Fact-checked by Grok 2 weeks ago

Loom

A loom is a device used to weave cloth and tapestry. The basic purpose of any loom is to hold the warp threads under tension to facilitate the interweaving of the weft threads.^[1] The earliest looms date from the 5th millennium BC and consisted of bars or beams fixed in place to form a frame to hold a number of parallel threads in tension.^[1] While the basic principles of operation have remained similar, looms have evolved from simple hand-operated frames to complex power-driven machines used in industrial textile production. Modern looms vary widely in size and complexity, from small handlooms for artisanal weaving to high-speed automated systems capable of producing intricate fabrics at scale.^[1]

Etymology and Terminology

Etymology

The name "Loom" for the video messaging platform does not have a publicly documented etymological origin tied to its founding in 2016. It may evoke the idea of ideas or visuals "looming" into view through shared videos, but this is speculative. The term is distinct from the unrelated historical meaning of "loom" as a weaving device.^[2]

Key Terms

In the context of Loom, asynchronous communication (or async) refers to sharing information via recorded videos that recipients can view at their convenience, reducing the need for real-time meetings.^[2] Screen recording is a core feature allowing users to capture their computer screen, webcam, and microphone simultaneously to create explanatory videos for tasks like tutorials or updates.^[3] Auto-generated transcripts provide text versions of video content, enabling searchable and accessible communication, often enhanced by AI for accuracy.^[2] Integrations connect Loom with productivity tools such as Slack, Jira, Gmail, and Confluence, allowing seamless embedding and sharing of videos within workflows.^[4] AI-powered refinement includes automated editing, filler word removal, and message composition to polish videos before sharing.^[2]

Basic Components and Structure

Fundamental Elements

The warp beam, positioned at the rear of the loom, serves as the primary supply holder for the warp threads, which are the lengthwise yarns wound tightly onto it prior to weaving to ensure even distribution and initial tension. These threads are drawn forward from the beam during the weaving process, maintaining consistent release to support the formation of the fabric structure.^[5] In contrast, the cloth beam, located at the front of the loom, collects and winds the completed woven fabric as it emerges from the weaving area, rolling it onto an apron rod for secure attachment and gradual buildup. This beam advances incrementally with each weft insertion, pulling the warp forward while preserving the fabric's integrity.^[6] Heddles, typically consisting of wire or string loops mounted on movable shafts, are essential for separating the warp threads to form the shed, the temporary gap through which the weft yarn passes.^[7] Each heddle eye accommodates an individual warp thread, allowing selective lifting or lowering of groups of threads to create patterns in basic weaves like plain or twill.^[8] The reed, a rigid comb-like structure with evenly spaced slots and dents, functions dually to maintain uniform spacing of the warp threads as they pass through it and to beat or press the inserted weft yarn firmly against the fell of the cloth, ensuring a compact weave.^[7] Positioned in the beater frame ahead of the heddles, it spaces the warp at a density determined by the reed's dent count, typically measured in dents per inch.^[9] In a simple weave on a basic handloom, these elements interact sequentially: warp threads unwind from the rear warp beam under controlled tension, thread through the heddles on the shafts to form the shed via manual or treadle operation, proceed through the reed for alignment, and advance to the front cloth beam where the weft is beaten in and the fabric is wound.^[10] This process repeats, with the warp beam releasing yarn and the cloth beam taking up fabric to advance the weaving width, enabling interlacement of warp and weft (the crosswise yarns) into a cohesive textile.^[6] Tension maintenance is critical for uniform weaving and is achieved through mechanical systems on both beams, such as ratchet wheels with pawls on the cloth beam to prevent backward slippage and friction brakes or adjustable levers on the warp beam to regulate release and counteract varying yarn diameters as the beam depletes.^[11] These devices ensure constant warp tension throughout the process, adjustable by the weaver to accommodate different yarn types and prevent slack or excessive strain that could distort the fabric.^[12] In a generic handloom setup, assembly begins with mounting the warp beam horizontally at the back of a wooden or metal frame, followed by installing the shafts with heddles in the center, the reed within the swinging beater at the front, and the cloth beam at the foremost position, all connected via sturdy supports to withstand operational stresses.^[10] The warp is then prepared by winding it onto the warp beam, leasing it through the heddles according to the desired pattern, sleying it through the reed, and tying it to the cloth beam's apron rod, creating a taut, parallel sheet ready for weft insertion in a tabletop or floor-standing configuration.^[13]

Loom Frame Variations

Loom frames have evolved significantly to accommodate diverse weaving needs, with early variations emphasizing simplicity and adaptability. The warp-weighted loom, one of the oldest documented frame types, features a vertical orientation where warp threads hang from an upper beam and are tensioned by weights attached to their ends, as evidenced by archaeological finds of clay loom weights from Neolithic sites in Europe, the Near East, and ancient Greece dating back to around 5000 BCE.^[14]^[15] This setup provided inherent stability for seated weavers, enabling the production of rectangular fabrics suitable for garments and sails, but its fixed upright structure limited portability and scalability to smaller domestic outputs.^[16] In contrast, the backstrap loom utilizes a highly flexible, frameless design where the warp is stretched between a stationary anchor—such as a tree or post—and a padded strap secured around the weaver's back or waist, with origins traced to approximately 2500 BCE in regions of Central and South America, as well as Asia.^[17]^[18] This configuration prioritizes portability, allowing weavers to transport the minimal setup easily and work in varied environments, though it demands constant body adjustment for tension, reducing stability and restricting fabric width to the weaver's reach, typically under one meter.^[19] Rigid wooden frames characterize traditional floor looms, which adopt a horizontal orientation with front and back beams to hold the warp, emerging prominently in medieval Europe by the 13th century as depicted in early pictorial records.^[20] These sturdy structures enhance overall stability by distributing weight evenly and supporting treadle mechanisms for larger sheds, facilitating wider fabrics and higher production volumes in stationary workshops, albeit at the cost of immobility compared to backstrap or warp-weighted variants.^[21] The horizontal layout also improves ergonomics for prolonged use, contrasting the vertical pull of earlier upright frames. Over time, loom frame materials transitioned from wood to metal, particularly during the Industrial Revolution, as wooden constructions proved insufficient for mechanized operations.^[20] The power loom, invented by Edmund Cartwright in 1785, introduced cast-iron frames that offered superior durability, vibration resistance, and scalability for factory settings, enabling continuous operation and fabric widths exceeding several meters.^[22] This evolution markedly increased stability for high-speed weaving while supporting industrial expansion, though it diminished the portability inherent in pre-industrial wooden designs.^[20]

Primary Weaving Mechanisms

Shedding

Shedding is the foundational mechanism in weaving that separates the parallel warp yarns into two distinct layers—an upper shed of raised yarns and a lower shed of stationary yarns—to form a clear, triangular gap known as the shed, through which the weft yarn is inserted. The process begins with the warp yarns, which are taut and threaded through the eyes of heddles mounted on heald frames; these frames are then selectively lifted or lowered, typically in alternation, to create the opening. This cyclic motion repeats for each pick of weft, ensuring the yarns remain organized and accessible for interlacement. The shed's geometry, including its height and angle, directly influences the ease of weft passage and overall fabric quality.^[23]^[24] In primitive looms, such as backstrap or ground-based designs used in early human societies, shedding relies on manual hand-lifting of alternate warp threads by the weaver's fingers, a shed stick, or rudimentary heddles to form the gap. This labor-intensive technique limits the scale and complexity of fabrics but exemplifies the basic principle of warp separation, often performed in small groups to manage tension and alignment without mechanical aids. Such methods persist in traditional handloom practices, highlighting shedding's origins in human dexterity.^[25]^[26] The role of shedding varies by weave type; in plain weave, it alternates the raising of odd and even warp threads across two heald frames, producing a balanced, basket-like interlacement where each weft passes over one warp and under the next. In contrast, twill weave requires a shifting shedding sequence, such as raising two warps while lowering one and progressing diagonally, which creates the characteristic ridges and enhanced durability of the fabric. These patterns demonstrate how controlled shedding dictates the basic structure and texture.^[23]^[27] Beyond enabling weft insertion, shedding is essential for pattern formation, as the precise selection and timing of raised warps govern the interlacement design, influencing fabric aesthetics, strength, and functionality. By systematically separating the warp sheet, it also prevents thread tangling during operation, maintaining even tension and avoiding disruptions that could lead to defects or breakage. This separation ensures the integrity of the weaving process from primitive to modern contexts.^[28]^[29]

Picking

Picking is the process by which the weft thread is inserted across the shed, the gap formed between the separated warp yarns, to interlace with the warp and form the fabric structure. In basic mechanics, the weft is thrown or carefully placed from one side of the loom to the opposite side, a motion repeated for each pick to build successive rows of the weave. This insertion alternates direction—left to right and then right to left—to promote even distribution of tension and selvedge formation, resulting in a balanced fabric without bias or distortion.^[30] In manual picking, weavers faced significant challenges, particularly thread breakage caused by the forceful propulsion required to traverse wider sheds, which could snap delicate yarns under strain. Maintaining even tension was equally demanding, as uneven pulling often led to puckered or loose sections in the cloth, demanding constant skill and adjustment to achieve uniform density. These issues not only reduced efficiency but also increased waste in pre-industrial weaving practices.^[20] Historically, picking represented a highly labor-intensive phase of weaving, originating in primitive handlooms around 5000 BCE where operators manually repeated the insertion thousands of times per piece, constrained by physical endurance and limiting output to mere yards per day. This step's repetitive nature made it a bottleneck in textile production until the Industrial Revolution, when mechanical innovations automated weft placement, dramatically boosting speed and reducing physical demands on workers.^[20]

Battening

Battening, also known as beating-up or beat-up, is the third primary motion in the weaving process, occurring after the weft yarn has been inserted through the shed. This action involves using a beater to push the newly laid weft pick firmly against the previously woven edge of the fabric, known as the fell of the cloth, thereby compacting the weft rows to achieve the desired fabric density. The process ensures that the weft threads are evenly spaced and interlocked with the warp, forming a stable structure without irregularities.^[31]^[32] The force applied during battening varies depending on the type of fabric being produced. For open weaves, such as lightweight gauze or lace-like textiles, a light touch or even gentle placement of the weft is sufficient to maintain spacing and avoid excessive compression, allowing for breathability and pattern visibility. In contrast, denser textiles like tapestry require heavier battening to pack the weft tightly, creating a weft-faced fabric where the horizontal threads dominate and conceal the warp entirely. This variation in force is crucial for controlling the final fabric's texture and appearance, with weighted beaters often employed in high-density weaving to cram the weft securely into place.^[33]^[34] Effective battening significantly impacts fabric quality by preventing gaps between picks that could lead to weak spots or unraveling, while also eliminating loose ends that might cause uneven edges or selvedge issues. By compacting the weave uniformly, it enhances the overall durability and aesthetic consistency of the textile, ensuring that the interlacement is tight enough to withstand handling and use. Poor battening, such as insufficient force, can result in a loose fabric prone to distortion, underscoring the motion's role in achieving professional-grade results.^[32]^[35]

Advanced Shedding Techniques

Manual Shedding Methods

Manual shedding methods involve direct physical manipulation of warp threads to form the shed, the temporary separation that allows passage of the weft yarn, relying on simple tools rather than powered mechanisms. These techniques emphasize the weaver's hands-on control, often using portable setups suitable for traditional and nomadic practices. Common approaches include heddle-bar or rod systems, tablet weaving with cards, and rigid heddles for narrow bands. In heddle-bar or rod systems, a wooden rod or bar is threaded with loops of string or yarn that encircle alternate warp threads, creating a basic alternating shed when the bar is lifted or pushed. This method supports simple plain or twill weaves by manually shifting the rod to alternate the raised and lowered threads, often employed in backstrap or frame looms for its straightforward setup. For instance, the weaver pulls the heddle rod to raise every other warp thread, forming one shed, then uses a shed stick to create the opposite configuration.^[36] Tablet weaving, also known as card weaving, utilizes square cards with holes at the corners through which warp threads are passed, twisting the threads to form sheds as the cards are rotated. Each quarter-turn of the cards—forward or backward—reorients the threads, producing a new shed for weft insertion, enabling patterned bands through sequenced turns. This technique allows for intricate designs via thread color arrangements and turn patterns, though it requires consistent tension management.^[37] Rigid heddles consist of a flat frame with slots and eyes that hold warp threads in fixed positions, lifted as a unit to create a single shed for plain weave or combined with pick-up sticks for variations. Particularly suited for inkle bands, these heddles are inserted into narrow looms or used freestanding, where the weaver slots alternate threads up and down before raising the entire heddle. This setup facilitates quick band production without multiple harnesses.^[38] These methods offer high portability, as they require minimal equipment—often just rods, cards, or a single heddle frame—that can be carried or tensioned against the body, making them ideal for mobile crafting. Their simplicity allows beginners to achieve basic structures with low cost and setup time, fostering direct tactile feedback that enhances weave quality in small-scale production. However, manual operation limits pattern complexity, typically restricting weavers to 4-8 effective harness equivalents through multiple rods or cards, beyond which intricate designs become labor-intensive or impractical without additional tools.^[39]^[40] Traditional examples abound, such as in Navajo weaving, where an upright loom employs a shed rod pushed forward and a heddle rod pulled to alternate sheds, enabling the creation of rugs with geometric patterns through weft interlock techniques. In Scandinavian traditions, particularly among Sami communities, rigid heddles on body-tensioned setups produce warp-faced bands with picked motifs, valued for their durability in straps and trims.^[41]^[42]

Mechanical Shedding Systems

Mechanical shedding systems represent a significant advancement in loom technology, enabling the automated formation of sheds for weaving complex patterns without constant manual intervention. These systems primarily include treadle-controlled harnesses, dobby mechanisms, and Jacquard heads, each designed to lift and lower warp threads via mechanical linkages or programmed controls, thereby separating the warp to create openings for weft insertion. Treadle-controlled harnesses, for instance, utilize foot-operated pedals connected to heddle frames, allowing weavers to selectively raise multiple harnesses per treadle to form basic to moderately complex sheds.^[43]^[44] Dobby heads extend this capability by providing pre-programmed control over harness movements, typically accommodating up to 32 to 40 harnesses for intricate weave structures that exceed the limitations of simple treadling. These mechanisms employ pegged bars, chains, or early cam systems to sequence the lifting of individual or groups of harnesses, automating pattern repeats without requiring a separate operator. In contrast, Jacquard heads, invented in 1804 by French inventor Joseph Marie Jacquard, use perforated cards strung together to direct the independent movement of thousands of warp threads, enabling virtually unlimited motif complexity far beyond dobby constraints.^[45]^[46]^[47] The evolution of these systems traces back to drawlooms, which relied on a dedicated assistant—known as a draw boy—to manually pull cords for pattern sheds, a labor-intensive process that limited production efficiency. By the early 19th century, mechanical innovations like the Jacquard head eliminated this dependency, transitioning to fully independent operations that reduced workforce needs and increased output speeds. Dobby mechanisms followed as a bridge between manual and fully automated systems, incorporating mechanical selectors to handle patterns unsuitable for treadles alone, thus streamlining textile manufacturing during industrialization.^[48]^[49]^[50] In 19th-century applications, these systems were instrumental in producing luxurious textiles such as damask and brocade, where reversible or raised patterns demanded precise, individualized warp control. Jacquard-equipped looms, for example, could weave up to two feet of intricate brocade daily, revolutionizing the scale of fine fabric production for upholstery, clothing, and ecclesiastical vestments.^[51]^[52]

Weft Insertion Methods

Handheld Shuttles

Handheld shuttles represent the foundational tools for manual weft insertion in traditional weaving, enabling weavers to pass the weft yarn through the shed by hand or with mechanical assistance on narrow to medium-width looms. These devices vary in design to accommodate different yarn types, loom sizes, and weaving speeds, with the simplest forms dating back centuries and more advanced variants emerging during the early Industrial Revolution. Stick shuttles, the most basic type, consist of a flat, narrow piece of wood or similar material, often with notches at each end for winding the weft yarn. Unnotched versions are preferred for fine yarns to prevent snagging, while notched or rag shuttles feature deeper grooves suitable for coarse materials like rags or thick fibers, allowing secure holding of bulkier weft. These shuttles are lightweight and versatile, typically measuring 8 to 20 inches in length depending on the weaving width. Boat shuttles, shaped like small boats with an enclosed compartment, incorporate a pivoting or rotating bobbin mechanism mounted on a central rod, which allows the weft to unwind smoothly as the shuttle glides through the shed. The bobbin spins freely to release yarn under tension, providing consistent feed and reducing tangles during throws. This design enhances efficiency on handlooms by leveraging the shuttle's momentum for controlled passage across the warp. The flying shuttle, a pivotal innovation, features a wooden casing enclosing a bobbin and equipped with picking hammers or cords to propel it rapidly across wider warps from either end of the loom. Invented by English engineer John Kay and patented in May 1733 as part of a machine for dressing wool, it enabled a single weaver to handle fabrics up to twice the previous width without assistance, significantly boosting proto-industrial production speeds. Unlike manual throws, it used mechanical force for the shuttle's flight, marking a transition toward mechanized weaving. In usage, stick shuttles excel for narrow widths under 20 inches on table or rigid-heddle looms, where direct hand passage suffices without needing propulsion. Boat shuttles are ideal for handlooms requiring momentum to traverse medium sheds, with their weight and length—often 11 to 13 inches—dictating throw distance and speed for balanced selvedges. The flying shuttle, by contrast, facilitated faster weaving on broader setups, doubling output for wide warps in early factories and home-based production. Traditional handheld shuttles were primarily crafted from hardwoods like maple or dogwood for durability and smooth gliding, though bone was used in some ethnographic contexts for finer work and metal reinforcements appeared in later variants for added strength. Dimensions and weight are tailored to yarn type: slimmer profiles for delicate threads to minimize friction, and heavier builds for coarse wefts to maintain momentum without excessive force.

Mechanical and Power-Assisted Insertion

Mechanical and power-assisted insertion methods represent a significant evolution in loom technology, transitioning from the labor-intensive flying shuttle introduced in 1733 to automated systems powered by mechanical and fluid dynamics in the 19th and 20th centuries.^[20] This shift began with 19th-century adaptations, such as James Henry Northrop's 1894 invention of automatic filling replenishment, which enabled continuous weft supply without halting the loom, thereby boosting productivity in early power looms.^[53] Unlike handheld shuttles that demanded manual propulsion across the shed, these methods integrate power sources like motors and pneumatics to automate weft delivery, fundamentally reducing operator intervention.^[22] Rapier looms employ flexible or rigid gripping arms, known as rapiers, to carry the weft yarn through the shed. In rigid rapier systems, a single arm extends from one side to transfer the yarn pick, while flexible rapiers use a tape-like band with a gripper head that withdraws after insertion; telescopic variants combine both for wider sheds. Commercialized in the 1950s and 1960s, these mechanisms allow versatile handling of diverse yarn types, including multicolored wefts, without the need for heavy shuttles.^[54] ^[55] Projectile looms, also called gripper or bullet looms, utilize small metal projectiles—resembling bullets with built-in clamps—to grip and propel the weft across the shed via mechanical torsion or pneumatic assistance. The projectile is launched from one side, releases the yarn mid-shed via a transfer gripper, and is retracted by a conveyor chain for reuse, enabling efficient insertion from stationary bobbins. Developed in the mid-20th century by companies like Sulzer, this system supports high-volume production of uniform fabrics.^[56] ^[57] Air-jet and water-jet systems, pioneered after the 1950s, eliminate physical carriers entirely by propelling the weft yarn directly through the shed using compressed air or high-pressure water streams. The first commercial air-jet loom emerged in Czechoslovakia in 1950, with industrial adoption accelerating in the 1970s; water-jet variants followed soon after, refined in Japan during the 1960s for synthetic fibers. In these fluid-jet methods, solenoid-controlled nozzles release precise bursts to accelerate the yarn to initial speeds of 20-30 meters per second, achieving seamless insertion.^[58] ^[59] ^[60]^[61] These power-assisted techniques have dramatically enhanced weaving efficiency in modern textile mills, attaining weft insertion rates up to 2000 picks per minute—far surpassing manual methods—and minimizing labor requirements through automation of yarn handling and fault detection.^[62] ^[59] This results in higher output, lower operational costs, and reduced downtime, with shuttleless systems like rapiers and jets outperforming traditional shuttles in speed and versatility for large-scale production.^[63]

Secondary Mechanisms and Accessories

Tension and Take-Up Devices

Tension and take-up devices are essential components in weaving looms that ensure the warp yarns remain under controlled tension throughout the weaving process, facilitating smooth shed formation and preventing yarn breakage or uneven fabric production.^[64] These mechanisms work in coordination with primary motions like battening to advance the woven cloth while maintaining consistent pick density.^[31] Lease rods, also known as laze rods, serve as a key tension device by separating the warp yarns into alternating groups, preserving the threading order and aiding in the creation of a clear shed during weaving.^[65] This separation helps distribute tension evenly across the warp sheet, reducing tangling and allowing for precise control during manual or mechanical operations.^[66] Take-up rolls, positioned at the front of the loom, function to wind the newly woven fabric onto the cloth beam at a regulated rate, synchronized with the battening action to withdraw the cloth from the weaving zone without disrupting warp tension.^[31] In traditional setups, these rolls use geared mechanisms, such as the 7-wheel take-up system, to ensure intermittent or continuous motion that matches the loom's cycle, preventing slack in the fabric.^[64] The primary role of these devices is to avoid slack or excessive tightening of the warp, which can lead to irregular sheds or yarn stress; early looms employed manual brakes for adjustment, while modern power looms incorporate automatic sensors and feedback control systems for real-time tension regulation.^[67] For instance, electronic let-off systems in contemporary looms use load cells to monitor and adjust tension dynamically, minimizing variations during high-speed operation.^[68] In power looms, dandy mechanisms—often consisting of a pivoted back rest or weighted roller—provide additional even tension distribution across the warp by compensating for yarn elasticity and machine vibrations, ensuring stability during rapid weaving cycles.^[69] Proper functioning of these devices directly impacts fabric quality, as uniform warp tension promotes straight selvedges and consistent weave density, reducing defects like skewed patterns or uneven thickness.^[70]

Loom Accessories

Loom accessories encompass a range of supplementary tools designed to improve the efficiency, precision, and quality of weaving by supporting fabric maintenance, yarn handling, and preparatory processes. These items are essential for both handweaving and industrial applications, allowing weavers to achieve consistent results without altering the loom's core structure.^[71] Temples, also known as stretchers, are adjustable clamps attached to the loom's fell of cloth to maintain the fabric's width during weaving, preventing draw-in or narrowing of the selvedges caused by yarn tension. Typically made of wood or metal with teeth or pins that grip the fabric edges, temples come in various sizes to accommodate different project widths and are particularly useful for open-weave structures like lace or gauze.^[71]^[72] Pirns serve as specialized weft bobbins for end-delivery shuttles, holding yarn that unwinds from the tapered tip to ensure smooth, snag-free insertion during weaving. Constructed from wood or plastic and wound from the base toward the point, pirns maintain constant tension as the shuttle moves, making them indispensable for high-speed or continuous weaving operations.^[73]^[74] Stands provide stable support for portable looms, such as rigid-heddle or table models, enabling ergonomic weaving in various settings without compromising stability. These adjustable, often foldable frames elevate the loom to a comfortable height, facilitating hands-free operation and portability for weavers working away from fixed setups.^[75]^[21] A swift is a rotating device used in yarn preparation to hold hanks or skeins under tension while winding them into usable balls or cones, streamlining the process of readying weft or warp yarns for the loom. Available in wooden or metal constructions, swifts prevent tangling and ensure even winding, which is critical for maintaining yarn integrity in textile production.^[76] Sizing equipment applies a protective coating, typically starch or synthetic polymers, to warp yarns prior to weaving to enhance abrasion resistance and reduce breakage under loom tension. This process occurs on specialized machines that beam the yarns uniformly, with modern units incorporating controlled drying and stretching for optimal adhesion, thereby improving overall weaving efficiency.^[77]^[78] Since the 1980s, electronic sensors have emerged as key modern accessories in computerized looms, providing real-time monitoring and automatic adjustment of warp tension to minimize defects and optimize fabric quality. These devices, often load cells or absolute position sensors integrated into the loom's control system, detect variations in yarn pull and relay data to electronic controllers for precise corrections during high-speed operation.^[79]^[80]

Types of Looms

Handheld and Simple Looms

Handheld and simple looms represent the most basic forms of weaving technology, emphasizing portability and minimal equipment for small-scale production. These devices rely on manual tensioning and simple mechanisms, making them accessible for individual weavers without the need for fixed structures or power sources. They have been essential in traditional and prehistoric societies for creating utilitarian items, serving as foundational tools for learning the craft. One prominent type is the backstrap loom, where tension on the warp threads is maintained by a strap secured around the weaver's waist and back, with the opposite end fixed to a stationary object like a tree or post.^[81] This body-integrated design allows for precise control, enabling techniques such as brocading with supplementary wefts directly into the fabric.^[81] Originating in ancient times, backstrap looms have been used across Asia, Scandinavia, and the Americas, particularly in pre-Columbian Peru where they supported advanced textile arts.^[82]^[83] Another early variant is the warp-weighted loom, a vertical setup where warp threads hang freely and are held taut by weights, such as clay or stone objects attached to the ends.^[84] Archaeological evidence, including loom weights from sites like Ulucak Höyük in Turkey, dates this loom to the Neolithic period around 6200–6000 BCE, marking it as one of the earliest known weaving devices in Europe and the Near East.^[85] In ancient Egypt, mud and stone loom weights discovered at Lisht indicate their use for maintaining warp tension, likely in domestic settings during the New Kingdom.^[86] This loom facilitated upright weaving, often by standing weavers, and produced fabrics of varying widths depending on the number of weighted threads. The inkle loom, a compact frame designed for narrow band weaving, uses pegs or skewers to tension the warp while allowing the weaver to pick patterns manually.^[21] Originating in 16th-century England for producing "linckle" tapes—strong, narrow fabrics like garters and laces—the modern tabletop version was popularized in the 1930s from English designs.^[87]^[88] It remains a favored tool for creating continuous lengths of trim without selvages. These looms are primarily employed for weaving narrow fabrics, such as belts, sashes, straps, and bands, often under 1 meter in width due to physical constraints like the weaver's body size or frame dimensions.^[18]^[89] Backstrap looms, for instance, are typically limited to widths of about 70 cm, dictated by the weaver's waist circumference.^[18] Inkle looms excel at even narrower outputs, usually 2.5–10 cm, making them ideal for accessories or as introductory tools for novices to grasp basic weaving principles.^[21] Warp-weighted looms, while capable of broader pieces in skilled hands, were historically constrained by the weaver's reach and weight distribution for simple setups.^[84] Culturally, backstrap looms hold deep significance in Andean communities, where they produce textiles integral to identity, such as intricately patterned garments from alpaca wool that convey social status and heritage.^[90]^[91] In Peru and Bolivia, these looms support ongoing traditions of fiber arts tied to Quechua language and herding practices.^[92] Similarly, warp-weighted looms in ancient Egyptian contexts contributed to household linen production, as evidenced by weights in residential excavations, reflecting everyday textile needs in Nile Valley societies.^[93]

Floor and Table Looms

Floor looms and table looms represent stationary weaving devices designed for broader fabric production, utilizing foot or hand controls to manage the shedding process. These looms are particularly suited for home and studio environments, allowing weavers to create textiles wider than those produced on handheld or simple frames. Floor looms typically feature a treadle system where the weaver's feet operate pedals connected to harnesses, freeing the hands for weft insertion and beating, while table looms employ hand levers for similar control in a more compact setup.^[94]^[21] Treadle floor looms commonly incorporate multiple harnesses, ranging from 4 to 16, enabling complex patterns through the lifting and lowering of warp threads. These designs often include a countermarch or counterbalance mechanism to maintain even tension across the shed, with weaving widths typically spanning 1 to 2 meters to accommodate scarves, yardage, or rugs. Table looms, by contrast, are optimized for compact spaces and frequently utilize a rising shed mechanism, where selected harnesses are raised while others remain stationary, facilitating portability and ease of storage.^[21]^[95]^[96] Advanced features in both types include integration of dobby or cam controls for automated pattern selection; dobby mechanisms can handle up to 24 harnesses for intricate designs, while cams suit simpler repeats limited to 6-8 harnesses. Tension control is achieved through friction brakes or ratchet systems on the warp beam, and adjustable beaters accommodate various reed densities. These elements build on manual shedding principles, where harnesses are selectively raised to form the shed for weft passage.^[97]^[98]^[99] In modern hobbyist weaving, floor and table looms with collapsible or folding frames have gained popularity since the early 20th century, enabling home use without requiring dedicated large spaces. Innovations like the Structo metal looms introduced in the 1920s and folding designs patented in the 1930s made these tools accessible for recreational and educational purposes, supporting a revival of handweaving as a craft. Today, they remain staples for artisans producing custom textiles in domestic settings.^[100]^[101]^[102]

Specialized and Industrial Looms

Specialized looms are engineered for particular fabric types or high-volume industrial production, optimizing mechanisms for unique requirements such as low tension, tubular structures, or complex patterning.^[103] These machines often incorporate advanced shedding, insertion, and control systems to achieve precision in niche applications, distinguishing them from general-purpose floor or table looms. Tapestry looms, typically high-warp or low-warp frames, operate under low tension to facilitate discontinuous weft insertion for pictorial designs, where weavers hand-pick colored yarns to create detailed images without continuous patterning.^[104] The warp yarns are attached to two beams and divided into odd and even sets, allowing weft bobbins to interlock at color boundaries for a weft-faced fabric that emphasizes visual narrative over uniform structure.^[104] Circular looms produce seamless tubular fabrics, such as polypropylene or high-density polyethylene bags, by arranging warp tapes in a circular configuration and inserting weft via shuttles that orbit the machine.^[103] Configurations range from 4 to 12 shuttles, enabling widths from 30 cm to over 2 meters in double lay-flat, with precise tension control to minimize defects in packaging materials.^[105] Power looms equipped with Jacquard mechanisms are tailored for upholstery fabrics, using electronic controls to select individual warp ends for intricate motifs like damasks or brocades on durable, patterned textiles.^[106] These systems integrate with rapier or air-jet insertion for high-speed production of terry cloth or decorative seat covers, ensuring consistent quality in heavy-duty applications.^[106] Industrial advancements in the 20th century included multi-box looms, which employ drop-box motions to switch between up to seven colored weft shuttles per side, enabling patterned fabrics without frequent stops.^[40] Configurations like 4x1 or 2x1 box setups, using mechanical or chain-driven selectors, facilitated multi-color weft insertion in shuttle looms, boosting efficiency for decorative textiles.^[40] From the 1980s onward, computerized looms integrated computer-aided design (CAD) and manufacturing (CAM) systems, allowing digital pattern preparation and direct control of shedding via electronic Jacquard heads.^[107] These adaptations built on traditional craft logic to support rapid prototyping and customization in both artistic and industrial weaving, with user-friendly interfaces for vocational training and production.^[107] Velvet looms incorporate wire insertion to form pile loops, where after weaving two to four ground weft rows, a thin metal wire is passed through the shed and beaten up, creating uniform cut or uncut pile upon withdrawal and shearing.^[108] This double-cloth structure separates into two velvet layers, ideal for luxurious upholstery or apparel with a soft, raised surface.^[108] Narrow fabric looms, often needle or shuttle types, produce ribbons and tapes up to 66 mm wide, weaving multiple strips simultaneously with jacquard patterning for elastic or decorative bands.^[109] These machines handle synthetic yarns like nylon or polyester at high speeds, supporting applications in apparel trims and industrial webbing with precise edge control via temples.^[110]

Historical Development

Ancient and Pre-Industrial Looms

The earliest evidence of textile production, which implies the use of simple weaving frames or backstrap looms, comes from impressions of interlaced woven plant fibers preserved on fired clay artifacts from the Upper Paleolithic site of Pavlov I in the Czech Republic, dating to approximately 26,000 years ago.^[111] These impressions represent the oldest known examples of structured weaving techniques, suggesting early humans employed rudimentary devices to interlace fibers into fabrics for practical or symbolic purposes. Spindle whorls, weighted tools used to twist fibers into yarn for weaving, first appear in archaeological records around 10,000 BCE in Natufian contexts in the Near East, marking the development of spinning technology separate from initial weaving.^[112] By the Bronze Age, horizontal ground looms became prominent in Mesopotamia around 3000 BCE, featuring warp threads stretched between fixed beams anchored to the ground with pegs, allowing for the production of larger and more uniform textiles.^[113] These looms facilitated the weaving of wool and linen fabrics essential to Mesopotamian society, as evidenced by textile remains and tool assemblages from sites like Ur. In Egypt, horizontal looms appeared even earlier during the Predynastic period around 4400 BCE, as depicted on pottery vessels from Badari showing weavers operating ground-anchored frames with multiple heddle bars for pattern creation.^[85] These Egyptian innovations supported the production of fine linen cloths, integral to daily life and burial practices, with evidence from grave goods confirming their widespread use by the 4th millennium BCE.^[114] Regional variations continued to evolve, with China developing advanced drawlooms for silk weaving by around 200 BCE during the Western Han Dynasty, as demonstrated by miniature loom models from the Laoguanshan tomb in Chengdu.^[115] These drawlooms used a complex system of levers and heddles to select individual warp threads, enabling intricate patterned silks that were exported along trade routes and symbolized imperial luxury. In pre-industrial Europe, vertical warp-weighted looms gained prominence during the medieval period for tapestry production, particularly from the 12th century onward, where clay or stone weights hung from warp threads suspended between an upper beam and ground, allowing artisans to create detailed pictorial weaves like those in Gothic-era wall hangings.^[116] This loom type, adapted for high-quality figurative work, supported the flourishing tapestry industry in regions such as Flanders and France, with surviving examples illustrating its role in ecclesiastical and secular decoration.

Transition to Power Looms

The transition from hand-operated looms to power-driven machinery marked a pivotal shift in textile production during the late 18th and early 19th centuries, driven by the need to increase efficiency amid rising demand for cloth. This period saw the introduction of mechanized looms powered initially by water and steam, which automated the weaving process and reduced reliance on manual labor. The flying shuttle, introduced earlier, had already widened fabrics but required complementary power mechanisms to fully mechanize production.^[117] A foundational invention was the power loom patented by English clergyman Edmund Cartwright in 1785, which used steam or water power to drive the weaving action, though early models suffered from frequent breakdowns and low output.^[118] Improvements followed, notably William Horrocks's 1813 power loom featuring a sturdy iron frame that enhanced durability and allowed for faster operation compared to wooden handlooms.^[119]^[120] These advancements enabled factories to produce cloth at rates far exceeding manual methods, with one power loom capable of matching the output of several handlooms.^[121] The rapid adoption of power looms provoked significant social upheaval, as they displaced skilled handloom weavers and lowered wages for remaining workers. In England, this fueled the Luddite rebellions from 1811 to 1816, where textile artisans destroyed machinery in protests against job losses and factory conditions, leading to government crackdowns and military intervention.^[122] Despite resistance, power looms spurred the growth of centralized textile mills; in England, the number of cotton mills rose from around 250 in 1800 to over 1,100 by 1833, concentrating production in industrial hubs like Manchester. In the United States, the industry expanded similarly, with New England mills increasing from a handful in the early 1800s to 878 by the Civil War era, employing over 100,000 workers and leveraging water power from rivers.^[123] By the late 19th century, technological progress shifted power sources from steam to electricity, with electric motors first applied to textile machinery in the 1890s, enabling more precise control and higher speeds in loom operation.^[124] This electrification laid the groundwork for modern automated weaving, transforming the industry into a cornerstone of mass production.^[20]

Cultural and Symbolic Aspects

Symbolism in Art and Culture

In Greek mythology, the loom served as a profound metaphor for the weaving of human destiny, embodied by the Moirai, or Fates—Clotho, who spun the thread of life; Lachesis, who measured its length; and Atropos, who cut it to end mortality.^[125] These goddesses, often depicted at a loom, underscored the inescapable nature of fate, where life's course was likened to threads intertwined in an unalterable fabric, a concept echoed in ancient texts like Hesiod's Theogony. In literature, the loom symbolizes cunning, fidelity, and temporal manipulation, as seen in Homer's Odyssey, where Penelope weaves and unweaves a shroud for Laertes to delay her suitors, representing her patient resistance and preservation of household order amid uncertainty.^[126] This act transforms the loom into a tool of agency, inverting its domestic role to embody strategic deferral and loyalty, a motif that highlights weaving's dual function as both creation and deception in epic narrative.^[127] Across many societies, the loom has symbolized women's labor as an emblem of patience, endurance, and creative expression, often tied to communal and familial bonds in anthropological accounts of textile traditions.^[128] In various cultures, weaving required meticulous skill and repetitive motion, fostering resilience and storytelling through patterns that encoded social values, positioning it as a metaphor for the steady, transformative work of nurturing communities.^[129] In modern art, the loom reemerged as a vehicle for abstract symbolism and material exploration, exemplified by Anni Albers' Bauhaus-era works, where threads became carriers of meaning akin to a visual language, blending ancient craft with modernist abstraction to evoke structure, rhythm, and tactile experience.^[130] Albers' pictorial weavings, such as those incorporating innovative fibers, elevated the loom beyond utility, symbolizing the interplay of order and improvisation in 20th-century design.^[131] In Indigenous rituals, particularly among the Māori, ceremonial cloaks known as kākahu embody ancestry and spiritual connection, woven from native materials like harakeke flax to trace whakapapa (genealogy) and invoke protective values during rites of passage or leadership ceremonies.^[132] These garments, often featuring intricate patterns, serve as living taonga (treasures) that link wearers to forebears, reinforcing communal identity and the sacred continuity of cultural narratives through weaving practices.^[133]

Modern Uses and Significance

In the modern textile industry, power looms dominate global fabric production, accounting for over 99% of output as handloom products represent only a small fraction of the market, valued at approximately $9 billion compared to the $1.11 trillion global textile sector in the mid-2020s.^[134]^[135] This mechanized approach enables high-volume manufacturing for apparel, home furnishings, and technical textiles, with innovations like smart looms integrating artificial intelligence for real-time defect detection. These AI systems, such as the WiseEye platform, employ computer vision and deep learning to identify flaws like holes, stains, or weave irregularities during production, reducing waste and improving quality control in industrial settings.^[136]^[137] A notable revival of handloom practices has emerged within sustainable fashion movements, emphasizing ethical production and environmental benefits over mass mechanization. In India, khadi—a hand-spun and hand-woven cotton fabric—has seen renewed prominence through initiatives promoting decentralized, low-impact weaving that uses natural dyes and minimizes water and waste, aligning with global demands for eco-friendly textiles.^[138] Similarly, traditional Scandinavian handloom techniques, exemplified by rya rugs with their thick wool piles, contribute to sustainable crafts by utilizing local, renewable fibers and supporting artisan communities in creating durable, timeless pieces for contemporary interiors.^[139] Technological innovations in weaving have expanded looms' applications beyond conventional fabrics, particularly in high-performance sectors. 3D weaving produces integrated composite structures with enhanced strength and reduced weight, finding critical use in aerospace for thermal protection systems, such as NASA's fused quartz fiber preforms that withstand extreme temperatures while maintaining structural integrity.^[140]^[141] In fashion, digital Jacquard looms, advanced since the early 2000s, enable precise, computer-controlled patterning for custom designs, allowing designers to create intricate, personalized textiles efficiently without traditional punch cards.^[142]^[143] These developments underscore looms' enduring significance, bridging industrial efficiency, artisanal heritage, and cutting-edge engineering to meet diverse modern needs.

References

[1]
Loom | Video messaging for work - Atlassian
Loom is a video messaging tool that helps teams record, share, and collaborate using AI-powered video messages and screen recording.
[2]
Loom: Free screen recorder for Mac and PC
Loom is an easy screen recorder for recording and sharing videos, with editing, AI, and collaboration features, on any device.Pricing · Signup for Loom · Free Screen Recorder · Desktop App
[3]
Atlassian to Acquire Loom to Supercharge Team Collaboration
Oct 12, 2023 · The acquisition is expected to be slightly dilutive to non-GAAP operating margins in fiscal years 2024 and 2025. Founded in 2016, Loom is a ...
[4]
Atlassian to buy video messaging provider Loom for nearly $1 billion
Oct 12, 2023 · Atlassian said on Thursday it had agreed to acquire privately held video messaging platform Loom for about $975 million, beefing up its team ...<|control11|><|separator|>
[5]
Welcoming Loom to the Atlassian team
Oct 12, 2023 · Atlassian is acquiring Loom! Loom is an asynchronous (async) video messaging tool that helps users communicate through instantly shareable videos.
[6]
How Loom Grew to a $1.53B Valuation & $100M+ Revenue - GetLatka
Mar 10, 2025 · The platform's user base grew exponentially, reaching 14 million users across 200,000 companies by 2021. Achieving Unicorn Status Amidst a ...Missing: statistics | Show results with:statistics
[7]
His video startup made him wealthy. Now comes the hard part
Jan 2, 2025 · The 32-year-old cofounded Loom, a video-communication company that was acquired by the Australian software company Atlassian in October 2023 for about $975 ...
[8]
Loom - Etymology, Origin & Meaning
Originating from Old English geloma meaning "tool," the word evolved to mean a weaving machine (c.1400) and later "to appear indistinctly" (1540s) from ...
[9]
Weave - Etymology, Origin & Meaning
Originating from Old English wefan, meaning "to weave or arrange," the word evolved from Proto-Germanic *weban and means both the act of weaving and ...
[10]
Shed - Etymology, Origin & Meaning
Shed, from Old English OE scydd (shelter) and sceadan (to separate), means a storage building or to cast off, reflecting origins in shelter and division.
[11]
HEDDLE definition and meaning | Collins English Dictionary
nounOrigin: prob. (by metathesis) < ME helde < OE hefeld, weaving thread (akin to ON hafald) < base of hebban, to raise (see heave) + -eld, ...
[12]
Etherington & Roberts. Dictionary--warp
warp ... A series of parallel yarns extended lengthwise in a loom, thereby forming the lengthwise threads of a fabric. They are usually twisted tighter than the ...Missing: definition | Show results with:definition
[13]
Glossary of Weaving Terms - National Park Service
Aug 15, 2025 · Weft. (Also called fill or filling): The yarn in woven fabric running from selvedge to selvedge (or 'side to side') at right angles to the warp ...Missing: key | Show results with:key
[14]
TRL - Wovens - Textile Research Lab
Definition: In plain weave fabric the warp and weft threads alternatively cross over and under each other. This is the most simple form of woven fabric. Use: ...
[15]
Textile Terms | The George Washington University
Shed: See loom. Shuttle: A stick or other device on which the weft yarn is wound in order to make it easier to pass it through the shed during weaving. Silk ...
[16]
[PDF] pay_warp.pdf
The Warp Beam-The round at the rear of the loom upon which the warp thread is first wound and from which it is drawn to the cloth beam for weaving. 3. The ...
[17]
(DOC) WEAVING LAB MANUAL - Academia.edu
Warp beam -The warp beam, which holds the lengthwise yarns, is located at the back of the machine and is controlled so that it releases yarns to the weaving ...
[18]
[PDF] How To Weave On A Loom
- Reed: A comb-like structure that spaces the warp threads evenly and helps beat the weft threads into place. - Shuttle: Carries the weft yarn across the warp ...
[19]
[PDF] Loom Construction and Use - Notre Dame Sites
Looms vary greatly, with two main types: heddle and tablet. Heddle looms have a frame, tension rods, warp rods, and a heddle (rigid or rod).<|separator|>
[20]
[PDF] Enabling Personal Computational Handweaving with a Low-Cost ...
May 8, 2021 · Between the heddles and the cloth beam, warp threads pass through a reed, which the weaver uses to compress each weft against the fabric as it ...<|control11|><|separator|>
[21]
Parts of the Loom - Experimental Textiles
The warp is tensioned across the two beams and in its path from warp beam to fabric/cloth beam, it travels through the heddles and reed (which is usually held ...Missing: handloom | Show results with:handloom
[22]
[PDF] Untitled
The loom itself must have some arrangement for fine adjusting of the warp tension: either a ratchet wheel with fine teeth, or better. - a friction brake.
[23]
[PDF] Medieval Looms
Ratchet-wheel: gear used 10 brake a beam. Reed: used to keep the warp ends evenly spaced, and to beat down the weft; housed in the batten. Sheds: the ...
[24]
[PDF] How To Weave On A Loom how to weave on a loom
Follow these steps for basic weaving on your loom ... threads to the warp beam or back beam, then thread them through the heddles and reed ... the loom's warp beam ...
[25]
[PDF] Reconstructing the Ancient Greek Warp Weighted Loom
The use of the warp-weighted loom is best documented through the loom weights found at archaeological sites and the representation of the loom in works of art, ...
[26]
[PDF] Ancient Loom Weights at the J. Paul Getty Museum
and discoid loom weights may reflect both chronological and cultural differences in weaving technology. Meo's research in Herakleia and its chora (Masseria ...Missing: fundamental | Show results with:fundamental
[27]
Warp-Weighted Loom Weights: Their Story and Use - Academia.edu
The paper discusses the historical significance and archaeological findings related to warp-weighted loom weights, which serve as key evidence for ...
[28]
The History and Mechanics of the Portable Backstrap Loom
Jul 31, 2023 · Historical and archaeological evidence of the use of backstrap looms has been found across Peru, Guatemala, Bolivia, China, Tibet, Korea, Japan ...
[29]
Backstrap Loom - MAP Academy
Apr 21, 2022 · In China, loom components fashioned out of bronze date back to the Bronze Age, whereas in Peru, representations of the backstrap loom on vessels ...<|separator|>
[30]
Backstrap Loom Weaving - Fine Arts Museums of San Francisco
Oct 10, 2024 · Backstrap loom weaving is a traditional textile art practiced in the Maya and Andean regions of Central and South America. This form of weaving ...
[31]
History and Evolution of Looms - Textile School
Mar 8, 2025 · This article explores the rich history and evolution of looms, tracing their development from ancient hand-operated devices to modern, computer-controlled ...
[32]
Types of Weaving Looms - Handwoven magazine
Aug 3, 2022 · The backstrap loom is a simple loom developed by ancient civilizations and still used in many countries today. The warp is tied around a ...
[33]
Power Loom: An Essential Industrial Revolution Invention
Jul 18, 2023 · The power loom, a key invention of the Industrial Revolution, was a mechanized device designed to automate the weaving process.
[34]
Basic Principles of Weaving Loom - Textile Engineering
Oct 25, 2024 · Shedding is the process of separating the sheet of warp into two layers one at the top and another at bottom making a V-shape opening for the ...
[35]
Weaving Process - an overview | ScienceDirect Topics
Shedding: the taut warp yarns pass through the eyes of heddles that control the vertical displacement of the yarns during weaving. Each layer of yarn is raised ...<|control11|><|separator|>
[36]
Picturing Homeric Weaving - The Center for Hellenic Studies
The threads held under tension are called warp threads or the warp. The threads that run at right angles to the warp are called weft threads or the weft. [16] A ...Missing: definitions | Show results with:definitions
[37]
[PDF] studies in primitive looms.
Laze- rods are, in so far as my studies go, found at the present day on nearly all primitive looms, although in the quite early stages the warps are more or ...
[38]
Construction of Shedding Tappet for Plain and Twill Weave
Mar 5, 2020 · Generally tappets are used for heald shedding. The object of the shedding tappet is to impart a vertical motion to warp ends.
[39]
Understanding Shed Formation in Weaving: A Deep Dive into Shafts ...
May 10, 2025 · In the world of textile weaving, shed formation plays a vital role in determining the fabric's structure, quality, and design versatility.
[40]
Shedding Mechanism - an overview | ScienceDirect Topics
The shedding mechanism separates the warp threads into two sheets (layers) by lifting some of the heald shafts up whilst lowering others.
[41]
Weaving Loom Mechanisms - Textile School
The picking causes the shuttle carrying weft to be propelled from one end of the loom to another. The beat-up motion lays the previously laid weft to the fell ...Missing: challenges | Show results with:challenges
[42]
Beat-up Mechanism in Weaving Motion - Textile Learner
Mar 30, 2021 · The beating or beat-up is the third primary motion of weaving. It is also the last operation of the loom in weaving in which the last pick inserted in the ...
[43]
Ask Madelyn: Tips for Beating the Weft - Handwoven magazine
Aug 10, 2017 · For very open weaves, beating sometimes means “placing” the weft rather than letting the beater hit the cloth. Observe the pressure it takes to ...Missing: variations textiles
[44]
https://www.chinasilkmuseum.com/yz/info_98.aspx?itemid=26752
[45]
What is Beating in Weaving? - Online Clothing Study
Apr 6, 2023 · Beating is the third and last primary motion in the weaving operation. Beat-up encompasses a variety of loom components, primarily race board, and sley.
[46]
heddle rods | Backstrap Weaving - WordPress.com
Then she made simple heddles around her hand, added a shed loop and started to weave. Briiliant! All in a matter of minutes. A weaver in Tarabuco using a “toe” ...Missing: manual | Show results with:manual
[47]
The Ancient Craft of Tablet Weaving: Getting Started
By passing a weft thread through the shed each time you turn the tablets, you will lock the eight separate cords together to make a sturdy patterned band. Wind ...Getting Started · Weaving A Simple Band · Weaving Diagonal Patterns
[48]
Heddles for Inkle Weaving | Lofty Band Loom
Dec 23, 2024 · These come in acrylic, plastic, metal and wooden varieties and are sometimes called rigid heddles, ribbon heddles, or band weaving heddles.
[49]
https://www.dressandtextilespecialists.org.uk/wp-content/uploads/2021/08/Identifying-Textile-Types-and-Weaves.pdf
[50]
Weaving Complex Patterns — From Weaving Looms to ... - IntechOpen
Oct 21, 2015 · The weaving machine is equipped with two warp beams: one warp beam ... 11. Adanur S. Handbook of Weaving . Florida, US; 2000. 12. Barlow A ...
[51]
The Weavers Tools - Adopt-A-Native-Elder
The weaving begins by pushing the shed rod or pulling the heddle as the warp is moved back and forth. The batten is used to separate the warp so that weft can ...<|separator|>
[52]
Backstrap Weaving – From North and South and Somewhere In ...
Feb 18, 2011 · Sami bands are woven on a body-tensioned loom using a small rigid heddle to create two sheds. They are warp faced and decorated with pick up ...<|separator|>
[53]
Different types of looms - Jane Stafford Textiles
When you step on a treadle, you lift (up) the harnesses that you want to move. Usually, rising shed looms have metal heddles and heavier harnesses, to help them ...
[54]
China Silk Museum
It has been suggested that the two-bar vertical loom originated in Syria or Mesopotamia, but the earliest visual representation occurs in Egypt during the last ...Missing: metal | Show results with:metal
[55]
Woven Fabric Formation: Shedding Systems - Textile World
Mar 16, 2015 · The shed timing in a traditional shedding motion is rigid and fixed for each weaving cycle. The individual control of harnesses makes it ...
[56]
1801: Punched cards control Jacquard loom | The Storage Engine
The Jacquard Loom is controlled by a chain of multiple cards punched with holes that determine which cords of the fabric warp should be raised for each pass of ...
[57]
Programming patterns: the story of the Jacquard loom
Jun 25, 2019 · The key to the success of Jacquard's invention was its use of interchangeable cards, upon which small holes were punched, which held ...revolutionary invention · Step by step: how a Jacquard... · The Jacquard loom in...
[58]
[PDF] Some Introductory Notes Concerning Jacquard Technology
This specialized shedding mechanism is designed to provide a very compact loom (the Jacquard head rises only inches above the warp), but at the cost of being ...
[59]
[PDF] Identifying Textile Types and Weaves 1750-1950
Weaving requires three basic operations: For example, in a plain weave cloth, first alternate warps (the threads which run parallel to the fabric edge) are ...
[60]
https://www.sinotextilemachinery.com/news/industry-news/the-principles-and-usage-of-air-jet-weaving-machine.html
[61]
The Mechanical Loom | Scientific American
Sep 1, 2009 · Patented in 1804, an expertly operated Jacquard loom could produce two feet of brocade a day, a feat impressive enough, given France's ...
[62]
The Irresistible Lightness of Damask
Jun 18, 2021 · In the 19th century, the use of the Jacquard loom simplified its production, reducing its cost and promoting its spread. The Designs of ...
[63]
[PDF] WEAVING TECHNOLOGY II
▫ Chinese made fine fabrics from silk over 4000 years ago. ▫ A shedding mechanism was originally invented in China in the 3rd century and introduced in Europe.
[64]
Weaving weft insertion rapier: Principles - Fibre2Fashion
The article outlines rapier loom designs, emphasizing weft insertion methods, rapier types (rigid, flexible, telescopic), and mounting systems.
[65]
Rapier Loom Advancements and Applications - Textile School
Mar 9, 2025 · Early rapier looms were designed to improve the efficiency of weft insertion by replacing the shuttle with a rapier that could move swiftly ...
[66]
Projectile Weaving Machines - Textile School
Projectile weaving machines use clamp projectiles to insert weft yarn, which are launched in sequence, and are still used worldwide.Missing: firing | Show results with:firing<|separator|>
[67]
Projectile Loom: Features, Weaving Mechanism and Advantages
Nov 5, 2024 · After insertion, the thread is tensioned tightly and cut off the external weft bobbin. The projectile is transported back outside the shed.Missing: firing | Show results with:firing
[68]
Development Of Air Jet Looms - News
Jul 13, 2022 · In 1950, Czechoslovakia produced the first commercial air-jet loom. In the 1970s, air-jet looms began to be used in industrial production. Early ...Missing: post- | Show results with:post-
[69]
Water Jet Weaving Machine or Loom - Textile Learner
Aug 19, 2022 · Water-jet weaving machines were first developed in Czechoslovakia in the 1950s and Subsequently refined by the Japanese in the1960s. The ...
[70]
The principles and usage of air jet weaving machine
In 1914, Americans invented the air jet weaving machine and in 1950, Czechoslovakia produced the first commercial air jet weaving machine; and then 1970s,air ...Missing: post- | Show results with:post-
[71]
Why use an Air Jet Loom? - Haijia Machinery
Jul 17, 2024 · Air jet looms are capable of very high-speed weaving, often reaching speeds of up to 1,500 to 2,000 picks per minute. This high speed ...
[72]
Advantages of Automatic Weaving Machines - Fibre2Fashion
Automatic looms include methods of holding the yarn such as rapier and gripper systems. They offer advantages such as higher productivity compared to water jet ...
[73]
(PDF) Simulation and Optimisation of Warp Tension in the Weaving ...
Aug 6, 2025 · Warp tension is a major parameter of the weaving process. The system analysis of a weaving machine leads to a simulation model for calculating the warp yarn ...
[74]
[PDF] the lease and the lease- rods
For instance after the loom is threaded the lease can be dropped, since the ends are kept in order by the heddles. Thus except when the threading does not ...
[75]
(PDF) Looms, weaving and the Austronesian expansion
Apr 4, 2020 · Looms, weaving ... looms this is replaced by a pair of sticks (called. lease rods or laze rods) bound together and enclosing a warp crossing.
[76]
(PDF) Development of an individual warp beam tension control ...
Aug 6, 2025 · Modern warp preparation machines employ feedback control systems controlling total or individual warp tension.
[77]
Optimizing Yarn Tension in Textile Production with Tension–Position ...
Jun 11, 2023 · Tension control is also essential for preventing yarn breakage during weaving. When the tension of the yarn is not properly adjusted, it can ...
[78]
[PDF] The history and principles of weaving by hand and by power
PREFACE. The Art of Weaving forms the most extensive and im- portant part of the Textile Manufactures, whether considered on account of its commercial value ...
[79]
An Analytical Study of Warp Yarns Tension during the Weaving ...
The study emphasizes warp yarn tension's critical role in fabric quality during weaving processes. Shed formation is essential, requiring precise tension ...
[80]
Temples and Stretchers for Weaving - Yarn Barn KS
1-day delivery 14-day returnsTemples, also called stretchers, hold your fabric to a consistent width on the loom as you weave. This prevents draw-in.
[81]
https://samnoblemuseum.ou.edu/collections-and-research/ethnology/mayan-textiles/weaving-technology/backstrap-looms/
[82]
https://fashionhistory.fitnyc.edu/backstrap-loom/
[83]
Pirns for End-Delivery Shuttles - Lunatic Fringe Yarns
Pirns are bobbins for end-delivery shuttles, where yarn unwinds at a constant tension. They come in 6" and 8" sizes, and are filled from wide to tapered end.
[84]
https://exarc.net/issue-2018-2/ea/understanding-archaeological-record-reconstructing-warp-weighted-loom
[85]
https://journals.openedition.org/paleorient/3230
[86]
Yarn Preparation for Weaving - Textile Engineering
Oct 16, 2024 · Yarn preparation for weaving includes winding, warping, and sizing. Winding removes defects, warping transfers yarns to a beam, and sizing adds ...
[87]
All You Need to Know About Sizing Machine - Jupiter Comtex
Mar 15, 2023 · Manufacturers of textiles use the sizing machine, a weaving machine in textile mills, to add size material to the warp yarns before weaving.
[88]
Electronic Control Systems in Weaving - Online Textile Academy
May 7, 2024 · Absolute sensors measure the warp tension – independently of the position of back-rest roller and mechanical element motion – keeping it ...Missing: computerized | Show results with:computerized
[89]
Eltex of Sweden AB celebrating 60 years
As a pioneer in the adoption of electronic sensors by the weaving machinery industry, Eltex of Sweden is celebrating its 60th anniversary this year.Missing: post- | Show results with:post-
[90]
Backstrap Looms - Sam Noble Museum - The University of Oklahoma
Unlike the treadle loom, the backstrap loom allows the weaver to brocade designs into the fabric as it is woven. Brocade can be woven with a supplementary weft, ...
[91]
backstrap loom | Fashion History Timeline
Apr 8, 2022 · The Details. The backstrap loom has been used historically in many cultures. The Sam Noble Museum of Oklahoma describes the backstrap loom and ...
[92]
"South American Backstrap Loom: Its Potential, Limitation and ...
The loom, currently used in various forms by primitive people, was the major weaving tool of the pre-Columbian Peruvians, who excelled in the textile arts and ...
[93]
Reconstructing a Warp-Weighted Loom | The EXARC Journal
May 22, 2018 · The paper deals with a reconstruction of a warp-weighted loom based on a rare find of 36 in situ loom weights in an object interpreted as a weaving hut.Missing: era evidence
[94]
Earliest Evidence for Textile Technologies - OpenEdition Journals
Loom weights found in levels Va (6200-6000 cal. BC and IVb (5900-5800 cal. BC) at Ulucak Höyük are as yet the earliest evidence of the warp-weighted loom, which ...Missing: era | Show results with:era
[95]
[PDF] loom weights in egypt.
Loom weights in Egypt, made of mud and stone, were used to keep warp threads taut, and were found in Lisht. They were likely used in ancient Egyptian looms.
[96]
Inkle Weaving in History
The inkle loom, as we know it in the United States today, is widely accepted as a tool imported in the 1930's from England where it is reported to have been ...
[97]
https://www.textilesphere.com/2020/12/dobby-shedding-mechanism-weaving.html
[98]
Types of Small Looms for Weaving
Aug 31, 2022 · Use this hand-dandy loom guide to help you pick out the rigid-heddle loom that will best fit your needs! Adventures in Direct Warping a Rigid- ...Missing: device | Show results with:device
[99]
https://woolery.com/products/leclerc-artisat-floor-loom
[100]
CTTC - Andean Textiles
The history of Andean textiles stretches back thousands of years, to the first people to settle along the coast of what is modern-day Peru.
[101]
Backstrap Weaving in Peru
Traditional backstrap weaving is an important component of identity in the high Andes, along with traditional alpaca herding & the use of Quechua language.... It Is The Warp That... · The Warping Process · Weaving Techniques
[102]
[PDF] A new kind of loom in early Roman Egypt? How iconography could ...
Feb 3, 2020 · As regards the warp-weighted loom, it was in use on sites where a non-Egyptian population was dominant: those founded by Greeks in the Ptolemaic ...
[103]
https://lohiagroup.com/products/circular-looms
[104]
A-Series - AVL Looms
$$13,384.25The AVL A-Series is the most well-rounded handweaving loom on the market, and is available with up to 40 harnesses, 30 to 72 inch (0.75 to 1.8m) weaving width.
[105]
[PDF] Guide to Selecting and Using a Weaving Loom - Interweave
Table looms are “rising-shed” looms, a misnomer since sheds don't rise, but the label is understood to mean that some shafts are raised and others left down to ...
[106]
Dobby Shedding Mechanism | Classification | Types | Working
The dobby normally controls 12 to 24 hold shafts the dobbies are classified as negative or positive, single lift, double lift, crank driven, cam driven, etc.Missing: harness | Show results with:harness
[107]
https://www.sciencedirect.com/science/article/pii/S0167928705800627
[108]
https://trc-leiden.nl/trc-digital-exhibition/index.php/velvet/item/175-the-production-of-velvet
[109]
Structo Looms: An Interesting History
Jul 29, 2024 · Structo looms were first made by Structo Manufacturing in 1921, used in WWII hospitals, and later sold by Dick Blick. They were used in textile ...
[110]
Loom Love and History | The Straight of the Goods
Jul 1, 2008 · ... Folding Bergman Floor Loom. It was patented in 1936 and manufactured by her son Arthur. These looms were even manufactured and sold in ...<|control11|><|separator|>
[111]
https://www.cambridge.org/core/journals/antiquity/article/upper-palaeolithic-fibre-technology-interlaced-woven-finds-from-pavlov-i-czech-republic-c-26000-years-ago/CD78BC4A39E2DD6958ACA29BA1BA30DA
[112]
High-Performance Circular Looms | Lohia Corp
Precision weaving, zero compromise. Ensures uniform fabric quality with superior tension control, consistent warp-weft balance, and minimal fabric defects, ...
[113]
[PDF] Tapestry Technology 1400-2004 - UNL Digital Commons
Tapestries are woven as follows: 1) Warp yarns are attached to two beams and divided into two sets of threads, odd and even; 2) The weft yarns are wound onto ...
[114]
CALIBRIS TM Circular Weaving Machines
A series of circular looms, performance-built for weaving light to heavy-weight tubular or flat PP/HDPE fabrics. From 4 to 12 shuttles, for a wide variety ...
[115]
Jacquard machine SX PRO for flat fabrics, terry cloth and ... - Staubli
Stäubli electronic Jacquard machine SX PRO produces excellent results in weaving terry cloth, upholstery, tapestry, silk fabric, apparels or seat covers, ...
[116]
CAD-CAM development in art and craft weaving - ScienceDirect.com
The result is a CAD-CAM package, integrated in various teaching methods, and adaptable in any handweaving studio, whether it is for an industrial free-lance ...
[117]
4. The production of velvet
In velvet, two to four rows are completed (the vise sheds) and then the pile ends are raised and a fine metal wire or rod is inserted, instead of a weft thread.
[118]
Automatic Needle Looms – Jacquard & Narrow - Credit Ocean
Our machines efficiently weave a variety of narrow fabrics, including elastic and non-elastic ribbons, satin tapes, grosgrain, tartan ribbons, twill tapes, bra ...
[119]
Narrow Weaving - Swicofil
Narrow weaving with nylon, polyester, polypropylene, viscose flat, textured and high tenacity yarns in rawwhite and spundyed for ribbons and tapes.
[120]
Upper Palaeolithic fibre technology: interlaced woven finds from ...
Jan 2, 2015 · Upper Palaeolithic fibre technology: interlaced woven finds from Pavlov I, Czech Republic, c. 26000 years ago - Volume 70 Issue 269.Missing: VI | Show results with:VI
[121]
Spindle Whorls: Ancient Tools for Weavers - ThoughtCo
Jun 9, 2025 · Cord-decorated sherds of the Jomon date to 13,000 years ago: no evidence of spindle whorls were found at Jomon sites (or at Dzuduana Cave) and ...
[122]
[PDF] Ancient Near Eastern Fibers and the Reshaping of European Clothing
Mesopotamia and Egypt. Weft-facing may have seemed obvious to Near Easterners, who used a horizontal ground loom with the warp firmly stretched between two ...Missing: BCE | Show results with:BCE
[123]
[PDF] The Hidden Industry: Weaving at the Workers' Settlement
From Predynastic times up to the present Egyptians have used horizontal looms to produce lengths of woven fabric. These looms are simple contraptions easy to ...
[124]
The earliest evidence of pattern looms: Han Dynasty tomb models ...
Apr 4, 2017 · Excavation of the Han Dynasty chambered tomb at Laoguanshan in Chengdu, south-west China, has provided the earliest known evidence of pattern loom technology.
[125]
[PDF] The Missing Link
The ancient world passed onto medieval weavers the warp-weighted vertical loom. In this type, the supporting warp threads, through which the weft passes, are ...<|separator|>
[126]
Edmund Cartwright - Lemelson-MIT
The American textile industry modified and adopted Cartwright's original concept as well, with the first American-built power loom appearing in a factory in ...Missing: electric | Show results with:electric
[127]
Patenting of the Steam-Powered Loom | Research Starters - EBSCO
The patenting of the steam-powered loom, initiated by Edmund Cartwright in 1785, marked a significant development in the evolution of textile manufacturing.<|separator|>
[128]
Technological Developments in Textiles | History of Western ...
Cartwright's loom design had several flaws, including thread breakage. Samuel Horrocks patented a fairly successful loom in 1813; it was improved by Richard ...
[129]
Edmund Cartwright - Linda Hall Library
Oct 30, 2024 · Cartwright, who had recently taken holy orders, decided to tackle the problem, and in 1785, he designed his first power loom.
[130]
Why did the Luddites protest? - The National Archives
The machine-breaking disturbances that rocked the wool and cotton industries were known as the 'Luddite riots'. The Luddites were named after 'General Ned Ludd' ...
[131]
The Textile Industry During the Industrial Revolution - globalEDGE
Oct 18, 2017 · This is part three of a five-part blog series on the evolution of the textile industry over time. The Industrial Revolution started in England in the 1700's.
[132]
Early Industrialization in the Northeast - OpenEd CUNY
By the time of the Civil War, 878 textile factories had been built in New England. All together, these factories employed more than 100,000 people and produced ...
[133]
MOIRAE (Moirai) - The Fates, Greek Goddesses of Fate & Destiny ...
The Moirai (Moirae) were the three goddesses of fate who personified the inescapable destiny of man. They assigned to every person his or her fate or share in ...
[134]
[PDF] Weaving a Way to Nostos: Odysseus and Feminine Mêtis in the ...
Penelope's prolonged and clever weaving trick enables her evasion of the suitors, and Odysseus ultimately follows her lead in his own prolonged reentry into his ...
[135]
Penelope's Wonder: Navigating the Mythos of Masculinity
Penelope's wonder encapsulates both her amazement and an act of speculation, of reckoning her position among others in her social world.
[136]
The Fiber Arts in a Women's Studies Curriculum— A Case Study - jstor
Fiber work should be seen as a source of empowerment for women rather than something trivial, as their work requires great skill, patience, and coop- eration.
[137]
[PDF] The Hands that Weave Stories - SIT Digital Collections
Maybe these moments allow the women's creativity to seamlessly transition to the hands as they weave. Perhaps from this flow of head, hands, the loom is where ...
[138]
Anni Albers | MoMA
Unbound by traditional artistic hierarchies or conventions, Anni Albers's sustained investigation of fibers combined ancient crafts with Bauhaus principles, ...Missing: symbolism | Show results with:symbolism
[139]
Anni Albers' Fabric of Belief at the Tate - Tablet Magazine
Dec 18, 2018 · Anni came to think of the intricate hand-woven patterns as a wordless language and the threads were like ciphers, carriers of meaning.
[140]
Story: Māori clothing and adornment – kākahu Māori
Sep 29, 2016 · As well as protecting against the rain and cold, traditional Māori garments were used to protect modesty and to show the wearer's status.
[141]
The symbolic meaning of kākahu (cloaks) | Māori clothing and ...
In this video clip she describes the insights she received from an earlier generation of experts into the symbolic significance of woven garments such as kā ...Missing: ancestry | Show results with:ancestry
[142]
Handloom Products Market | Key Industry Developments [2032]
The global handloom products market size is projected to grow from $8.95 billion in 2025 to $16.62 billion by 2032, at a CAGR of 9.24% over the forecast ...
[143]
Textile Market Size, Share & Growth | Industry Report, 2033
The global textile market size was estimated at USD 1.11 trillion in 2024 and is projected to reach USD 1.61 trillion by 2033, growing at a CAGR of 4.2% ...
[144]
Automating the inspection process with AI
Sep 9, 2021 · The WiseEye is an AI-based intelligent fabric defect detection system that utilises AI, big data and deep learning technologies.
[145]
Artificial Intelligence Driving Innovation in Textile Defect Detection
In this context, image processing and computer vision techniques have emerged as key technologies for the automatic detection of defects on textile surfaces.
[146]
Khadi: Innovations that Inspire - Fashion Revolution
Khadi is a cloth made from cotton, ideally within the village where it's grown, and is a dispersed, decentralized textile production system.
[147]
https://www.rugknots.com/blogs/scandinavian-rugs/why-scandinavian-rugs-are-always-in-style
[148]
First 3D woven composite for NASA thermal protection systems
Mar 29, 2016 · 3D orthogonal weave enabled high fiber volume (57%) for structural robustness; · Fused quartz fiber provided high temperature capability with low ...Missing: aerospace | Show results with:aerospace
[149]
3D-woven composites find success in aerospace, space
Aug 23, 2024 · 3D woven composites by BRM are said to be particularly successful in aviation heat shield applications such as TPS.
[150]
https://adorno.design/editorial/jacquard-weaving-high-resolution-weaving-ahead-of-its-time-and-poised-for-the-future/
[151]
Digital Jacquard Looms Debut in Winter 2023 - STAMPS UMich
Mar 28, 2023 · Stamps School of Art & Design recently purchased two Thread Controller 2 (TC2) digital jacquard looms, which are state-of-the-art, computer- ...Missing: custom | Show results with:custom