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. The precise shape of the loom and its mechanics may vary, but the basic function is the same.
Weaving is a method of textile production in which two distinct sets of yarns or threads are interlaced at right angles to form a fabric or cloth. Other methods are knitting, crocheting, felting, and braiding or plaiting. The longitudinal threads are called the warp and the lateral threads are the weft, woof, or filling. The method in which these threads are interwoven affects the characteristics of the cloth. Cloth is usually woven on a loom, a device that holds the warp threads in place while filling threads are woven through them. A fabric band that meets this definition of cloth can also be made using other methods, including tablet weaving, back strap loom, or other techniques that can be done without looms.
A power loom is a mechanized loom, and was one of the key developments in the industrialization of weaving during the early Industrial Revolution. The first power loom was designed and patented in 1785 by Edmund Cartwright. It was refined over the next 47 years until a design by the Howard and Bullough company made the operation completely automatic. This device was designed in 1834 by James Bullough and William Kenworthy, and was named the Lancashire loom.
Tablet weaving is a weaving technique where tablets or cards are used to create the shed through which the weft is passed. As the materials and tools are relatively cheap and easy to obtain, tablet weaving is popular with hobbyist weavers. Currently most tablet weavers produce narrow work such as belts, straps, or garment trims.
Warp and weft are the two basic components used in weaving to turn thread or yarn into fabric. The lengthwise or longitudinal warp yarns are held stationary in tension on a frame or loom while the transverse weft is drawn through and inserted over and under the warp. A single thread of the weft crossing the warp is called a pick. Terms vary. Each individual warp thread in a fabric is called a warp end or end.
The flying shuttle was one of the key developments in the industrialization of weaving during the early Industrial Revolution. It allowed a single weaver to weave much wider fabrics, and it could be mechanized, allowing for automatic machine looms. The flying shuttle, which was patented by John Kay in 1733, greatly sped up the previous hand process and halved the labor force. Where a broad-cloth loom previously required a weaver on each side, it could now be worked by a single operator. Until this point, the textile industry had required four spinners to operate one weaver. Kay's innovation, in wide use by the 1750s, greatly increased this disparity.
Textile manufacturing is a major industry. It is largely based on the conversion of fibre into yarn, then yarn into fabric. These are then dyed or printed, fabricated into cloth which is then converted into useful goods such as clothing, household items, upholstery and various industrial products.
A pirn is a rod onto which weft thread is wound for use in weaving. Unlike a bobbin, it is fixed in place, and the thread is delivered off the end of the pirn rather than from the centre. A typical pirn is made of wood or plastic and is slightly tapered for most of its length, flaring out more sharply at the base, which fits over a pin in the shuttle. Pirns are wound from the base forward in order to ensure snag-free delivery of the thread, unlike bobbins, which are wound evenly from end to end.
The manufacture of textiles is one of the oldest of human technologies. To make textiles, the first requirement is a source of fiber from which a yarn can be made, primarily by spinning. The yarn is processed by knitting or weaving, which turns yarn into cloth. The machine used for weaving is the loom. For decoration, the process of colouring yarn or the finished material is dyeing. For more information of the various steps, see textile manufacturing.
In weaving, the shed is the temporary separation between upper and lower warp yarns through which the weft is woven. The shed is created to make it easy to interlace the weft into the warp and thus create woven fabric. Most types of looms have some sort of device which separates some of the warp threads from the others. This separation is called the shed, and allows for a shuttle carrying the weft thread to move through the shed perpendicular to the warp threads. Which threads are raised and which are lowered are changed after each pass of the shuttle.
Band weaving refers to the hand production of narrow woven fabric. This fabric may be called tape, band, inkle, strap, belt, back strap, trim, and more. It can be accomplished on a variety of types of looms, including inkle, band, tape, backstrap, and rigid heddle looms. Hole and slot heddles are also designed to weave bands. Depending on which loom is used, the material could be warp-faced or a balanced weave.
Textile manufacturing is one of the oldest human activities. The oldest known textiles date back to about 5000 B.C. In order to make textiles, the first requirement is a source of fibre from which a yarn can be made, primarily by spinning. The yarn is processed by knitting or weaving to create cloth. The machine used for weaving is the loom. Cloth is finished by what are described as wet process to become fabric. The fabric may be dyed, printed or decorated by embroidering with coloured yarns.
A reed is part of a weaving loom, and resembles a comb or a frame with many vertical slits. It is used to separate and space the warp threads, to guide the shuttle's motion across the loom, and to push the weft threads into place. In most floor looms with, the reed is securely held by the beater. Floor looms and mechanized looms both use a beater with a reed, whereas Inkle weaving and tablet weaving do not use reeds.
Bradford Industrial Museum, established 1974 in Moorside Mills, Eccleshill, Bradford, United Kingdom, specializes in relics of local industry, especially printing and textile machinery, kept in working condition for regular demonstrations to the public. There is a Horse Emporium in the old canteen block plus a shop in the mill, and entry is free of charge.
A rapier loom is a shuttleless weaving loom in which the filling yarn is carried through the shed of warp yarns to the other side of the loom by finger-like carriers called rapiers.
A weaving shed is a distinctive type of mill developed in the early 1800s in Lancashire, Derbyshire and Yorkshire to accommodate the new power looms weaving cotton, silk, woollen and worsted. A weaving shed can be a stand-alone mill, or a component of a combined mill. Power looms cause severe vibrations requiring them to be located on a solid ground floor. In the case of cotton, the weaving shed needs to remain moist. Maximum daylight is achieved, by the sawtooth "north-facing roof lights".
Bancroft Shed was a weaving shed in Barnoldswick, Lancashire, England, situated on the road to Skipton. Construction was started in 1914 and the shed was commissioned in 1920 for James Nutter & Sons Limited. The mill closed on 22 December 1978 and was demolished. The engine house, chimneys and boilers have been preserved and maintained as a working steam museum. The mill was the last steam-driven weaving shed to be constructed and the last to close.
The more looms system was a productivity strategy introduced in the Lancashire cotton industry, whereby each weaver would manage a greater number of looms. It was an alternative to investing in the more productive Northrop automatic looms in the 1930s. It caused resentment, industrial action and failed to achieve any significant cost savings.
"Kissing the shuttle" is the term for a process by which weavers used their mouths to pull thread through the eye of a shuttle when the pirn was replaced. The same shuttles were used by many weavers, and the practice was unpopular. It was outlawed in the U.S. state of Massachusetts in 1911 but continued even after it had been outlawed in Lancashire, England in 1952. The Lancashire cotton industry was loath to invest in hand-threaded shuttles, or in the more productive Northrop automatic looms with self-threading shuttles, which were introduced in 1902.
Wangkhei Phee is a textile fabric made of white cotton. It is a product which is protected under the GI registration and is made throughout the Indian state of Manipur and is woven by women. The fabric is transparent, has many designs on its body, and is popularly worn by women of Manipur for marriage ceremonies and other festive occasions.
