- 産業: Textiles
- Number of terms: 9358
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Celanese Corporation is a Fortune 500 global technology and specialty materials company with its headquarters in Dallas, Texas, United States.
A woolen yarn measure. A 1-run woolen yarn has 1,600 yards in one pound of yarn, a 2-run yarn has 3,200 yards, and so on.
Industry:Textiles
A woolen yarn measure. A 1-cut woolen yarn has 300 yards in one pound of yarn.
Industry:Textiles
The two systems used to determine woolen yarn counts in the U.S. are the run system and the cut system. The run system has a standard of 1600 yards per hand, while the cut system is based on 300 yards per hank.
Industry:Textiles
A type of roller card used in the woolen spinning system, usually consisting of three cards in tandem the breaker, intermediate, and finisher sections.
Industry:Textiles
The term is usually used for the fleece of sheep, but according to the Textile Fiber Products Identification Act, wool is defined for purposes of labeling as: “The fiber from the fleece of the sheep or lamb or hair of the Angora or Cashmere goat (and may include the so-called specialty fibers from the hair of the camel, alpaca, llama, and vicuna) which has never been reclaimed from any woven or felted wool product.”
Wool is used in a variety of blends in which it is combined with nearly all natural or manufactured fibers. Wool fibers have scales that tend to interlock with each other, binding the fibers together. This process is called felting. In blends, particularly those with manufactured fibers, wool is used to improve the feel or appearance of finished products. Manufactured fibers are sometimes blended with wool to enable the spinning of very fine or loosely twisted yarns with increased tensile strength or to produce ease-of-care properties. Wool can be treated to control shrinkage, to provide resistance to damage by moths, to impart stain-resistance, and to set permanent creases in fabrics.
Industry:Textiles
A fabric defect that consists of fillingwise streaks resembling the irregular appearance of wood grain in lumber. Wood grain is usually caused by strained filling in quilling, the tension being more pronounced near the butt of the quill.
Industry:Textiles
Winding is the process of transferring yarn or thread from one type of package to another to facilitate subsequent processing. The rehandling of yarn is an integral part of the fiber and textile industries. Not only must the package and the yarn itself be suitable for processing on the next machine in the production process, but also other factors such as packing cases, pressure due to winding tension, etc., must be considered. Basically, there are two types of winding machines: precision winders and drum winders. Precision widers, used primarily for filament yarn, have a traverse driven by a cam that is synchronized with the spindle and produce packages with a diamond-patterned wind. Drum winders are used principally for spun yarns; the package is driven by frictional contact between the surface of the package and the drum.
Industry:Textiles
A fabric defect caused by nonuniform yarn.When thin sections of yarn become grouped together, the resultant increase in the transparency ofthe fabric is called window paning.
Industry:Textiles
The number of wraps that an end or ends make in traversing from one side of a wound package to the other side and back to the first side.
Industry:Textiles
