Ad
related to: twisted yarn wikipedia free
Search results
Results from the WOW.Com Content Network
Yarn is selected for different textiles based on the characteristics of the yarn fibres, such as warmth (wool), light weight (cotton or rayon), durability (nylon is added to sock yarn, for example), or softness (cashmere, alpaca). Yarn is composed of twisted strands of fiber, which are known as plies when grouped together. [19]
Diagram showing S and Z twist. There are two common ways to ply a balanced yarn: regular and chain plying. Both methods involve the manipulation of "singles"—unplied strands on their own—into multiple-ply yarns by applying twist in the opposite direction than how the single was spun. For example, if in spinning the single the wheel was spinning clockwise (called a "Z" twist, as on any ...
Preferably, Z-twisted yarns should have a firm close twist to avoid the yarn from untwisting completely. Most suited are high Z-twisted and low S-plied yarns. [17] The technique always refers to knitting with two strands of yarn, even when knitting a monochrome fabric. The strands of yarn can come from one or two balls of yarn.
Spinning is a twisting technique to form yarn from fibers.The fiber intended is drawn out, twisted, and wound onto a bobbin.A few popular fibers that are spun into yarn other than cotton, which is the most popular, are viscose (the most common form of rayon), animal fibers such as wool, and synthetic polyester. [1]
Doubling of yarn where two or more stands or ends of yarn are twisted together. There are many purposes where doubled yarn is used. Sometimes thread is doubled to make warp, and it is invariably used for the manufacture of knitting yarn, crochet yarn and sewing yarn. All these yarns must be smooth and free from knots.
Persian yarn (also known as Persian wool) [2]: 26 is a loosely twisted 3-strand yarn of wool or acrylic, often used for needlepoint. Each individual strand is 2-ply; the yarn can be separated or combined as required. [2]: 26 Silk floss is available in two different types: flat, which has no twist, or only the slightest amount, [6] and twisted. [7]
Filling or weft yarns usually have fewer twists per inch because strength is not as important as with warp yarns, and highly twisted yarns are, in general, stronger. Warp yarns have to be stronger so that they can withstand the tension of the loom. Filament fibers, such as silk, or many synthetics, need only be twisted slightly to create a yarn.
The Spinner by William-Adolphe Bouguereau shows a woman hand-spinning using a drop spindle.Fibers to be spun are bound to a distaff held in her left hand.. Spinning is an ancient textile art in which plant, animal or synthetic fibres are drawn out and twisted together to form yarn.
Ad
related to: twisted yarn wikipedia free