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What is "Polyester Fibre" - Definition & Explanation

The generic name for fibres made from a synthetic linear polymer that contains, in the chain, at least 85% (m/m) of an ester of a dihydric alcohol and terphthalic acid, e.g. poly(ethyleneterephthalate).
A synthetic fibre, usually produced with staple fibre and spun yarns, that is used in some carpet fibre.

Some other terms

Some more terms:

Brightness or reflectivity of fibers, yarns, carpets, or fabrics. Synthetic fibers are produced in various luster classifications including bright, semi-bright, semi-dull, and dull. Bright fibers...
The yarn numbering system based on length and weight originally used for cotton yarns and now employed for most staple yarns spun on the cotton, or short-staple, system. It is based on a unit length...
(Dbl. lock/class 400 - A stitch formed with two or more groups of threads that interlace each other. The loops of needle thread are passed through the material where they are secured by looper...
Fiber reactive dyes are dyes used to color cellulosic and protein fibers such as cotton, rayon and soy. The dyestuff bonds to the fibers through a chemical reaction and does not require the use of...
Results when a fiber or fabric will neither stretch or shrink. Relaxation shrinkage is when fibers, when elongated during weaving or finishing relax to their natural size after being washed....

Companies for Polyester Fibre:


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