Introduction of polyester yarn
Release time:
2022-01-10 13:38
Source:
Polyester yarn refers to polyester as raw material spinning yarn, polyester is a kind of polymer by spinning and made of fiber, mostly refers to ethylene phthalate as raw material production of fiber, according to the English name of its raw material "polyethylene terephthalate" abbreviation, referred to as "PET" fiber. In our country, it is commonly known as polyester. The so-called "yarn" is actually a collective term for "yarn" and "thread", which is defined as follows in clothing material science: "yarn" is to arrange many staple fibers or filaments into an approximately parallel state, and rotate and twist along the axial direction to form a slender object with a certain strength and linear density; A "thread" is a strand formed by twisting two or more single yarns. Yarn is a thin strand of cotton, wool, hemp, chemical fibers and other fibers that stretch and twist the fibers (usually used as raw materials for weaving), and then use cotton, linen, silk, wool and other fine strands of materials to form multiple strands, called threads.
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