What is polyester staple fiber

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Polyester staple fiber, polyester staple fiber is a fiber obtained by spinning polyester (ie, polyethylene terephthalate, abbreviated as PET, polymerized by PTA and MEG) into tow and cutting. PET is in the shape of rice grains or flakes, with various varieties and colors (usually the main component of the beverage bottles we contact a lot of According to different needs, it can be cut into different specifications of polyester staple fiber in post-spinning, generally 4D-22D, and can be divided into two-dimensional and three-dimensional according to its crimp. 75% is used for polyester for chemical fiber. According to the requirements of the textile industry, polyester staple fiber and polyester filament are manufactured.

Abrasion resistance: The abrasion resistance of polyester is second only to nylon and ranks second among synthetic fibers.
Water absorption: Polyester has low moisture regain and good insulation performance, but due to low water absorption, high static electricity generated by friction, and poor dyeing performance.

The product is mainly used in the cotton spinning industry, spinning alone or blended with cotton, viscose fiber, linen, wool, vinylon, etc. The resulting yarn is mainly used for clothing weaving, and can also be used for home decoration fabrics, packaging cloth, filling and Warm material.
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