Polyester fiber accounts for a large part of the clothes fabrics that people wear now. In addition, there are acrylic fiber, nylon fiber, spandex and so on. Polyester fiber, commonly known as "polyester (dí) fiber", was invented in 1941 and is currently the largest variety of synthetic fiber. The biggest advantage of polyester fiber is that it has good wrinkle resistance and shape retention, high strength and elastic recovery ability, and it is durable, wrinkle-resistant, non-ironing, and non-sticky. This is the main reason why modern people like to use it.
Polyester fiber (polyester) can be spun into polyester (polyester) staple and polyester (polyester) filament. Polyester staple is polyester staple fiber, which can be divided into cotton-type staple fiber (length 38mm) and wool-type Short fibers (56mm in length) are used for blending with cotton fibers and wool respectively. Polyester filament is polyester filament, as clothing fiber, its fabric can achieve wrinkle-free and non-ironing effect after washing.
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