Superfine fibers mainly include superfine natural fibers and superfine synthetic fibers. Ultra-fine natural fibers are mainly composed of animal fibers, including spider silk, silk, leather, animal hair, plant fibers, etc., and ultra-fine synthetic fibers are mainly composed of polyester, polyamide, polyacrylonitrile, polypropylene, and polytetrafluoroethylene. B, glass fiber and other different fiber varieties are combined, the most important of which are polyester and polyamide ultra-fine fibers. Ultra-fine fiber is a high-density fabric and its most prominent feature is its monofilament thread. The density is much lower than ordinary fibers, and the thinnest monofilament thread can even reach 0.0001 dtex, so its softness and fineness are stronger than ordinary fibers, and its abrasion resistance, water absorption, fluffy, gloss, and warmth retention are also very good. Yes, it is also a better warm material. 
Post time: Jul-08-2021