Classification of Polypropylene Fibers

Polypropylene fiber can be divided into long fiber, short fiber, spun viscose non-woven fabric, melt blown non-woven fabric, etc.

Polypropylene long fiber may be divided into normal long fiber and nice denier long fiber (monofilament size ≤ 2.2 dtex, which can be used to supply filament products for apparel and ornament and a few industries. polypropylene best denier lengthy fiber has proper luster, gentle experience, top drapability, and occasional density, that is suitable for the knitting enterprise. when it is interwoven with cotton, viscose silk, real silk, spandex, and many others. into cotton cap c, silk cap c and different merchandise, it is a perfect material for making excessive-grade sportswear, t-shirts, and so forth.

The manufacturing manner of polypropylene staple fiber normally adopts porous, low speed, non-stop manner, specifically brief spinning method. polypropylene staple fiber and cotton can be blended to make polypropylene cotton satisfactory cloth and mattress sheets, that is, fiber and viscose can be mixed to make blankets, polypropylene pure spinning and blended wool, polypropylene blankets, carpets, and polypropylene cotton wadding cigarette clear out nozzles. the thickness of fibers for sanitary merchandise is 1.5-2.5 dtex, even as the thickness of fibers for overground fabric is five-10 dtex. the length of the fiber is 1.five-2 hundred.0 mm, depending on using the fiber. the period of brief fiber used as concrete is 1.5-two hundred.zero mm, the length used as diaper is commonly forty.zero mm, and the length used as overground fabric is 60.zero mm.

Spun viscose non-woven fabric, also known as filament non-woven fabric, is made of polypropylene raw materials after melting, extrusion spinning, stretching, mesh laying and bonding. It has the characteristics of short process, low cost, high productivity, excellent product performance, and wide use. Polypropylene non-woven fabrics are widely used in various fields of production and life (such as disposable medical and sanitary products, disposable anti pollution clothing, agricultural cloth, furniture cloth, lining of footwear industry, etc.).

The fiber produced with the aid of soften blown non-woven fabric generation may be very fine (up to 0.25 μ m) melt blown cloth has big precise surface area, small pores and massive porosity, so its application characteristics along with filtration, defensive and oil absorption are tough for non-woven fabric produced via different separate approaches. melt blown non-woven fabrics are widely used in medical and health care, thermal insulation substances, clear out substances and different fields.