Classification of Polypropylene Fibers

Polypropylene fiber can be divided into lengthy fiber, quick fiber, spun viscose non-woven material, melt blown non-woven material, and many others.

Polypropylene lengthy fiber can be divided into normal long fiber and pleasant denier long fiber (monofilament size ≤ 2.2 dtex, which can be used to produce filament products for apparel and ornament and a few industries. polypropylene nice denier long fiber has top luster, gentle experience, properly drapability, and occasional density, which is suitable for the knitting industry. while it's miles interwoven with cotton, viscose silk, actual silk, spandex, and so forth. into cotton cap c, silk cap c and other products, it's far an ideal material for making high-grade sportswear, t-shirts, and so on.

The manufacturing method of polypropylene staple fiber generally adopts porous, low pace, non-stop procedure, particularly quick spinning process. polypropylene staple fiber and cotton may be mixed to make polypropylene cotton excellent fabric and mattress sheets, this is, fiber and viscose may be blended to make blankets, polypropylene natural spinning and blended wool, polypropylene blankets, carpets, and polypropylene cotton wadding cigarette filter nozzles. the thickness of fibers for sanitary merchandise is 1.5-2.5 dtex, at the same time as the thickness of fibers for overground fabrics is 5-10 dtex. the duration of the fiber is 1.5-two hundred.zero mm, relying on the use of the fiber. the length of short fiber used as concrete is 1.5-200.0 mm, the length used as diaper is generally 40.0 mm, and the period used as overground cloth is 60.zero mm.

Spun viscose non-woven material, also called filament non-woven material, is manufactured from polypropylene raw materials after melting, extrusion spinning, stretching, mesh laying and bonding. it has the characteristics of quick system, low cost, excessive productiveness, tremendous product performance, and wide use. polypropylene non-woven fabric are extensively utilized in numerous fields of production and life (which includes disposable scientific and sanitary products, disposable anti pollution apparel, agricultural material, furnishings material, lining of shoes enterprise, and so forth.).

The fiber produced by means of melt blown non-woven cloth era could be very exceptional (up to 0.25 μ m) soften blown cloth has large precise floor location, small pores and big porosity, so its application characteristics which include filtration, shielding and oil absorption are tough for non-woven fabric produced by means of different separate procedures. soften blown non-woven fabrics are broadly utilized in medical and health care, thermal insulation substances, clear out materials and different fields.