Professional manufacturer - popular chemical fiber to explain PP yarn!

The polypropylene in PP yarn is composed of filaments (including undeformed filaments and expanded filaments), short fibers, silk, membrane fibers, hollow fibers, shaped fibers, various composite fibers and non-woven fabrics. Wait.

The main use of PP yarn is to make carpet (including carpet backing and suede), decorative cloth, furniture cloth, various ropes, strips, fishing nets, oil absorbing felt, building reinforcement materials, packaging materials and industrial fabrics, such as filtration. Cloth, bag cloth, etc.

In addition, it is also widely used in clothing. It can be blended with various fibers to make different types of blended fabrics. After knitting, it can be made into shirts, outerwear, sportswear, socks and so on.

The polypropylene in the PP yarn does not contain a chemical group capable of binding to the dye in the macromolecular structure, so dyeing is difficult. The pigment preparation and the polypropylene polymer are uniformly mixed in a screw extruder by a melt coloring method, and melt-spun to obtain a colored fiber having high color fastness.

Ningbo Volkswagen Chemical Fiber Industry Co., Ltd. was founded in 1984, with an annual output of 68-1800D PP yarns, polypropylene POY filaments, polypropylene plain yarns, polypropylene FDY filaments 15,000 tons, 1.5D-13D various specifications of polyester staple fibers 25,000 tons Welcome new and old friends to visit us.