久久国产成人午夜AV影院,高清无码一区二区吞精,国产精品无码久久久久久久,精品国产欧美一区二区五十路

What are the main types of differential Fiber PP Yarn?

Divided from the morphological structure, differential Fiber PP Yarn mainly include special-shaped fibers, hollow fibers, composite fibers and fine special (denier) fibers.

differential Fiber PP Yarn is a chemical fiber with a special cross-sectional shape spun through a certain geometrical (non-circular) spinneret. Depending on the spinneret used, it can be triangular, polygonal, trilobal, and Leaf shape, cross shape, flat shape, Y shape, H shape, dumbbell shape, etc.

Guangdong Modern High-tech Fiber Co., Ltd. is a manufacturer specializing in the research, development, production and sales of polypropylene fibers. Since its establishment, it has developed steadily. At present, more than 70 polypropylene FDY production lines, 8 POY production lines, 2 DTY production lines, 12 BCF production lines, and several other production research and development equipment have been established. The polypropylene filament of various specifications was nearly 30,000 tons last year. , To become a polypropylene filament manufacturer with a large actual output in China.