The exact name of the non woven fabric should be non-woven fabric. Because it is a kind of fabric that does not need spinning woven fabrics, but the orientation of the textile staple fibers or filaments, or random support to form a network structure, and then reinforced by mechanical, thermal adhesive or chemical methods. Non-woven fabrics(polyester spun-bond non woven supplier) break through the traditional textile principles, and have short process flow, high production speed, high output, low cost, wide use, and many raw material sources.

Polyester is an important product in synthetic fibers and is the trade name of China's polyester fiber(PET spun bonded non woven company). It is a fiber-forming polymer obtained by esterification or transesterification and polycondensation reaction of refined terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG). Polyethylene terephthalate (PET), fibers made by spinning and post-processing.

Non woven fabrics are not 100% polyester, and man-made fibers still dominate the production of nonwovens(polyester spun-bond non woven manufacturer). And before 2007, this situation will not change much. 63% of the fibers used in non-woven fabric production worldwide are polypropylene, 23% polyester, 8% viscose, 2% acrylic fiber, 1.5% polyamide, and the remaining 3% are other fiber.