... 5.Filling&spinning Polyester staple fiber.1. polyester fiber enterprises: Suzhou KangYuan Fiber Co., Ltd. 2. Polyester chemical fiber process: ... by melt direct spinning process, its typical varieties are 1.5D high-strength low stretching, 2D viscose wool type ... with fabric or other textiles, good spinnability.decorations,nonwoven,textile,carpet,spinning,bedding,felt,filling material, special design ...