Polyester microfiber has a series of excellent properties, such as high fracture strength and elastic modulus, moderate resilience, excellent thermal setting effect, good heat resistance and light resistance. In addition, with the development of chemical industry, machinery, electronic automatic control technology and other technologies in recent years, the process of raw material production, fiber forming and processing has gradually realized short-range, continuous, automation and high-speed. Polyester microfiber has become the fastest-growing and highest-yield synthetic fiber variety. Polyester microfiber is widely used as civil fabric and industrial fabric because of its high strength such as
crib bumper pads.
