SPH is made up of low viscosity PET and high shrinkage PET composite spinning is a kind of PET and compound spinning bi-component polyester fiber,...

There are two production methods: one is made by combining FDY and POY as raw materials on flat draw machine, and the other is made...

SSY (Side-by-Side Yarn) is a high-performance, elastic 100% polyester fiber produced by co-spinning two polyesters with different heat shrinkage rates to create a natural, durable,...

CEY (Composite Elastic Yarn) is a high-elastic, spandex-free 100% polyester composite fiber produced. It combines two different polyester filaments (often SSY) to create a soft,...