Polyester staple fiber is obtained by re-spinning polyester (also known as polyethylene terephthalate, abbreviated as PET, which is polymerized from PTA and MEG) into filaments and then cutting them.
The product is mainly used in the cotton spinning industry. It can be spun alone or blended with cotton, viscose fiber, linen, wool, vinylon, etc. The resulting yarn is mainly used for garment weaving, and can also be used for home decoration fabrics, packaging fabrics, fillers and thermal insulation materials.