Fiber-grade polyester chips can be used to produce polyester filament. There are many market participants in my country

polyester chips refer to flaky particles made of polyester. according to different uses, they can be divided into film-grade polyester chips, fiber-grade polyester chips, bottle-grade polyester chips, etc. fiber-grade polyester chips refer to polyester chips that can be used in the field of fiber processing. they have the advantages of corrosion resistance, high strength, high…