The production process of polyester filament can be divided into conventional spinning process, medium-speed spinning process, and high-speed spinning process according to the spinning speed.
What do POY, DTY, and FDY represent, and can you tell them apart?
The requirements for polyester quality and chip drying in high-speed spinning
Product Details for Polyester High Stretch Yarn:Name: Polyester High Stretch YarnSpecifications: 75D|1, 75D|2, 100D|1, 150D/1, 200D/1Composition: 100% Polyester