Polyester colored POY
       POY: Polyester preferred yarn, full name: PRE-ORIENTED YARN or PARTIALLY ORIENTED YARN. Refers to the chemical filament with a degree of orientation between the non-oriented filament and the drawn filament obtained by high-speed spinning. Compared with non-drawn yarn, it has a certain degree of orientation and good stability. It is often used as a special yarn for drawing false twist textured yarn (DTY).
       Usage: Mainly used for processing DTY.
       Specifications: 50D-600D