Polyester yarn refers to the cotton yarn used for the production of polyester. Polyester is a kind of fiber made by spinning a kind of polymer. At present, it refers to the fiber produced by using ethylene phthalate as raw material, referred to as "PET" fiber. It is commonly known as polyester in China. The so-called "yarn" is generally referred to as the term "yarn" and "line". It is defined in the material science of clothing as follows: "yarn" is to arrange many short fibers or filaments in an approximately parallel state and along the axial direction. Rotating twisting to form an elongated object with a certain strength and linear density; and "line" is a strand formed by twisting two or more single yarns. Yarn is cotton, wool, hemp, chemical fiber, etc., which are made of finely twisted and twisted fibers (usually used as raw materials for weaving), and then made of multiple strands of fine materials such as cotton, hemp, silk and wool. Fine, called the line. 
Process: To produce different requirements of cotton yarn, different processing procedures, such as spinning pure cotton yarn and polyester-cotton blended yarn, have different physical properties and different product quality requirements due to different raw materials used. Different production processes are required for processing.
 Polyester fiber  |  Polyester Yarn  |  Polyester thread mesh cloth  |  Polyester yarn  |  Polyester cloth Â
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