Teach you to distinguish between polyester yarn and pp yarn!

Polyester yarn refers to the cotton yarn used in the production of polyester. Polyester is a type of polymer made by spinning fibers. Currently, it refers to fibers produced from ethylene phthalate. According to the English name of the raw material, "polyethylene "terephthalate" abbreviation, "PET" fiber for short. Commonly known as polyester in China.

The pp yarn is also called polypropylene fiber and is mainly used for webbing and rope. Specifications of pp yarns; 300D, 450D, 600D, 900D, 1000D, etc., there are now nearly 10,000 kinds of color polypropylene yarns for customers to choose.

Ribbons and ropes woven from PP yarn / polypropylene yarn can be used for all kinds of luggage straps, travel bags, backpacks, shoelaces, mobile phone straps, etc. The belts made of polypropylene yarn with special properties can be used as car seat belts, mountaineering, high-altitude and offshore work safety belts, gas car straps, etc.