There are three main differences between polyester yarn and pp yarn, as follows:

The first is the difference in raw materials between polyester yarn and pp yarn: pp refers to polypropylene, that is, polypropylene; pet refers to polyester, that is, polyester fiber.

Secondly, polyester yarns and pp yarns are quite different in the application of non-woven fabrics, but they can replace each other in some aspects. Just a difference in performance.

In addition, in the production and processing methods, polyester yarn and pp yarn are the same or different. Different processing methods in most cases determine the subsequent application.