Recycling of n-polyester has always been a topic of great concern. In the 1970s, with the advent of polyester bottles, industrial polyester wastes began to be recycled. Wellman Corporation of Northern Ireland was the first company to start recycling polyester. By the 1990s, with the emergence of polyester soda bottles, the rapid growth of plastic waste began to become a headache. But it is this problem that effectively promotes the development of recycling technology.

   Waste polyester, all polyester things, can be recycled, recycled, melted again, can be shot into silk, as a chemical fiber, especially as ashes yarn, the price generally depends on the color of ashes yarn, the deeper the better about 18 yuan/kg, but if the waste polyester net is white, the price will be good, other messy. When melting, it can be added to light black, medium black and dark black. After spinning, it can be sold as yarn.