Recycled polyester filament

     Recycled polyester filament is a synthetic fiber made from recycled polyester raw materials such as bottle flakes and waste fibers. The main raw materials come from discarded polyester products, such as beverage bottles and waste textiles. Through recycling and reuse, it effectively reduces environmental pollution and dependence on non renewable resources such as petroleum, in line with the concept of sustainable development. Recycled polyester filament has high strength and wear resistance, with a fracture strength generally between 4-6cN/dtex, which is comparable to ordinary polyester filament and can meet the requirements of daily use and industrial applications. It can be used to make clothing, home textiles, industrial textiles, etc.