China Recycled Polyester Dope Dyed Pre-Oriented Yarn Factory

Recycled polyester or "rPET" is made by collecting PET (usually in the form of used plastic bottles) and sorting, washing and breaking down the material to spin it into yarn. Mechanically or chemically manufactured yarns can accommodate performance technologies including moisture wicking and temperature regulation. In mechanical recycling, plastic bottles are washed, chopped into flakes and sorted by color, then melted into chips, which are then converted into fibers through a process of extrusion and deformation. Chemical recycling refers to the use of a range of chemicals to clean and break PET before spinning yarn from the resulting material.

In order to strengthen safety management, improve safety production management level and safety awareness. As the 19th "Safety Production Month" in China and the 49th World Environment Day are approaching, HAILI organized a series of activities for the "Safety Production Month" around the theme of "Eliminate hidden dangers of accidents and build a strong safety line of defense".

So let’s look at the bigger picture. How can the practice of using recycled polyester instead of virgin polyester make the world a better place? The production process of recycled polyester does not rely on oil as a raw material. If the practice of recycling polyester was widely adopted, we would be able to ultimately decrease our reliance on petroleum and thus discourage its extraction from the Earth.

Polyester - the most common form of polyethylene terephthalate (PET) - is a man-made, synthetic fibre derived from a chemical reaction between petroleum, air and water. It was patented in the 1940s. Since then, the use of polyester in the production of products such as industrial fabrics, furnishing and clothing has increased exponentially.

It is the abbreviation of recycled polyethylene terephthalate and is made from post-consumer bottles. Recycled polyester chips can make into yarn.Our factory applies the mechanical recycling from used bottles.The progress includes: used bottles – sorting – washing – grinding – drying – flaking off – melting and extruding – pelleting – RPET.Its usage is eco-friendly,energy-saving and cost-effective. Nowadays the demand for PET bottles is very high around the world. The reuse of the waste PET bottles can not only reduce environmental pollution but also turn waste into wealth.

Currently, mechanical recycling is the most common form of polyester recycling as it’s a simpler process and more easily sourced. The chemical recycling process uses more chemicals and energy than mechanical recycling, posing a question as to whether this toll on the environment is acceptable. On the flip side, it can create a polyester material that is supposedly of equal quality to virgin polyester and has the potential to close the loop on polyester recycling. Although not available on a wide scale yet, there are some suppliers offering this method at a higher cost to mechanical recycling, and we’ll likely see this method develop with less environmental impact in the near future.