👉 Polyplastic is a type of plastic that has been made from a variety of materials, including natural and synthetic fibers. It is composed of multiple layers or "polymer" units, each consisting of different types of molecules or fibers, which are often combined to form a continuous material. Polyplastics can be classified into two main categories: high-density polyethylene (HDPE) and low-density polyethylene (LDPE). HDPE is commonly used in the production of packaging materials such as bags