Descrição
PE is an abbreviation for polyethylene and is a thermoplastic resin obtained by polymerizing ethylene. In industry, it also includes copolymers of ethylene and a small amount of α-olefins; it is a transparent plastic bag that can be used for packaging of clothing, bags, and electronic products. According to its molecular structure and density, polyethylene differs from species to species. Find out more at http://www.bpbpak.com/PE-Bag-pl597245.html
