1) Plastic bag material 2) Polyethylene 3) Synthetic resin 1) Polyethylene 
A white, translucent resin, a polymer of ethene made catalytically at high pressure. Tough, elastic, and inert, polythene (also known as polyethylene) is used to make plastic film, molded items, and synthetic fibers.
Trade name for polyethylene available in films or as custom molded articles.