... do not add PE, PP, PVA, EVA and other polyolefin materials can be converted into products.Degradable Starch Plastics Application ... , packaging films appliances, dust-proof packaging films, medical health film, agricultural film, shopping bags, vest bags, paperbags, filter bags, fresh ... This product can be blown LDPE blown film material blend blown film, blown film and HDPE blends need to add a certain ...