... , three layer or multi-layer new materials,which are used for packaging products of cement, chemicals, forage, food, medicine, adhesive tape ... . 700mm, 1000mm, 1150mm, 1350mm, 1500mm, 1550mm, 1700mm, 2000mmUsing colophony : LDPE, PP, EVA, BOPP, BOPET, BOPA, CPP, CPE, PEQuantity of extrusion: 160--260 ...