1.High Speed Extrusion Film Laminating Machine 2.reach compounding speed of 20-150m/min, with low loss and high benefit Feature: This series ... layer, three layer or multi-layer new materials, which are used for packaging products of cement, chemicals, forage, food, medicine, ... layer or multi-layers new materials.5) Product are used for packing products or cement,chemicals,forage,food,medicine,adhensic ...