... machinery property,high gloss,flexo-printing performance,high-optics,high-barrier,etc.Our flexible pharmaceutical packing films ... ,high gloss,flexo-printing performance,high-optics,high-barrier,etc.Our co-extrusion multilayer pharmaceutical packing films are ... application on powder,granule,liquid packaging bagsMulti-layer co-extrusion technologyThe packaging usually using multi-layer structure ...