... /Tie/PE/Tie/PA/Tie/P Seven co-extruded high barrier cast film, nylon, EVOH and polyolefin (PE, PP) using ... processing, multi-layer co-extruded cast technology product with high barrier, high barrier, high transparency, puncture resistant, easy molding and other ... properties. Seven co-extruded high barrier is suitable for all kinds of chemical, food, medicine, ...