... 25mm 3)Tear resistant 4) Excellent tenacity Layers co-extruded high barrier cast film, nylon, EVOH and polyolefin (PE, PP) ... , multi-layer co-extruded cast technology product with high barrier, thermal forming, vacuum pack,ari pack,high transparency, puncture resistant, easy ... molding and other properties. Seven co-extruded high barrier is suitable for all kinds of chemical, food, ...