... -0.25mm 3)Tear resistant 4) Excellent tenacity Layers co-extruded high barrier cast film, nylon, EVOH and polyolefin (PE, ... extrusion casting equipment at one time processing, multi-layer co-extruded cast technology product with high barrier, thermal forming, vacuum pack ... , puncture resistant, easy molding and other properties. Seven co-extruded high barrier is suitable for all kinds of chemical, food ...