... -0.25mm 3)\Water soluble 4) Excellent tenacity Layers co-extruded high barrier film, nylon, EVOH and PE using a multilayer ... equipment at one time processing, multi-layer co-extruded cast technology product with high barrier, thermal forming, vacuum pack,ari pack ... , puncture resistant, easy molding and other properties. Layers co-extruded high barrier is suitable for all kinds of chemical, food, ...