... 4)OEM service high quality co-extrusion lamination packaging film3 layer and 7 layer co-extrusion lamination film for package.thickness ... in addition to this,we produce pouch bag this film based.pouch bags biggest size to 180cm available.pack for ... LLDPE,PVC,HDPE,CPP,BOPP ,BOPA,PVDC-FILM,PET,VMPET,VMCPP single-layer and multilayer lamination material high barrable high strength,especially excellent ...