1,High barrier 2.water proof,moisture ... High speed film blowing machine high quality 7-layer co-extruded pe film(alibaba China) Size120-1600mmWidthThickness60 ... production.Material such as LDPE,LLDPE,PVC,HDPE,CPP,BOPP ,BOPA,PVDC-FILM,PET,VMPET,VMCPP single-layer and ... multilayer lamination material high barrable high strength,especially excellent use ...