... bag-broken 5.OEM service PE High speed film blowing machine high quality 7-layer co-extruded pe film(alibaba China) Size120-1600mmWidthThickness60-120micTypical Structure1 ... CPP,BOPP ,BOPA,PVDC-FILM,PET,VMPET,VMCPP single-layer and multilayer lamination material high barrable high strength,especially excellent use ... seal bag,M-seal bag,hook bag,drawstring bag,die cut handle bag and so on use for food ...