... service PE High speed film blowing machine high quality 7-layer co-extruded pe film(alibaba China) Size120-1600mmWidthThickness60 ... extrusion EVOH/PA/LDPE series and WRAP protection film series production.Material such as LDPE,LLDPE, ... PVC,HDPE,CPP,BOPP ,BOPA,PVDC-FILM,PET,VMPET,VMCPP single-layer and multilayer lamination ... bag,M-seal bag,hook bag,drawstring bag,die cut handle bag and so on use ...