PE Shrink Film Blowing Machine (SJ-700) Wenzhou Duke Import & Export Co., Ltd. Base Info Model NO.:SJ-700Type:PE Film Blowing MachineRaw Material:PEAutomation:AutomaticComputerized:ComputerizedCertification:ISO9001:2008Trademark:DukeOrigin:China Description Pre:PP Film Extruder Machine (SJ-55) Next:POF 3-Layers Coextrusion Heat Shrink Film Blowing Machine (POF-1500)