... as post parcel packing etc. bubble film making machineUse: This machine uses LDPE, LLDPE granule material to produce air bubble film ... parcel packing, precise instruments packing, furniture packing etc. Feature:This machine is composed of extruder, air bubble forming device, perforation device ... 130:1Power supply380/3/4/50(Volt/Ph/Line/Hz) 2013 The Compound Polyethylene Bubble Film Making Machine price