... equipment,furniture like camera, 3)3-5 layers bubble film making machineUsageThis machine uses LDPE, LLDPE granule material to produce air bubble ... , furniture packing etc. FeatureThis machine is composed of extruder, air bubble forming device, perforation device, edge trimmed film collecting device, cutting device ... :1Power supply380/3/4/50(Volt/Ph/Line/Hz) Three layer Air Bubble Film Machine