... space &safe operation 3.Auto-cutting& changing 4.High productio 1. Machine Description: This Air bubble film making machine is for the application ... proving, dust proving, shock proving, and static prevention. It can also make into laminated films with pure aluminum foil, aluminized ... dia. such as F6mm, F10mm, F20mm, F30mm also can be aviailable by changing bubble roller. 2.Main Technical Parameters ...