This unit uses technics of once-through shape molding, having high efficency and excellent product quality. Design of machine structure is scientific and reasonable, it can work stablly and reliablly, easy to operate and maintain.

Polyethylene Air-Cushion Film (also called Polyethylene foam film), which is divided into 2 kinds: common polyethylene air cushion film and composite polyethylene air cushion film unit. It is a kind of widly-used packing material. It not only has good ability of vibration-reduction, anti-impact and thermosynthesis, but also has the advantages of good corrosion resistance and good transparency, etc. It has been widly used for household post parcel, precision instrument, bike, polyammoniacum furniture and other packings.