Polyethylene air-cushion film(also called polyethylene bubble film),which is divide into two kind:ordinary polyethylene air-cushion film and composite polyethylene air-cushion film,is a kind of packing material which has been used at present.Tt not only has good cushioning effect,shock resistance and heat-sealing performance,but also has such advantages as good corrosion resistance and transparency,etc.so it has been widely used for packing.household ware,post parcel,precise instrument,bicycle,polyethylane furniture,etc.

The machine can produce 2 layers of bubble film (flat film + bubble), the extruder is double screws design. 
The machine can Independent control the bottom layer and the bubble layer, and has the advantages of easy operation, high speed, high output and beautiful bubble .
The main raw materials are LDPE and LLDPE particles.