1. Feature
This air crew adopts the disposable shaping craft. It is our factory that draws domestic and international advanced technology extensively, through a large number of production practices in having ordinary equipment originally, develop, design, can produced polyethylene compound bubble (cushion) membrane in succession. Designs science, practical. Rational in structure of the machine.

This machine adopts once-through shaping technique, thus has high efficiency and excellent product quality. This machine set has such features as scientific and reasonable structure design, smooth and reliable running and convenient operation and maintenance.
Polyethylene air-cushion film (also called polyethylene bubble film), which is divided into two kind: ordinary polyethylene air-cushion film and composite polyethylene air-cushion film, is a kind of packing material which has been widely used at present. It 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 wares, post parcel, bicycle , polyurethane furniture, etc.
 
 
2. Application:
 
The bubble film is made of LDPE material. It can be used for various packaging purposes such as moisture proving, dust proving, shock proving, and static prevention. It can also make into laminated films with aluminized film, foamed PE sheet, and paper are the applications of sun shading, heat insulation, and packaging.