The unit using a molding process, the production of high efficiency, good quality products. Scientific and rational structural design of the machine, run a smooth and reliable operation and maintenance convenience.Polyethylene air-cushion film (also called polyethylene bubble film) is a widely used packaging material, not only has good shock absorption and impact resistance, heat, and corrosion resistance, transparency and good. Widely used in household appliances, precision instruments, bicycles, furniture, high-grade polyurethane leather, glass, porcelain and other high-end product packaging.