The bubble film produced by the bubble film bag making machine is a new type of plastic packaging material with the advantages of light texture, good transparency, non-toxic and odorless, moisture-proof, cushioning, and heat insulation. It uses high-pressure polyethylene as the main raw material, and adds auxiliary materials such as whitening agents and loosening agents. It is squeezed and inhaled into bubbles at a high temperature of about 230 degrees. It is also a new type of plastic packaging material with light texture, good transparency, non-toxic and odorless, which can prevent moisture, cushion and keep the product warm. Let's follow the editor to find out what its application range is!
The mixing energy of the bubble film bag making machine is partially converted into the surface free energy process of concrete. Due to the entrained air, the free energy of the bonded concrete system increases, and the concrete with entrained air becomes a thermodynamically unstable system. Because the middle layer of the air cushion film is filled with air, it is light, transparent and elastic, and has sound insulation, impact resistance and wear resistance. It is widely used in shockproof and cushioning packaging for electronics, instruments, ceramics, handicrafts, household appliances, automatic driving, kitchens, furniture and lacquerware products, glass products and precision instruments. It can be made into bubble bags, bubble kraft paper envelope bags, car sun visors, insulation pads, insulation materials, etc. By adding different additives to the plastic raw materials, various special air cushion films such as antistatic films can be made.
