Pva Bubble Cushion is made of high-quality PVA raw materials. It is also an environmentally friendly and degradable packaging material that has emerged recently and has a wide range of uses. It has the advantages of good shock absorption, impact resistance, heat sealing, non-toxic, odorless, moisture-proof, corrosion-resistant, and good transparency. Because the middle layer of the air cushion film is filled with air, it is light, transparent, and elastic. It has sound insulation, shockproof, and anti-wear properties. It is widely used in electronics, instruments, ceramics, handicrafts, household appliances, bicycles, kitchens, furniture, and paints. Shock-resistant buffer packaging for fine products, glass products and precision instruments. It can be made into bubble bags, bubble kraft envelope bags, car sunshields, heat-insulating seat cushions, heat-insulating materials, etc. Anti-static air cushion film is used to package electronic components and components, such as boards, cards, etc. It can prevent static electricity and play a buffering and anti-vibration role.

As a commonly used food packaging material, Pva has the characteristics of good biocompatibility, degradability and high chemical stability. It can first be decomposed in water, and then undergo a biochemical reaction under the action of natural environmental microorganisms (bacteria, mold, algae) enzymes, eventually forming carbon dioxide and water.