Our PE Buffering air column film offers protection and efficient void fill while reducing material and shipping costs. The air column film mainly provides packaging protection during transportation. They will be inflated when needed, saving warehousing costs. Thus, it can be used in packaging luggage, handbags, liquid products, electronics, circuit boards, books, medicine, cosmetics, instruments, ceramics, art ware, household electrical appliances, furniture, hardware products, glasswork precise instruments, and so on. Almost all products can be protected effectively by this packaging.