Bubble bags mainly use high-pressure polyethylene bubble film through film cutting process. Cut the bubble film into the required bag making specifications, and then use the special bag making machine (hot drying and hot cutting bag making machine) for bubble film to make the bag. It is used for the logistics and transportation protection of electronic products buffer packaging, plastic products, metal products, ceramic products, glass products and other products that need buffer protection. Bubble film is made of high-pressure low-density polyethylene, which is a kind of transparent flexible packaging material, commonly used at present, and has a wide range of uses.

Bubble bags are mainly used for postal packaging of products. The bubble bag is equipped with a shock-absorbing bubble film. There are countless small bubbles in the bubble film, so it is light and elastic, and has the functions of sound insulation, shock resistance and scratch resistance. It is widely used in shock-resistant cushioning and protective packaging for electronics, instruments, ceramics, handicrafts, household appliances, bicycles, kitchens, furniture, hardware tools, glass products and precision instruments. It can prevent the objects from being squeezed, vibrated and rubbed during the transfer process, and has a certain protective effect on the objects that are afraid of being squeezed. In addition, various special bubble bags such as anti-static can also be manufactured by adding different additives to the raw materials. Anti-static air cushion bag is used for packaging electronic components, such as integrated circuit boards, cards, etc., which can not only prevent static electricity but also play a role of buffering and shockproof.