The uses of bubble bags are generally to fix products, shockproof buffers, resist pressure, waterproof and moisture-proof, etc. Because the inner bubble bag is used as a buffer packaging, the main function is to protect the product, but the traditional bubble bag has too small bubbles and is easy to burst, so Now in the selection of bubble bags, inflatable rolls that can be inflated by themselves are used. Its bubbles are larger, and the buffering protection is more obvious.