Poly Bubble Mailer
Poly bubble bags are mainly made of high-pressure polyethylene bubble film, which is cut into the required bag size and then processed by a bubble film special bag-making machine (hot drying and hot cutting bag-making machine). Bubble film is made of high-pressure low-density polyethylene and is a transparent soft packaging material commonly used at present. It has a wide range of uses.
The principle is to use a film to contain air to form bubbles to prevent the product from impacting, ensuring that the product is protected when it is vibrated. It also has the function of heat preservation and heat insulation, which is suitable for packaging or turnover of different products in various industries. Since the middle layer of the air cushion film is filled with air, it is light, elastic, soundproof, shockproof, and wear-resistant.
