Bubble Wrap Mailing Bag

Bubble wrap mailing bags are primarily made from high-pressure polyethylene bubble film, which is cut to the required bag size and processed using a specialized bubble film bag-making machine (Hot drying and hot cutting bag-making machine). Bubble film is produced from high-pressure low-density polyethylene and is currently a widely used transparent, flexible packaging material.

These bags are mainly used for mailing and packaging products. Each bubble wrap bag is lined with shock-absorbing bubble film. The film contains numerous small air bubbles, making it lightweight and elastic. It provides sound insulation, shock resistance, and scratch protection.

Bubble wrap mailing bags are commonly used for protective packaging and cushioning in the shipment of electronics, instruments, ceramics, handicrafts, household appliances, auto parts, kitchenware, furniture, hardware tools, glass products, and precision instruments. They help prevent compression, vibration, and friction during transit, offering effective protection for items sensitive to pressure and impact.

The principle behind bubble wrap is to use a film filled with air to form bubbles that absorb shocks and protect products from impacts during transportation. In addition to its cushioning function, bubble wrap also provides thermal insulation, making it suitable for packaging and turnover in a variety of industries.

Thanks to its air-filled middle layer, bubble film is lightweight, elastic, soundproof, shockproof, and wear-resistant. It is also waterproof, moisture-resistant, and pressure-resistant.