With the continuous development of logistics and express delivery industry, the demand for air cushion packaging materials is gradually increasing. As a new material, it stand out among numerous packaging materials and are widely loved by people. Mainly because it has the following characteristics:

1. It has a good absorbing effect on the impact force of goods in transit.

2. The air cushion packaging material of air bag can effectively absorb the force generated by external vibration, so as to achieve the purpose of protection.

3. The packaging material will have certain deformation under the action of external pressure. When this external force is eliminated, it can basically return to the original initial form.

4. It has good extensibility, bending and softness.

5. When the temperature is high or low can also maintain good buffering performance, general PE material inflatable bag can withstand 90°- 40° .

6. It has good acid and alkali resistance, easy processing and molding, easy to operate, cheap, recyclable, no environmental pollution.