Features of bubble film packaging materials:

1. It has a good absorption effect on the impact force of the goods during transportation.

2. In addition to being affected by the impact force, some products will also be affected by the vibration frequency. If the natural frequency of the product is the same as the external vibration frequency, resonance and resonance phenomena are likely to occur. If the resulting amplitude continues to increase to After a certain amount, the product may be damaged. Inflatable bags and cushioning filling packaging materials can effectively absorb the force generated by external shocks, so as to achieve the purpose of protection.

3. Good resilience. The packaging materials of inflatable bags will undergo certain deformation when subjected to external pressure. When the external force is removed, they can basically return to their original original shape. 4. The elastic limit is good. The elastic limit means that when the material is subjected to an external force to a certain limit, if the external force is eliminated, its deformation will disappear and return to its original shape. The greater the elastic limit, the better the material.

5. Good extensibility. Flexibility and softness.