Paper packaging materials are used more and more. Paper packaging materials have the following unique advantages besides the above characteristics.

1. raw materials come from a wide range of sources, low cost, variety, easy to form mass production;

2. Good processing performance, easy to compound processing and good printing performance;

3.  it has certain mechanical properties, light weight and good cushion.

4. Good hygiene and safety;

5. Waste can be recycled without white pollution.