1. Environmental protection advantages: Not only can it be reused, but it can also be made from waste paper packaging products;

2. Technical advantages: Paper packaging materials have low flexibility, are not affected by heat and light, and have better stability; the opacity of paper can provide hidden isolation, making certain products not visible from the outside of the package, which meets some Product packaging needs; paper packaging materials are easy to process and shape, and there are no problems when cutting with a packaging machine; paper has a slight static electricity, which is suitable for packaging flour products and high-speed online packaging; Softness, strength, and controllable tearing properties; Paper has good elasticity and toughness, which can provide good protection for the package; Paper also has the characteristics of light weight and variety.