1.Protection performance. First of all, packaging materials must have certain mechanical strength. Different products have different requirements for packaging materials. For example, food packaging bags must ….
We know that shopping malls and supermarkets will customize plastic bags with their own logos, and the plastic bags, vacuum bags, and packaging bags used ….
As flexible laminated pouches are booming in the packaging industry, it is important to shift to such packaging materials. Flexible bags are one of the popular packaging ….
Packaging bags are closely related to our daily lives. Although people have different evaluations on the use of packaging bags, the flexible packaging industry will continue to ….