Processing and Applications of Composite Films for Packaging
The term “lamination” commonly used in the industry actually refers to “layering,” which involves bonding films of different properties together using specific methods, followed by sealing to protect the contents. The primary lamination processing methods for flexible packaging include dry lamination, wet lamination, extrusion lamination, and co-extrusion lamination. 1. Dry Lamination Dry lamination is the […]
