Materials
Lamination
Lamination joins a separate layer, often a film, to a substrate to create a combined material.
What it means in packaging
In printed packaging, lamination may change appearance, surface protection and converting behaviour. It is distinct from applying a liquid coating. The added layer can affect folds, adhesive bonding and the material’s end-of-life handling.
A practical example
A matte film laminated to a printed carton changes the surface feel and may require adjustments at glue areas.
What to check
Approve a folded sample with the final laminate, and verify material claims against the actual construction.