# Lamination

> Lamination joins a separate layer, often a film, to a substrate to create a combined material.

Canonical: https://dielinemaker.com/glossary/lamination
Last updated: 2026-10-26

Materials

## 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.

## Use it in your project

- [Choose board, caliper and finishes](https://dielinemaker.com/learn/materials-and-finishes)
- [Print checks and production exports](https://dielinemaker.com/learn/print-checks-and-exports)

## Related terms

- [Coating](https://dielinemaker.com/glossary/coating) — A coating is a surface layer applied to paper, board or printed artwork to change its finish or performance.
- [Glue flap](https://dielinemaker.com/glossary/glue-flap) — A glue flap is an extra strip of a packaging blank that bonds to another panel to form a seam.
- [Crease](https://dielinemaker.com/glossary/crease) — A crease is a controlled deformation of board that guides a fold without cutting through the material.

## Related

- [Packaging glossary](https://dielinemaker.com/glossary)