# ECMA code

> An ECMA code identifies a folding-carton design style in the European Carton Makers Association’s classification.

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

Structures

## What it means in packaging

It is a construction reference used when discussing carton bodies and closures. A code does not establish the printed design, product fit or material suitability. It should be checked against the intended carton drawing.

## A practical example

A tuck carton can carry an ECMA style code while its dimensions, board and artwork vary between products.

## What to check

Use the complete reference supplied with the structure, and do not substitute a corrugated FEFCO code for a carton code.

## Use it in your project

- [Reverse tuck end carton](https://dielinemaker.com/dielines/reverse-tuck-end)
- [Templates, dimensions and options](https://dielinemaker.com/learn/templates-and-dimensions)

## Further reading

- [ECMA: code of folding carton design styles](https://ecma.org/uploads/Bestanden/ECMA%20Sales%20Toolkit/ECMA%20Support%20Tools/New%202022/ECMA%20Codes%20EN%202022.pdf)

## Related terms

- [FEFCO code](https://dielinemaker.com/glossary/fefco) — A FEFCO code identifies a corrugated packaging construction using a shared design-style reference.
- [Tuck end](https://dielinemaker.com/glossary/tuck-end) — A tuck end is a carton closure whose main flap has a tongue that slides inside the carton body.
- [Paperboard](https://dielinemaker.com/glossary/paperboard) — Paperboard is a relatively thick paper-based sheet used for applications such as folding cartons, sleeves and backing cards.

## Related

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