Testing and production

Converter style libraries and supplier dielines

Work with Sonoco, WestRock and International Paper references without confusing proprietary designs with open standards.

DielineMaker · Updated 26 October 2026

Explore related templates

Illustration of packaging concepts. See the templates below for editable geometry.

Converter libraries combine structural know-how with particular materials, equipment and customer requirements. A supplier design reference is meaningful within that supplier’s system and may not have a public one-to-one template equivalent.

DielineMaker does not reproduce or claim complete support for Sonoco, WestRock or International Paper proprietary libraries. The examples below are independent starting points for a brief.

What supplier resources establish

International Paper describes MasterDesign within its innovation offering. Sonoco offers packaging design and testing, while Smurfit Westrock provides retail display and signage services. These resources establish supplier capabilities, not a universal code catalog.

Reference	What it means	Design use
International Paper / MasterDesign	Supplier design resource.	Obtain the specific approved drawing and revision.
Sonoco	Design, material selection and testing services.	Agree product protection and production requirements.
WestRock / Smurfit Westrock	Supplier packaging and retail-display resources.	Confirm the current supplier specification and contact.
Native recipe	Independently editable geometry.	Use for concept comparison; do not relabel as the supplier’s design.

Handoff an approved drawing

Ask the converter for units, scale, material, cut and crease conventions, glue areas, print side and revision status. Preserve structural geometry when placing artwork.

A similar-looking native template can help explain intent, but replacing an approved supplier dieline changes the production basis. Have the converter review any proposed substitute before tooling or manufacture.