Custom Folding Cartons: Dielines and Artwork
Prepare folding carton print files around a confirmed structure, clear artwork versions, and the product the carton needs to fit.
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Start with a confirmed carton structure
A folding carton dieline describes the flat layout used to build the box. Begin with the actual product dimensions and an existing carton if available. Confirm the structure, closure, panel dimensions, and any insert requirements before treating a drawing as the final production template.
Keep the dieline and artwork versions together
Build the design on the current supplier-approved drawing and clearly identify the file version. If dimensions or closure details change, review the print layout again. Working from several unlabeled drawings can lead to artwork being prepared for a structure that is no longer intended for production.
Review folds, panels, and readable areas
Check the orientation of each panel and the relationship between front, back, top, and bottom artwork. Follow the supplied guidance for bleed, safe areas, and glue locations. Review small text and barcode placement at actual size, including any areas affected when the carton is folded and assembled.
Separate structural and print approvals
Understand what each proof or sample is intended to show. A structural sample can help with fit and assembly, while a print proof serves a different review purpose. Ask the team which steps apply to your particular project and record the final approved reference before production.
Your carton artwork handoff
- Product or existing carton sample
- Current dieline and dimension records
- Final artwork files and version list
- Quantity per product or design
- Print and finishing references
- Packing requirements and delivery destination
Frequently asked questions
Can an old dieline be reused?
Send it with the existing carton and identify any changes. The team needs to confirm that it describes the intended next run.
Is a PDF enough to start the discussion?
A PDF is useful for review. The team will confirm whether the production files contain the required artwork information.
When should we approve the artwork?
Use the confirmed structure and complete the agreed proofing steps before approving production.
Ready to plan the next run?
Send your current sample or artwork, quantities, and delivery requirements. Pacer Packaging is based in Simi Valley, California. Include your delivery ZIP code so our team can review the project and shipping requirements.
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