Print-ready packaging artwork is the production file built from the approved design and the supplier’s current specifications. A convincing mockup is useful for approving a direction, but the printer needs exact dimensions, a dieline, materials, colour requirements and a clear sign-off. This guide explains what to request before artwork begins and what to check before the files leave the studio.
Ask the printer for the production specification first
Request the latest dieline for the exact pack size and construction. Check its version, scale, orientation, bleed, safe area, folds, glue areas, seams and any areas that cannot carry print. A dieline from a different supplier or an earlier pack size is not a reliable substitute.
Also ask for the required file format and PDF settings, colour profile, spot colour naming, image resolution, material specification, finishing layers and proofing process. For labels, confirm the roll direction and whether the artwork must account for the applicator. For cartons and pouches, ask how the printed sheet is folded or formed so that front, back and side panels land where expected.
Separate approved copy from design decisions
Give the designer one controlled version of the product name, variant, net quantity, ingredients, instructions, barcode and any required statements. Name the person responsible for checking claims and legal information. The designer can organise the information and flag layout problems; the product owner should approve the final wording and compliance before print.
If the range includes several flavours or sizes, supply a SKU matrix. It should show what stays fixed, what changes and the exact copy for every version. This prevents an attractive master design from turning into inconsistent variants at artwork stage.
Build and check the artwork on the real dieline
Keep text and important graphics within the supplier’s safe area. Extend background colours and images through the required bleed. Review the panel order, folds, cut lines and barcode quiet zones at actual size. Check that small text remains legible on the chosen material and that any pale or fine detail can be reproduced by the proposed print method.
Special finishes need their own clearly named layers or plates where the supplier asks for them. Foil, white ink, varnish and embossing cannot be assumed from a visual mockup. Confirm the layer names and overprint behaviour with the printer before export. If the printer supplies an artwork checklist, use its instructions for the final file.
Proof the physical pack, not just the PDF
Review a folded or applied proof where possible. A flat screen view can hide a seam through a line of copy, a flavour name that disappears around a curve or a barcode too close to an edge. Check the pack front at shelf distance, then inspect the back and side panels at reading distance. Compare each variant with the approved SKU matrix.
Record the artwork version, date, supplier specification used, remaining assumptions and who signed off the file. If copy or dimensions change after approval, issue a new version and repeat the affected checks. Keep the approved proof with the final production files.
What should the handover include?
- The final supplier-ready PDF in the printer’s requested format.
- The approved dieline version and pack dimensions.
- A list of spot colours and finishing layers, where used.
- A versioned SKU list and final approved copy.
- Links to fonts or editable source files only when the agreed scope and supplier require them.
- The named contact for questions during pre-press and proofing.
The precise deliverables depend on the printer and the project quote. Ask for them at the start rather than assuming that “print ready” has the same meaning for every supplier.
How this fits into the wider packaging project
Artwork should follow an approved design system. The packaging design process guide explains how the brief, concept and refinement stages lead into production. A render can help judge the pack’s appearance, but it does not replace the supplier proof. See 3D packaging mockups when you need launch visuals alongside the physical pack.
For a real project example, the Nikki’s Nutty Sauces packaging work shows how a distinctive food range needs consistent variant navigation as well as a recognisable master design.
Print artwork FAQs
Can artwork start before I have a printer?
Concept design can begin, but final production artwork needs the correct supplier dieline and print specification. Allow time for the supplier to confirm those details before the deadline.
Does a 3D mockup prove a pack is ready to print?
No. A mockup helps assess appearance and range consistency. The printer must still check the production file and provide the agreed proof.
Who approves ingredients and claims?
The business responsible for the product should approve final copy and required information. Agree that responsibility in the brief and record sign-off before files go to print.
Need packaging design through to handover?
If you have a product, supplier or launch date in mind, send the project details for a packaging design quote. Include the number of SKUs, pack format, dieline status and whether you need print artwork, 3D visuals or both.