Dieline and Artwork Checklist for Custom Packaging Production
A prepress checklist for custom packaging buyers preparing dielines, logo files, bleed, Pantone colors, barcode placement and print-ready artwork.
Quick Answer
Print-ready packaging artwork should use the final dieline, vector logo, 3 mm bleed where required, CMYK or Pantone color references, safe text area, barcode test size and clearly marked finish layers. A prepress check before sampling prevents many production errors.
Parameter Table for Buyers
| Preferred file types | AI, editable PDF or high-resolution vector artwork |
|---|---|
| Bleed | Commonly 3 mm, confirmed by structure and process |
| Color system | CMYK plus Pantone references when brand color matters |
| Barcode area | Keep flat, readable and away from folds or seams |
| Finish layers | Foil, UV, embossing and cut lines should be clearly named |
Use the final dieline
Artwork should be built on the approved dieline, not a rough template found online. Small differences in flap, glue area, zipper position or insert line can cause visible production problems.
Prepare color correctly
For brand-critical colors, provide Pantone references or approved printed samples. Screen colors are not reliable because monitors and phones display color differently from ink on paper or film.
Separate special finishes
Foil stamping, spot UV, embossing, debossing and white ink should be placed on separate named layers. This helps prepress and production teams check position and avoid mixing finish instructions into CMYK artwork.
Check text and codes
Small text, nutrition facts, warning labels, barcodes and QR codes should be checked at final print size. For export packaging, confirm language, compliance marks and country-specific requirements before production.
Procurement Checklist
- Use the approved dieline and lock structural lines.
- Add bleed and keep important text inside the safe area.
- Provide vector logo and high-resolution images.
- Mark foil, UV, embossing and white ink as separate layers.
- Test barcode and QR code readability before approval.
FAQ
Can BestPackFactory create a dieline?
Yes. The team can prepare a dieline after size, structure and product fit are confirmed.
Can I send Canva or JPG artwork?
It may be used as a reference, but editable vector artwork is much safer for production.
Why do colors look different from screen to sample?
Screens use light and packaging uses ink on material. Pantone or approved samples reduce this gap.
Should finish layers be included in the same file?
Yes, but they should be separate named layers for prepress clarity.
Request a factory quote
Send product size, quantity, material, finish, artwork status, destination country and deadline. BestPackFactory will review the RFQ and help with dieline, sampling, production and export shipping.