How to prepare vector artwork for packaging and commercial print
Prepare logos, icons, barcodes, illustrations, and production graphics for packaging and commercial print with correct geometry, colors, bleed, and handoff files.
Quick answer
Use vector masters for logos, icons, flat illustrations, and technical line work. Keep photographs as high-resolution raster assets. Separate dielines, folds, varnish, foil, white ink, and other production layers from printable artwork, and follow the printer's specification for bleed, color, and PDF export.
Packaging is a layered production document
A package file may combine design and manufacturing information. Treat special operations as controlled layers rather than decorative colors.
| Layer or asset | Typical role | Important check |
|---|---|---|
| Dieline | Cut and fold geometry | Locked, named, and excluded from ordinary print when required |
| Brand logo | Scalable identity | Approved geometry and colors |
| Product photography | Continuous-tone image | Effective resolution at placed size |
| White ink | Base layer on clear or metallic stock | Correct knockout/overprint behavior |
| Foil or varnish | Finishing plate | Simple closed vector shapes |
| Barcode or QR code | Machine-readable information | Quiet zone, contrast, and real scan test |
Ask the converter or printer for its production template instead of rebuilding a dieline from a screenshot.
Recover weak logos carefully
Supplier portals and old documents often contain only small raster logos. Search for an approved vector first. If none exists, use the print-ready vector workflow and compare the reconstructed result against official references.
Check:
- Letterform counters and spacing
- Trademark and registration symbols
- Thin keylines around logos
- Known brand colors
- Minimum-size versions and simplified marks
A vectorized logo should become an approved derivative asset, not quietly overwrite the original brand source.
Separate vector and raster responsibilities
Logos and flat graphics benefit from vector paths. Photographs, soft shadows, and complex textures belong in raster formats at sufficient effective resolution. Embedding a low-resolution photo inside SVG or PDF does not make it print-ready.
Keep linked high-resolution images organized and avoid unnecessary resampling before the final export. Review the printer's preferred color space and profile rather than applying a generic conversion at the end.
Bleed, safe area, and folds
Artwork that reaches a trimmed edge normally extends into bleed. Important text and logos stay inside the safe area. Folds, glue flaps, seams, and curved containers can change how centered artwork appears after assembly.
Create a physical mockup for complex structures. A flat screen proof cannot show every panel transition or hand-held viewing angle.
Special finishes need simple geometry
Foil, embossing, spot varnish, and white ink often use dedicated named colors or layers. Keep these shapes closed, avoid accidental transparency, and confirm whether the printer expects overprint.
Do not rely on visual blending modes to communicate a manufacturing plate. Include a production note explaining every special layer.
Export and verify
The printer may request PDF, EPS, or an application-specific package. Use SVG to PDF or SVG to EPS only for appropriate standalone artwork, then reopen the export and inspect it.
Final handoff should include:
- The printer's current dieline or template
- Editable source artwork when contractually appropriate
- The requested production PDF or EPS
- Linked images and fonts, or safely outlined text
- A low-resolution visual proof with notes
- Version and approval information
Proof the physical result
Scan codes from a printed proof. Check small reversed text, registration-sensitive lines, and color on the intended substrate. Transparent, recycled, metallic, and uncoated materials can change contrast significantly.
A technically valid vector is only one part of packaging readiness. The final proof connects the file to the real press, stock, finish, and assembly process.