Blog · By The Packaging Vista Team · June 20, 2026
Packaging Artwork & Dielines: How to Set Up Print-Ready Files
A dieline is the flat blueprint your box is printed and cut from – it shows where the material is cut, folded, and glued. Getting artwork onto it correctly is what separates a crisp, professional box from a misprinted one. The good news: you do not have to master this yourself. We build the dieline free and our design team preps your file. Still, understanding the basics helps you supply better artwork and avoid surprises. You can request a free quote and dieline anytime.
Key takeaways
- The dieline is the blueprint: design your artwork onto it, not next to it.
- Mind bleed and safe zones: extend background past the cut, keep text inside.
- Use vector and CMYK: vector art and print color keep results sharp and accurate.
- Or just send a logo: our free design team will do the setup for you.
What is a dieline?
A dieline is a 2D template of your box laid out flat, with lines that mark every cut, fold, and glue tab. Your artwork goes on top of it, so that when the box is cut and folded, your design lands exactly where you want it. Every custom box starts from one – and we create yours free, sized to your exact product. Need to nail the dimensions first? See how to measure your product.
Bleed, trim, and safe zone
Three lines on a dieline matter most. Getting them right prevents white edges and cut-off text.
| Term | What it means |
|---|---|
| Trim line | Where the box is actually cut – the finished edge. |
| Bleed | Background art extended past the trim (usually about 0.125″) so no white slivers show if the cut shifts slightly. |
| Safe zone | An inner margin where you keep logos and text, so nothing important is cut off near the edge. |
Rule of thumb: background to the bleed, important content inside the safe zone.
Vector vs. raster artwork
The file type affects how sharp your box looks:
- Vector (AI, EPS, or vector PDF) scales to any size without blurring – ideal for logos, type, and line art. It is the preferred format.
- Raster (JPG, PNG, PSD) is made of pixels and can blur if scaled up. If you use raster images, supply them at a minimum of 300 DPI at final size.
Color: CMYK and Pantone
Screens and presses show color differently, so set color up for print:
- CMYK is the four-ink print color model. Build artwork in CMYK rather than RGB (a screen model), since RGB can shift when printed.
- Pantone (PMS) spot colors reproduce an exact, consistent brand color across every run – the safest choice for a specific logo color.
If brand-color consistency matters to you, tell us your Pantone reference and we match it on press.
A quick file checklist
- Artwork placed on our dieline, on its own layer.
- Background extended to the bleed; text inside the safe zone.
- Vector art where possible; raster images at 300 DPI or higher.
- Colors in CMYK, with Pantone references for exact brand colors.
- Fonts outlined or supplied, and linked images included.
Not set up to do all that? You do not need to be – read on.
What if you don't have artwork?
Most of our customers do not arrive with a print-ready file, and that is fine. Send us a logo and a description of what you want, and our free design team builds the dieline and lays out a print-ready box for you. You then review a digital proof and 3D mockup before anything goes to press – so you approve the final look with no design bill. It is part of how we keep packaging accessible, alongside no die or plate fees and a 100-box minimum.
Dig deeper: artwork & print-prep guides
For a closer look at a print-prep topic, see our focused articles:
- Dieline templates – how to use one.
- Bleed & safe zone – setting up print-ready artwork.
- CMYK vs. Pantone – getting brand colors right.
- Vector vs. raster – which file format to send.
Frequently asked questions about packaging artwork
Will you send me a dieline template?
Yes. We create a free custom dieline sized to your product and can send it for your designer to work on, or our team can do the layout for you.
What file format should I send?
Print-ready vector files (AI, EPS, or high-resolution PDF) are best. A high-resolution logo and a brief are enough to start if you do not have a full layout.
Why does my screen color look different from the print?
Screens use RGB light while presses use CMYK ink, so some shift is normal. Building art in CMYK and specifying Pantone colors keeps results predictable.
Do you charge for design help?
No. Design support and your dieline are free, and you always see a proof before printing.
Ready to set up your packaging?
Whether you send a press-ready file or just a logo, we will get it print-ready – with a free dieline, free design support, a digital proof, no die or plate fees, and a 100-box minimum. New to all this? Start with our beginner’s guide, then request your free quote or contact our team.