How to Create Die-Cut Lines for Stickers

What’s a Dieline?
A dieline is a vector stroke that shows exactly where your custom sticker will be cut.
It lives on its own layer, uses a spot color named “Dieline” and never prints—
it only guides our cutting machines.

1. Add a New “Dieline” Layer

In Adobe Illustrator, create a brand-new layer and rename it Dieline.

2. Draw the Cut Path

Select the Dieline layer and create a stroke using the shape tool or the pen tool to outline the shape of the design.
Keep the path simple—curves should be smooth, no stray anchor points.

3. Define the Spot Color

Select your outline, open the Swatches panel, click New Swatch →
set Swatch Name: Dieline (capital D* important!) and choose Color Type: Spot Color.

4. Stroke Only — No Fill

Apply the Dieline swatch to the stroke, set Fill to None, and use
a 1 pt width for easy visibility.

5. Turn On Overprint Stroke

With the path selected, go to Window → Attributes and tick Overprint Stroke.
This prevents knockout during printing.

6. Keep Artwork & Dieline in One File

Artwork should stay on its own layer(s) below the Dieline layer.
Do not merge or flatten.

7. Save as High-Res PDF or AI

Export your file as PDF (High Quality Print) or save as .AI.
Make sure Dieline spot color and layers are preserved.

Dieline Checklist

• The dieline is on its own layer named Dieline
• The dieline stroke uses a spot color also named Dieline
• Overprint Stroke is enabled
• Stroke only, no fill
• File saved as high-resolution PDF or AI

Still not sure if your file is ready?

E-mail the image with your contact information to us (by clicking here) and we’ll review your dieline for free before production.