Contour cutting cuts the printed graphic into a custom shape (e.g. sticker outline, decal shape) instead of a rectangle. A cut path in the file tells the plotter or cutter where to cut. The path must align with the print; misalignment causes off-cut or cut through the design.
How it works
The printer prints the graphic, then a cutter follows a vector path (cutline) through the top layer and adhesive but not through the backing (kiss-cut) or through everything (die-cut). Registration between print and cut is critical.
What you provide
A single vector path (cutline) on its own layer or as a spot color the RIP recognizes. The path should match the intended shape; offset and bleed are applied as the printer specifies. No stroked paths or multiple overlapping paths unless specified.
Before you send the file
• One cut path per shape; closed vector path.
• Cut path on its own layer or spot color; do not hide or flatten it.
• Confirm bleed and offset with the printer.
Common mistake
Sending a path that is not closed, or a path with a thick stroke the RIP interprets as a wide cut. The cutter follows the path center or edge; wrong setup causes bad cuts. Use a hairline or the printer's specified cut path rule.