White border on Digital Prints. Why?

Why a White Border Improves Adhesion on Digital Prints

When producing digital prints—especially those applied to rigid panels, glass, or polypropylene —a white border around the image isn’t just an aesthetic choice; it plays an important technical role in adhesion and durability.

1. Reduced Edge Lift

Printed inks and coatings near the very edge of a print are more prone to peeling or lifting over time, particularly under heat, humidity, or when exposed to cleaning products. A white border provides a “buffer zone,” keeping ink and laminate layers away from the cut edge where adhesion is weakest.

2. Stronger Seal at the Edges

During mounting or lamination, adhesives bond more securely to the clean, unprinted surface of the media. The white border ensures that adhesive film contacts bare substrate rather than printed ink, creating a stronger edge seal that prevents moisture or air from creeping under the print.

3. Cleaner Handling and Finishing

When trimming or installing, handling edges without ink prevents smudging, scratching, or ink flaking. This leads to a more professional finish and reduces the risk of edge failure during application.

4. Improved Visual Framing

Aside from the technical benefits, a white border can also enhance presentation by naturally framing the artwork—especially when the print is displayed behind glass or within a frame.

In summary: A white border isn’t just about style—it’s a practical design choice that improves the longevity, adhesion, and clean appearance of digital prints.

Note the white outline. Strategically gives the decal extended life both on and off the shelf