Thermochromic sleeves, stickers and card that reveal a design when they get warm.
Thermochromic ink hides one layer of artwork until temperature changes, then reveals it. On a coffee sleeve the logo appears when the cup is filled; on a cold drink the colour shifts as condensation builds — the same trick, two very different reveals.
We test each design at the real service temperature before production: too fast a change and the effect is gone before the customer notices, too slow and it never happens. Ink grade is chosen per application, and we send a working sample for approval.
- Hot-drink and cold-drink ink variants
- Sleeves, stickers, cards and coasters
- Working sample tested at service temperature
- Combine with standard print for a two-layer reveal
