Security and safety labels
Thermochromic anti-counterfeit labels
Rub it with a thumb and a hidden mark appears. Copies printed with ordinary ink stay dark.
- ActivatesHand warmth
- ChangeHidden mark appears
- FormatRolls · Sheets
- Hidden mark revealed by hand warmth
- Tamper version changes colour when torn
- Can be combined with other security print
- Small sizes for seals and closures
Printed in our factoryISO 9001:2015FSC® Chain of Custody
Security labels with a thermochromic layer that hides a logo, pattern or code until it is warmed by a finger, then hides it again. A tamper-evident version changes colour when it is torn off. A quick authentication step for cosmetics, wine and spirits, electronics, medicines and gift boxes — no reader needed.
Specifications
Thermochromic anti-counterfeit labels
| Product type | Thermochromic security label |
|---|---|
| Colour-change ink | Reversible thermochromic ink |
| Activation temperature | About 31 °C, reacts to hand warmth · Other points on request |
| Colour change | A hidden mark appears when rubbed or warmed · Tamper version changes colour when torn |
| Reversibility | Reversible, repeats every heat–cool cycle |
| Face material | Synthetic PP · Clear PET film · Destructible film on request |
| Adhesive | Permanent adhesive |
| Printing | CMYK + spot colours · Thermochromic ink over printed artwork |
| Shape | Round · Any shape, die-cut |
| Size range | Ø10–60 mm |
| Supply format | Rolls · Sheets |
| Roll core | 76 mm (3") · 25 mm (1") |
| Minimum order | Quoted per quantity |
| Samples | Test samples before production |
| Production lead time | Confirmed with your quote |
| Storage | Store cool and dark · Keep away from strong UV and solvents |
| Factory certification | ISO 9001:2015 · FSC® Chain of Custody |
Typical values for reference — activation point, colours, size and material are made to your order and confirmed by sample test.
Used for
Applications
Inquiry
Ask for samples or a quote
Tell us the size, quantity and the temperature at which the colour should change. We usually reply within one working day.
- ISO 9001:2015 certified
- FSC® certified paper
- Samples tested before production
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