UV invisible ink (UV fluorescent ink) is the most widely used anti-counterfeit ink. This guide explains its principle and applications.
What It Is
Fluorescent compounds dispersed in eco-friendly resin; colorless in normal light, glows red/green/blue/yellow under 254nm or 365nm UV, fading instantly when the light source is removed.
Key Features
- High covertness
- Verified with a currency detector in seconds
- Heat and weather resistant
- Offset, screen, flexo, gravure, inkjet compatible
- Paper, plastic, metal, glass, ceramics, textile
Applications
Banknotes, IDs, tobacco/alcohol packaging, security labels, one-code-one-item marks.
SJH Ink manufactures UV invisible ink with free samples. Tel 13510998453, www.sjhink.com.