UV cartridge for COLOP e-mark devices with UV light (UV ink)

Prints made with COLOP UV ink are invisible to the naked eye and can only be seen when illuminated with ultraviolet light.

This specialized ink is commonly used by security services during various large-scale events, as well as for discreetly marking items to protect them from unauthorized access, remaining invisible to bystanders.

Its efficiency is comparable to the standard tri-color COLOP e-mark ink. One cartridge can print up to 5000 graphics with dimensions of 14mm x 100mm at 15% coverage.

The ink has a shelf life of approximately 12 months.