ANTI-COUNTERFEITING WITH THE NAKED EYE

The first level of anti-counterfeiting consists of printing images with security inks that are visible to the naked eye under visible natural light. The peculiarity of the images is the variation in colour (colour shift) as well as the movement of the graphics (motion) when the incidence of light changes.

ANTI-COUNTERFEITING BY MAKING THE INVISIBLE VISIBLE

The second level of anti-counterfeiting consists of printing images with security inks that are invisible to the naked eye, but can be made visible with visible artificial light, e.g. ultraviolet light or laser pointers for markers.

ANTI-COUNTERFEITING IN THE INVISIBLE

The third level of anti-counterfeiting consists of printing images with security inks that are invisible to the naked eye and can only be detected with special detectors readily available on the market.