UV fluorescence is an essential and prevalent security element. Fluorescent patterns can be applied to various substrates using almost all printing processes.
ROTOFLEX offers a wide range of fluorescent inks for nearly all key printing technologies.
Fluo TOP, a speciality of ROTOFLEX, changes its colour under UV light with a wavelength of 365 nm by mechanical stress.
Our fluorescence products can be delivered as ready-to-print inks or as concentrated pigment pastes. The pigment pastes are processed by thinning with our corresponding lacquers or with special lacquers formulated by the customers.