What is uv fluorescent ink?

   What is uv fluorescent ink? uv ink refers to the use of ultraviolet light of different

wavelengths and energies to polymerize the monomers in the ink binder into polymers

under ultraviolet irradiation. It has bright colors (except in special cases) and good printability.

Appropriate curing drying rate. It is a solvent-free ink with fast drying speed, good gloss,

bright colors, water resistance, solvent resistance and abrasion resistance. uv ink has

become a relatively mature ink technology. Its pollutant emission is almost zero and

it has good adhesion, and has the characteristics of wear resistance, corrosion resistance

and weather resistance. The uv fluorescent ink is to add appropriate adjustments

on the basis of uv ink.

   Uv fluorescent inks are suitable for printing on paper and vinyl films. Since inorganic

phosphors emit light from crystals, if the pressure is too high, the crystals will break and

the luminous brightness will be reduced. Therefore, letterpress printing is generally not

used, and it is very suitable for screen printing and gravure printing.

   The color matching of uv fluorescent ink and ordinary colored ink. The colorless fluorescent

red ink is printed with ordinary ink, and the fluorescent effect is the best; the colorless

fluorescent red ink is printed with ordinary blue ink or colorless fluorescent blue with

ordinary red ink. , the darker the background color of the ink, the worse the fluorescent effect.