From what aspects do you know about uv ink printing?

   Definition of uv ink: dry the uv curable ink, for short uv ink. uv ink is basically a

specific wavelength of uv light that converts liquid ink from liquid to solid. uv inks

and uv varnishes have a fast curing speed, and they can be completely cured in only

1 second to a few seconds. It is especially suitable for printing non-absorbent printing

materials and multi-color high-speed printing. When printing aluminum foil,

if ordinary ink is used, it will take several hours or even 24 hours to completely dry

after printing before it can be processed in the next process. Print with UV ink and

increase production efficiency immediately after printing.

   UV ink is neither oil-based nor water-based. Generally speaking, oil-based and

water-based are based on the dispersion medium of ink. Simply put, oil-based ink

disperses pigments in oil, such as mineral oil, vegetable oil, etc., and the ink on

the printing medium passes through the penetration and evaporation of oil.

Fixation on the medium; water-based ink uses water as the dispersion medium,

and the ink on the printing medium fixes the pigment on the medium through

the penetration and evaporation of water.

   UV inks are technically different from water-based inks: the volatilization process of

water-based inks is complex and cumbersome, and UV inks can be cured immediately,

shortening the subsequent processing time. Different fields of application: Water-based

inks are mainly used in the textile industry, the ink can penetrate into the fibers,

but there are some limitations: UV inks can be printed on fibers, almost all materials,

and the colors are bright. Different price: the price of uv ink will be higher.