UV-oxide hybrid drying type engraving intaglio printing ink

Abstract

The invention relates to UV-oxidation mixing drying type incising gravure printing ink, which is prepared through firstly producing by rolling UV drying components and oxidation drying components assisting volatilization drying, penetration drying and complex drying effect, and evenly mixing according to 1%-99% proportion of UV drying component and 99%-1% oxidation drying components assisting volatilization drying, penetration drying and complex drying effect. The printing ink of the invention conducts UV drying in the process of printing, instantly realizes partial drying of printing ink to form a drying ink film, can finish oxidation drying and assisting volatilization drying, penetration drying and complex drying effect to achieve the complete drying of printing ink. The printing ink solves the technical problems that thick ink film existing in current UV drying incising gravure printing ink is incomplete, complete drying can not be realized in the natural storage process, and has the advantages of economical, energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to an engraving gravure ink, in particular to a UV-oxidation mixed drying engraving gravure ink. Background technique [0002] Simple UV drying gravure ink has the characteristics of instant drying, but there is a thick ink film that is not completely dried, or after slow drying, but the gravure line shrinks and produces wrinkles, which is not completely dry during natural storage without UV light. Thick ink films that dry are almost never completely dry. [0003] Traditional engraving gravure inks are mainly oxidative and drying gravure inks. During normal use, they have the disadvantages of high temperature of the printing plate, long drying cycle of printed products, and dirty and sticky back. Contents of the invention [0004] The object of the present invention is to provide a kind of mixed drying engraving gravure ink that contains UV drying, oxidative conjunctival drying, volatilization drying, osmotic drying and complex...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of mixed drying engraving gravure ink that contains UV drying, oxidative conjunctival drying, volatile drying, osmotic drying and complexation drying at the same time, which solves the problem of thick ink in existing UV drying engraving gravure ink. The film is not completely dried, or after the slow drying is complete, but the gravure line shrinks and produces wrinkles, or the technical problem that complete drying cannot be achieved in the natural storage process without UV light, the invention also solves the existing oxidative drying. Engraving gravure printing inks have technical problems such as high printing plate temperature, long drying cycle of printed products, and smearing and sticking on the back. The mixed drying engraving gravure ink realizes the complete drying of engraving gravure printing ink