Double-layer printing technology

Abstract

The invention discloses a double-layer printing technology. The double-layer printing technology comprises the following steps that printing ink I and printing ink II are correspondingly heated to 40-60 DEG C and then are maintained 3-4 hours, and mixing of the printing ink is conducted, specifically, 30 parts by weight of the printing ink I and 40 parts by weight of the printing ink II are dissolved in 20 parts by weight of activator. The double-layer printing technology has the beneficial effects that according to the double-layer printing technology, existing single printing is changed into double circulating, surface printing is conducted twice to achieve printing surface stereo effect, a decorative film printed is more beautiful, and the permeability on the decorative film of printing ink on the decorative film is high, so that the dyeing and printing effects on the decorative film of the printing ink is better.

Description

technical field [0001] The invention relates to a printing process, in particular to a double-layer printing process. Background technique [0002] The printing process can also be said to be the entire process of visual and tactile information printing and reproduction, including pre-press, printing, post-press processing and sending. It is a collection; photography, fine arts, crafts, chemistry, electronics, computer software, hardware technology, plus environmental considerations are complex and a super-test technology. That is, the technology of batch copying art, text, and images according to demand through overall planning, photography, word processing, art design, editing, color separation, plate making, printing, and post-press forming processing. [0003] After the building is used with decorative film, it can perfectly beautify the building and make the overall visual experience look brand new, especially for indoor products, the function is too single. [0004] ...

AI Technical Summary

Problems solved by technology

[0003] After the building uses the decorative film, it can perfectly beautify the building and make the overall visual experience look brand new, especially for indoor products, the function is too single

[0004] The existing printing process is single-pass multi-layer printing and single-cycle printing when printing decorative films. It can only print a single-layer pattern. The ink printed by the advanced printing process has a low permeability to the film, and the effect of the pattern is not high.