Method for realizing changing content on-line print and mixing digital printing system

Abstract

The invention relates to a method for realizing changing content on-line print on a rotary press and a mixing digital printing system. The method comprises the following steps: providing a multicolor The invention relates to a method for realizing changing content on-line print on a rotary press and a mixing digital printing system. The method comprises the following steps: providing a multicoloriprinting stock according to the rotary code control electrical signal. The invention can not only carry out large-scale printing, but also realize the changing content on-line printing on the rotaous printing stock according to the rotary code control electrical signal. The invention can not only carry out large-scale printing, but also realize the changing content on-line printing on the rotary press on the basis of the synchronous on-line print of changeable contents.ry press on the basis of the synchronous on-line print of changeable contents.nk-jet digital printing unit on the rotary press; providing a central control unit to enable a continuous printing stock to pass through an ink-jet region of an ink-jet head of the multicolor ink-jetink-jet digital printing unit on the rotary press; providing a central control unit to enable a continuous printing stock to pass through an ink-jet region of an ink-jet head of the multicolor ink-jetdigital printing unit with the running speed equal to that of the rotary press; carrying out ink jet by the ink-jet head after the multicolor ink-jet digital printing unit receives a color patch info digital printing unit with the running speed equal to that of the rotary press; carrying out ink jet by the ink-jet head after the multicolor ink-jet digital printing unit receives a color patch information control electrical signal; controlling a predetermining position of the ink-jet head on the continuous printing stock according to a printing position control electrical signal and a printingrmation control electrical signal; controlling a predetermining position of the ink-jet head on the continuous printing stock according to a printing position control electrical signal and a printingcontent information control electrical signal; jetting predetermining characters or / and patterns; and jetting ink by the ink-jet head with the ink-jet speed adapted to the running speed of the continucontent information control electrical signal; jetting predetermining characters or / and patterns; and jetting ink by the ink-jet head with the ink-jet speed adapted to the running speed of the continuous

Description

Technical field [0001] The present invention involves a method of achieving online printing and changing content and a mixed digital printing system. Background technique [0002] Traditional various printing methods include: rubber printing, soft marks, convex printing, concave prints, line concave prints, silk printing.They each have their own advantages, such as the characteristics of the plastic printing is the advantages of printing accurate half -tone, uniform gradient and high -definition; while soft printing is good at on -site printing, metal ink printing, local light and other processes; concave printing in the printing in the printing;There are strengths in metal ink printing, security printing, and on -site printing, and have a thicker ink layer thickness; line printing is unique in line printing and security printing;There are special printed effects.In the past, in order to make the printed products have the above -mentioned comprehensive advantages of different pri...

AI Technical Summary

Problems solved by technology

This makes the existing rotary printing machine unable to directly connect with the digital printing equipment, but has to use a separate digital printing equipment to print printed parts with changing content. printed in different ways

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