Full-servo back label printing, intaglio printing, rotary screen printing and embossing register control method

Abstract

The invention discloses a full-servo back label printing, intaglio printing, rotary screen printing and embossing register control method. The method comprises the following steps of: 1, sequentially printing a dark color marks on the back surface of a paper tape material at a set interval; 2, making the paper tape material of which the back surface is printed with color marks pass through an intaglio printing unit, a rotary screen printing unit and an embossing unit, connecting a color register controller with a servo motor encoder of each unit roller respectively, and respectively recording a reference position of the servo motor encoder driven by each unit; and 3, directly adjusting the phase of the unit servo motor encoder by using the color register controller to ensure the register printing accuracy of each unit in the intaglio printing, rotary screen printing and embossing printing processes if the position of the unit servo motor encoder is different from the reference position recorded in the step 2. The full-automatic register printing method is simple in control process and can be conveniently and efficiently operated, and automatic detection and adjustment are realized completely.

Description

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AI Technical Summary

Benefits of technology

This technology helps automate the process for creation of colored images with high accuracy during manufacturing processes like roll-to-roll screens or lithography plates. It also allows for precise control over how colors are printed onto different materials without requiring manual adjustments that can be time-consuming and expensive. Overall this improves efficiency and productivity while reducing costs associated therewith.

Problems solved by technology

The technical problem addressed by this patented solution relates to improving the accuracy and consistency of printing with different colors while avoiding issues like excessive pressure or unevenness caused by changes made after passing through multiple groups of rollers within an industrial printer's oven due to differences between the thickness of the print material being applied onto one side versus another area. This can result in defects that affect productivity and reduce costs associated with producing toner cartridges containing colored materials.

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