A color registration control method and system in the process of steady-speed printing of an electronic axis gravure printing machine
A printing process and control method technology, applied in the field of color registration control, can solve the problems of incapable of system decoupling control, and achieve the effects of improving color registration accuracy, fast response speed and simple implementation
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[0037] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not used to limit the protection scope of the present invention.
[0038] The control system of the gravure printing machine is composed of two parts: the tension control system and the color register control system. The purpose of tension control is to maintain the tension balance of the rewinding and unwinding part of the printing equipment, so as to avoid the occurrence of printing material wrinkles and being broken, and to lay the foundation for the color registration control of the printing unit; The color registration error caused by it can improve the color registration accuracy and product quality. From the perspective of control objectives, the two control systems are different, but in essence, the core problems they solve are both tension control problems. In ...
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