Embossing relief printing plate, machining process thereof and printing machine with embossing relief printing plate

Abstract

The invention discloses an embossing relief printing plate, a machining process thereof and a printing machine with the embossing relief printing plate. A main substrate of the relief printing plate is made of high manganese steel, and the relief printing plate is manufactured through a prescribed machining method and applied to the printing machine; the embossing relief printing plate is not prone to being abraded and deformed when used for printing products, and the steel plate is selected as the machining substrate; the embossing relief printing plate can be selected and used for a die cutting machine by people, and the corrosion resistance of the die cutting machine is strengthened; or the embossing relief printing plate is selected and used for the printing machine by the people so that rugged concave and convex embossed patterns can be printed, and the printed embossed patterns are deeper and more three-dimensional; and through the concave and convex property of the embossing relief printing plate, people do not need to use laser paper to conduct embossing, and a laser embossing effect can also be achieved, and the application range is wide. By means of the machining method, the three-dimensional sense of the printed embossed patterns on a printed object can be improved, and the embossing relief printing plate is not prone to being damaged.

Description

technical field [0001] The invention relates to the technical field of printing, more specifically, it relates to a letterpress and a printing machine. Background technique [0002] Rigid packaging boxes, such as cigarette boxes, are widely used in daily life. During the production process, such hard packaging boxes not only need to suppress creases and remove excess scraps by die-cutting technology, but also need to be pressed by concave-convex technology. Embossed patterns and patterns. In the traditional printing process, printing, bronzing, gravure and other processes are usually carried out first, and then the die-cutting board is used for die-cutting processing. The existing embossed letterpress can only print relatively flat patterns, the printed patterns are not three-dimensional enough, and the printed patterns are easy to disappear; and the wear resistance is low, and it is easy to be worn out during use, so it needs to be replaced Letterpress; moreover, a letter...

AI Technical Summary

Problems solved by technology

The existing embossed letterpress can only print relatively flat patterns, the printed patterns are not three-dimensional enough, and the printed patterns are easy to disappear; and the wear resistance is low, and it is easy to be worn out during use, so it needs to be replaced Letterpress; moreover, a letterpress can only be used on one type of machine, and cannot be used on multiple machines, so the scope of application is narrow

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