rotogravure printing machine

Gravure printing machine uses gravure plates for printing. ? The graphic part of the plate is concave, and the blank part is in the same plane as the outer circle of the plate cylinder. This printing method uses circular press direct printing, through the scraper to remove the excess ink on the printing plate, so that the ink only remains in the graphic part of the net hole, and then under the action of greater pressure, the ink is transferred to the substrate surface to complete the printing process. The main components of gravure printing machine include ? uncoiling machine, ? guide group, ? printing group, ? cutting group and ? control group, etc. Each part has its specific function, such as uncoiling machine to complete the development and splicing of web, guide group to ensure that the paper is not offset in the printing process, printing group to complete the main printing process, including ink supply, printing and drying. ?

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