Variable information digital flexographic printing equipment and printing mode

Abstract

The invention belongs to the technical field of printing equipment, and provides variable information digital flexographic printing equipment and a printing mode. The variable information digital flexographic printing equipment and the printing mode are used for printing preset images and texts to the surface of a printing material belt, a material belt conveying mechanism conveys the printing material belt, a particle image-text forming mechanism generates convex particle image-texts according to the preset images and texts, the image-text printing mechanism is arranged between the material belt conveying mechanism and the particle image-text forming mechanism, and the preset images and texts are printed to the surface of the printing material belt according to the particle image-texts. According to the variable information digital flexographic printing equipment and the printing mode, digital graphic and text information is converted into latent magnetic graphics and texts to be generated on the surface of an electromagnetic imaging plate by adopting a magnetic imaging principle, the latent magnetic graphics and texts on the upper surface of the electromagnetic imaging plate areconverted into three-dimensional graphic and text information by using solid particles, and then the solid particle graphic and text information is converted into displacement graphic and text information on the surface of printing cloth, therefore, manufacturing of a digital flexographic printing plate is achieved, flexographic printing with variable printing information is achieved, and the flexographic printing plate does not need to be replaced.

Description

technical field [0001] The invention belongs to the technical field of printing equipment, and in particular relates to a variable information digital flexographic printing equipment and a printing method. Background technique [0002] "Green, digital, intelligent, and integrated" has become the main direction of the development of the printing industry. Although flexographic printing is an important environmentally friendly printing method, it also has many technical barriers in terms of green and digital development. As a key component of flexographic printing, flexographic printing plates will generate a lot of waste liquid in the production and production process, and frequent replacement of plates will also cause a lot of waste of resources. is of great significance. However, there is no mature variable information digital flexographic printing equipment on the market at present, and domestic and foreign experts have few research results on digital flexographic printin...

AI Technical Summary

Problems solved by technology

As a key component of flexographic printing, flexographic printing plates will generate a lot of waste liquid during the production and production process, and frequent replacement of plates will also cause a lot of waste of resources. is of great significance

However, there is no mature variable information digital flexographic printing equipment on the market at present, and domestic and foreign experts have few research results on digital flexographic printing

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