DEVICE AND METHOD FOR PRINTING DIFFERENT IMAGES Russian patent published in 2017 - IPC B41F7/02 

Abstract RU 2639970 C2

FIELD: printing industry.

SUBSTANCE: device for printing different images on the printable material comprises of: the first cylinder having a plurality of printing forms, having the first ink area which receives ink from a paint source; and the second cylinder, having the second ink area and the second non-ink area. The first and second cylinders operate in such a way that the second ink area the second cylinder receive ink out of the first ink area of the first cylinder, and the second non-ink area of the second cylinder is at least partially combined with the first ink area of the first cylinder. In addition, the second non-ink area is designed to prevent the ink from moving from the first ink area to the second non-ink area. The second cylinder contains a variety of transfer forms and two or more transfer forms of the second cylinder have different second non-ink areas and different ink areas for printing images, with some different content and some general content. The second non-ink area of the transfer forms is separated by grooves from the second ink area of the transfer form and images, printed using at least two transfer forms, have different content. Printed image is defined by the parts of the first ink area and the second ink area, which are combined so that different content in images is background (negative) printing, formed by the non-ink area of the transfer forms.

EFFECT: increase in the economic efficiency of production of a smaller number of products having printed content of an individual character.

24 cl, 6 dwg

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RU 2 639 970 C2

Authors

Treloar, Stephen

Dates

2017-12-25Published

2013-07-10Filed