GRAVURE PRINTING UNIT WITH INKING UNIT CYLINDERS

摘要

In some examples, a gravure printing unit for printing onto a substrate includes a forme cylinder that has an image-forming pattern of recesses, and comprising an inking unit for inking the pattern of recesses on the forme cylinder. The inking unit includes a first inking unit cylinder having recesses that correspond to the recesses on the forme cylinder, an inking device, and a second inking unit cylinder that cooperates with the first inking unit cylinder. The linear recesses on the first inking unit cylinder that correspond to continuous linear recesses on the forme cylinder include at least one supporting ridge, which interrupts the recess on the first inking unit cylinder that corresponds to the continuous linear recess on the forme cylinder, and the upper surface of which lies at the level of an undisrupted and non-engraved outer cylindrical surface of the first inking unit cylinder.