Man Roland Druckmaschinen Ag

Arnim Franz-Burgholz

Horst Dauer

Armin Weichmann

Bernhard Feller

Rainer Stamme

Josef Gottling

Hans Fleischmann

Andreas Schiller

A process and apparatus for gravure printing of an image using an erasable and reusable gravure form including a gravure blank form having a base screen which is designed for accommodating a maximum amount of ink to be transferred. The depressions of the base screen of the gravure blank form are uniformly filled with a liquefiable substance using an applicator device and material is then removed from the depressions in conformity with the intended image using thermal energy applied by an image-point transfer device. The printing form is then linked using an inking system and, finally, is regenerated after the printing process to produce a gravure blank form, wherein the depressions of the base screen are again filled in a uniform manner.

Process and apparatus for gravure

In order to permit a printing form to be produced by laser-induced thermotransfer in a simple manner that can be integrated into the printing machine, without the gases which arise during laser imaging detectably disturbing the transfer of material from the transfer foil, i.e., the image quality, a strip-type transfer foil with a strip width that is small relative to the printing form width is used. During imaging, this transfer foil is conveyed continually between the printing form and the laser beam, close to the printing form surface, and is thereby moved simultaneously and synchronously with the movement of the laser beam across the printing form width.

Process and device for producing a printing form with a narrow transfer

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Augsburg, Germany

Arnim Franz-Burgholz