METHOD AND MACHINE FOR TREATING A REUSABLE PRINTING TECHNOLOGY SURFACE WITH AT LEAST ONE LIQUID AND MACHINE FOR PROCESSING PRINTING MATERIAL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100011980A1
SERIAL NO

12503411

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for treating a reusable printing technology surface, preferably a printing form that can be re-imaged, with at least one liquid, for example cleaning fluid, rinsing liquid, solution of amphiphilic molecules or gumming agent, includes rotating the printing technology surface about a cylinder axis, applying the liquid to the printing technology surface in the form of a jet and at a varying angle and contacting the printing technology surface with a movable cloth. The printing technology surface is rotated at a varying rotational speed. The rotational speed is preferably varied in stages, in particular increased, in order to achieve the best possible treatment results, for example cleaning and (re-) covering with amphiphilic molecules. The method can preferably be implemented in a printing press or a plate exposer. A machine for treating a reusable printing technology surface and a machine for processing printing material, are also provided.

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Patent Owner(s)

Patent OwnerAddress
HEIDELBERGER DRUCKMASCHINEN AG69115 HEIDELBERG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grandt, Helge Sandhausen, DE 7 79
Hoffmann, Bernd Schifferstadt, DE 26 57
Matern, Alexander Oftersheim, DE 7 42
Pasuch, Michael Walldorf, DE 11 28

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