Heidelberger Druckmaschinen Ag

Stork Veco B.v.

Harrie G Knol

Frank Schaum

Wolfram Kolbe

Lars Christian Herzbach

Marina Kraft

A surface, especially a galvanically molded transport cylinder sleeve, has a surface structure for contacting printing material, in particular sheets of paper. The surface structure includes first structural elevations spaced apart from each other by a minimum distance Aand having a height Band second structural elevations spaced apart from each other by a minimum distance Aand having a height Bwith B&#x3c;B. A ratio between the distances Aand Aranges between 10:1 and 1:1. The surface has support areas for supporting the printing material. The printing material is prevented from contacting a planar horizontal surface between the support areas of first, higher structural elevations due to second, lower structural elevations with support areas thereof that are formed between the first, higher structural elevations. A machine for processing printing material and a method for producing areas with a surface structure, are also provided.

Surface with a surface structure for contacting printing material, machine for processing material and method for producing areas with a surface structure

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Geesteren, Netherlands

Harrie G Knol