发明名称 |
Method For Producing A Pseudo-Stochastic Master Surface, Master Surface, Method For Producing A Cylinder Cover, Cylinder Cover, Machine Processing Printing Material, Method For Producing Printed Products And Method For Microstamping Printing Products |
摘要 |
A method for producing a pseudo-stochastic master surface for producing a cover or jacket of a cylinder for contacting printing material, includes providing the master surface with a pseudo-stochastic distribution of microsurfaces. The master surface is produced on the basis of a digital master in a jacket preliminary stage and serves for a preferably galvanic production of a microstructured cover, in which structure elevations correlate with the microsurfaces. The pseudo-stochastic distribution helps to avoid disruptive discernible effects, for example the moiré effect and helps to construct the microstructuring in a targeted manner. A master surface, a method for producing a cylinder cover, a cylinder cover, a machine for processing printing material, a method for producing printed products and a method for microstamping printed products, are also provided.
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申请公布号 |
US2010229741(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20100709627 |
申请日期 |
2010.02.22 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AKTIENGESELLSCHAFT |
发明人 |
KERZ LUDO;KOLBE WOLFRAM;SCHMITT-LEWEN MARTIN |
分类号 |
B41F3/28;B32B3/00;B41F33/00 |
主分类号 |
B41F3/28 |
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