Method for producing a set of cooperating embossing rollers
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United States of America Patent
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Sep 25, 2018
Grant Date -
Aug 20, 2015
app pub date -
Sep 13, 2013
filing date -
Sep 20, 2012
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Abstract
In the method for producing a set of cooperating embossing rollers, a modelling device is used for parameterizing the embossing rollers, the device comprising a test bench having a pair of rollers which are put under hydraulic pressure that can be measured and set, in order to determine from the measurement data the parameters for producing the embossing rollers. The use of a modelling device for obtaining the parameters for producing a set of embossing rollers makes it possible to use a very large variety of embossing patterns and foils with diverse properties as a basis and, by conducting tests on this very test bench, be able to efficiently narrow down and predetermine the properties of a final embossing device, preferably operated without hydraulics.
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