CLICHE FOR OFFSET-PRINTING AND METHOD FOR MANUFACTURING SAME
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United States of America Patent
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app pub date -
Aug 22, 2013
filing date -
Sep 27, 2011
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Abandoned
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Abstract
The present invention relates to a cliché for offset printing and a method of manufacturing the same, and the cliché for offset printing according to the present invention comprises: a groove pattern, wherein a depth of at least a partial region of the groove pattern is different from a depth of a residual region. The present invention may comprise a double etching process when a cliché for offset printing is manufactured to control a bottom touch phenomenon that is a problem exhibited when a known wide line width is implemented, thus manufacturing the cliché for offset printing having various line widths and etching depths.
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