发明名称 |
Print product e.g. print substrate, characteristics detecting method, involves decoding data after opto-electronic detection of design, and using decoded data for characterization of individual printed design and/or printing process |
摘要 |
<p>The method involves attaching a static code with redundant information and with high spatial resolution on a pressure product. Opto-electronic detection of a design printed at the product is performed by a line or a surface camera or a laser scanner within a print processing machine such as a rolling or a sheet printing machine or a stroke punching machine or a punching machine with rotative tools or a folder gluer or a gathering machine for print products. Data is decoded and the decoded data are used for characterization of an individual printed design and/or printing process. An independent claim is also included for a device for executing a method for detecting characteristics of print products for authentication and for tracking of individual print products or pressure product use.</p> |
申请公布号 |
DE102007050691(A1) |
申请公布日期 |
2008.04.30 |
申请号 |
DE20071050691 |
申请日期 |
2007.10.22 |
申请人 |
HOCHSCHULE MANNHEIM;MAN ROLAND DRUCKMASCHINEN AG |
发明人 |
WALTHER, THOMAS;WIMITZER, BERNHARD |
分类号 |
B41F33/00;G06K19/06;G07D7/12 |
主分类号 |
B41F33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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