发明名称 |
PRINTING MACHINE AND PROCESS TO CONTROL WEB TENSION |
摘要 |
<p>The invention relates to a printing machine having at least one printer unit comprising at least one inkjet printhead, a central printing cylinder, and a drive motor of its own dedicated to the central printing cylinder. A conveying path of a printing material web through the printing machine has at least one first section and one second section, each defined by contact points of the printing material, which have motor-powered rotation bodies. At least the first section has a dedicated first measuring device for measuring a web tension of the printing material web in the first section. At least the second section has a dedicated second measuring device for measuring the web tension of the printing material web in the second section. A machine controller is arranged, by means of which the web tension in at least the first section and/or in the second section of the conveying path of the printing material web can be adjusted and/or is adjusted, taking into consideration at least both a measuring result from the first measuring device and a measuring result from the second measuring device. The invention further relates to a method for adjusting a web tension of a printing material web.</p> |
申请公布号 |
EP2714408(A1) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20120718200 |
申请日期 |
2012.05.02 |
申请人 |
KOENIG &, BAUER AKTIENGESELLSCHAFT |
发明人 |
HAECKER, CHRISTOPH, ALBAN;HUPPMANN, FRANK, EBERHARD;WANDER, STEFAN |
分类号 |
B41J11/00;B41J3/60;B41J15/16 |
主分类号 |
B41J11/00 |
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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