发明名称 |
Web width tracking |
摘要 |
A printing system having a plurality of printing stations in series is provided with a web width sensor system that detects the change in width of a paper web by monitoring the position of both edges of the sheet after it leaves a printing station to determine the change in position of each side edge and thereby the change in width of the web.
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申请公布号 |
US5505129(A) |
申请公布日期 |
1996.04.09 |
申请号 |
US19950433117 |
申请日期 |
1995.05.03 |
申请人 |
MACMILLAN BLOEDEL LIMITED |
发明人 |
GREB, RONALD E.;ILOTT, GEORGE E. |
分类号 |
B65H23/02;(IPC1-7):B41F5/04 |
主分类号 |
B65H23/02 |
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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