| 摘要 |
<p>The invention relates to a regulating arrangement in particular on packing machines for the feed of weblike packing material in register with decorations or folding indications, so-called crease lines, present on the web. In accordance with the invention the desired control is obtained in that the tension of the web is regulated with the help of a so-called guide roller over which the web is passed, the speed of the guide roller being regulated so that a web tension required for a feed according to register is obtained.</p> |
