| 摘要 |
<p>The invention relates to a method for guiding web patching, using a re-reeler, in connection with a paper machine and an off-line coating machine (16), in which method a defect map (31) of the web is created on the paper machine (12), to show deviations (P), some of which are shown on the coating machine (16), using selected criteria, to the operator, the said deviations being patched using the re-reeler, guided by the defect map (31) and preset patching rules (144). On the coating machine (16), the virtual location of the selected deviations (P) is monitored through the coating machine (16), and if a possible web break occurs, a deviation (P) is localized relative to the web break, and on the basis of this monitoring, feedback (27) is provided to the patching rules (144) of the re-reeler (14), in order to optimize them.</p> |
