METHOD AND DEVICE IN A PAPER MACHINE, COATING MACHINE, INTERMEDIATE WINDER, UNWIND STAND OF A SLITTER-WINDER, OR IN ANY OTHER DEVICE FOR TREATMENT OF A WEB

摘要

The invention concerns a method and a device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a web. In the event of disturbance, the web (P) is made to be wound in a controlled way around at least one web guide roll (18a).