A winder for winding a traveling paper web. Two king rolls form a winding bed for accommodation of a paper roll, and a revolving support belt loops around the paper roll on part of its circumference. The support belt is arranged between the two king rolls, and is backed by a backing element adapted to...http://www.google.es/patents/US5556053?utm_source=gb-gplus-sharePatente US5556053 - Winder for winding a traveling paper web
