Calender roller, for finishing paper/cardboard webs, has a cleaning unit to remove residue from the roller surface by an adhesive roller or belt or by suction

摘要

The calender, for finishing a paper or cardboard web, has at least one roller (31) with a cleaning unit (3) to remove any residue from the roller surface. The roller cleaning unit has a roller with an adhesive surface, a continuous belt (5) with an adhesive surface around guide rollers (4) or a suction jet.