| 摘要 |
<p>An apparatus for cleaning a folding roller (2) on a roll folding machine has a capsule with an aperture for insertion of the folding roller (2) and a nozzle which is connected to a high pressure source of a cleaning agent. The nozzle is directed for emitting a jet (32, 33) of the cleaning agent and movement means against the peripheral or circumferential surface of the folding roller (2). In such instance, a relative movement is created between the folding roller (2) and the jet (32, 33) so that the peripheral or circumferential surface will be exposed to the action of the jet 10 (32, 33). A method of cleaning a folding roller (2) in a roll folding machine comprises the steps that the folding roller (2) is passed into a capsule and that the peripheral or circumferential surface of the folding roller (2) is exposed to a jet (32, 33) of cleaning agent under pressure.</p> |
