| 摘要 |
A cleaning apparatus of a blanket of a printing press has a cleaning cloth, a take-up roller of the cleaning cloth, a press device for pressing the cleaning cloth to the surface of a blanket cylinder to be cleaned, and rewinding device for rewinding the used cleaning cloth from the take-up roller to the supply roll for use in the following cleaning cycle. Cleaning is carried out while the cleaning cloth is being supplied from the supply roll to the take-up roller, and part of the used cleaning cloth is rewound after this cleaning cycle is completed by rotating reversely the supply roll and is used again during part of the next cleaning cycle. |
