| 摘要 |
<p>INVENTOR: MAX D?TWYLER INVENTION: METHOD AND APPARATUS FOR REDUCING THE WEAR OF A DOCTOR BLADE AND THE SURFACE OF A PRINTING-IMAGE CARRIER FOR GRAVURE PRINTING A blade-shaped lubricant body fixedly clamped between two holder plates is pressed against a gravure or intaglio printing cylinder or other printing-image carrier. The lubricant body bears by means of its contact surface at the surface of the printing cylinder. The lubricant body can be formed of a suitable solid lubricant, for instance molybdenum disulfide, or of a carrier in which there is imbedded the solid lubricant. The lubricant is rubbed onto the cylinder surface. However, the lubricant can also be applied in a different manner, for instance rolled-on.</p> |
