CLEANING DEVICE FOR PRINTING MACHINE

PURPOSE: To obtain inexpensive constitution and operation reduced in abrasion in a cleaning device used in the rubber cylinder blanket of an offset press. CONSTITUTION: A diaphragm 7 loaded with pressure has a first surface region 16 fitted to the width of a cleaning cloth web 4 and projected so as...

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1. Verfasser: GERUHARUTO ROOSU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE: To obtain inexpensive constitution and operation reduced in abrasion in a cleaning device used in the rubber cylinder blanket of an offset press. CONSTITUTION: A diaphragm 7 loaded with pressure has a first surface region 16 fitted to the width of a cleaning cloth web 4 and projected so as to enable the contact with the cleaning cloth web and second surface regions 18.1, 18.2 offset by a step 17 with respect to the first surface region.