Global Patent Index - EP 0738594 B1

EP 0738594 B1 20000405 - Method and device for application of liquids on web sheet material, particularly of printing inks

Title (en)

Method and device for application of liquids on web sheet material, particularly of printing inks

Title (de)

Verfahren und Vorrichtung zum Auftragen von Flüssigkeiten auf Folienbahnen, insbesondere von Farbdrucken

Title (fr)

Procédé et dispositif pour l'application de liquides sur des feuilles continues, en particulier d'encres d'impression

Publication

EP 0738594 B1 20000405 (DE)

Application

EP 95120627 A 19951228

Priority

DE 19513888 A 19950419

Abstract (en)

[origin: EP0738594A1] The fluid application process involves the use of a press (16), in which the inking roller (25) is dipped from above into an ink chamber (24) open at the top, extracting ink as it turns. This process may be continuous or intermittent. The inking chamber is a relatively small one. Ink can be supplied via a line (45) to the ink chamber, and from there via an output line to another ink container. The seal can be improved by sucking ink residue from the inking roller via suction channels (74,76). The ink may pass through the ink chamber in a closed circuit.

IPC 1-7

B41F 31/02

IPC 8 full level

B41F 17/00 (2006.01); B41F 17/10 (2006.01); B41F 31/02 (2006.01); B41F 31/20 (2006.01); B41M 1/26 (2006.01)

CPC (source: EP US)

B41F 31/027 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0738594 A1 19961023; EP 0738594 B1 20000405; BR 9601994 A 19981006; DE 19513888 A1 19961024; DE 59508135 D1 20000511; JP H08318615 A 19961203; US 5674571 A 19971007

DOCDB simple family (application)

EP 95120627 A 19951228; BR 9601994 A 19960419; DE 19513888 A 19950419; DE 59508135 T 19951228; JP 9130796 A 19960412; US 59707096 A 19960205