Global Patent Index - EP 0486812 B1

EP 0486812 B1 19950913 - Method and means for applying a liquid to a material.

Title (en)

Method and means for applying a liquid to a material.

Title (de)

Verfahren und Vorrichtung zur Herstellung eines Flüssigkeitsauftrags auf einem Substrat.

Title (fr)

Procédé et dispositif pour appliquer un liquide sur un matériau.

Publication

EP 0486812 B1 19950913 (DE)

Application

EP 91117624 A 19911016

Priority

DE 4033470 A 19901020

Abstract (en)

[origin: EP0486812A2] For the production of a linear liquid application (4) on a substrate (3), for example a fold-assisting liquid application and/or a glue application, the position of the liquid application can be checked and the functioning of the application head (6) monitored in simple fashion if the application liquid contains pigments which are invisible under normal light and become visible when exposed to associated visualising means. <IMAGE>

IPC 1-7

B65H 45/30; B05B 15/02

IPC 8 full level

B05B 15/02 (2006.01); B05B 15/68 (2018.01); B65H 45/30 (2006.01)

CPC (source: EP)

B05B 15/68 (2018.01); B65H 45/22 (2013.01); B65H 45/30 (2013.01)

Citation (examination)

EP 0297309 A2 19890104 - GEMA RANSBURG AG [CH]

Designated contracting state (EPC)

DE FR GB SE

DOCDB simple family (publication)

DE 4033470 C1 19920402; DE 59106477 D1 19951019; DE 59109107 D1 19990415; EP 0486812 A2 19920527; EP 0486812 A3 19921007; EP 0486812 B1 19950913; EP 0656311 A2 19950607; EP 0656311 A3 19970528; EP 0656311 B1 19990310

DOCDB simple family (application)

DE 4033470 A 19901020; DE 59106477 T 19911016; DE 59109107 T 19911016; EP 91117624 A 19911016; EP 94117903 A 19911016