EP 3512707 B1 20220119 - METHOD AND DEVICE FOR INK-JET APPLICATION ON SHEET-TYPE SUBSTRATES
Title (en)
METHOD AND DEVICE FOR INK-JET APPLICATION ON SHEET-TYPE SUBSTRATES
Title (de)
VERFAHREN UND VORRICHTUNG ZUM INK-JET-AUFTRAG AUF FLÄCHIGEN SUBSTRATEN
Title (fr)
PROCÉDÉ ET DISPOSITIF D'APPLICATION PAR JET D'ENCRE SUR DES SUBSTRATS PLATS
Publication
Application
Priority
- DE 102016117211 A 20160913
- EP 2017072823 W 20170912
Abstract (en)
[origin: WO2018050617A1] In order to prevent streaks during the ink-jet paint coating of substrates, a method is provided for printing sheet-type substrates, in which - a substrate (3) is moved in a feed direction (4) past an application device (7) by means of a conveying device (5) and - as the substrate is being moved, the application device (7) applies a liquid application material (9) drop-by-drop to the surface (30) of the substrate (3) in a pattern (14) with a pre-defined contour (15), in particular leaving out regions (16), through multiple ink-jet nozzles (70) arranged in a row transversely to the feed direction, in response to computer-controlled activation signals, wherein - during the application of the pattern (14) and during the movement of the substrate (3) the ink-jet nozzles (70) are moved back-and-forth transversely to the feed direction (4), preferably in the longitudinal direction of the arranged row of ink-jet nozzles (70), such that the paths (72) travelled by the nozzles (70) over the substrate by the overlap of the back-and-forth movement with the movement in the feed direction (4) have direction components running perpendicular to the feed direction (4).
IPC 8 full level
B41J 11/00 (2006.01); B05B 13/04 (2006.01); B41J 2/205 (2006.01); B41J 2/21 (2006.01); B41J 2/51 (2006.01); B41J 2/515 (2006.01); B41J 19/00 (2006.01); B41J 19/14 (2006.01); B41J 25/00 (2006.01)
CPC (source: EP US)
B41J 2/04593 (2013.01 - US); B41J 2/14 (2013.01 - US); B41J 2/145 (2013.01 - US); B41J 2/155 (2013.01 - US); B41J 2/205 (2013.01 - EP US); B41J 2/2052 (2013.01 - EP US); B41J 2/2114 (2013.01 - US); B41J 2/2121 (2013.01 - EP US); B41J 2/2135 (2013.01 - EP US); B41J 2/2139 (2013.01 - EP US); B41J 2/2146 (2013.01 - US); B41J 2/51 (2013.01 - EP); B41J 2/515 (2013.01 - EP US); B41J 3/543 (2013.01 - US); B41J 19/00 (2013.01 - EP US); B41J 19/14 (2013.01 - EP US); B41J 19/142 (2013.01 - EP US); B41J 19/145 (2013.01 - EP US); B41J 19/147 (2013.01 - EP US); B41J 25/001 (2013.01 - EP US); B41J 25/003 (2013.01 - EP US); B05B 13/041 (2013.01 - EP US)
Citation (examination)
- US 2011247511 A1 20111013 - CARLSON DANIEL H [US], et al
- US 2014015881 A1 20140116 - VEIS ALEX [IL]
- US 2012314003 A1 20121213 - KERSEY KEVIN T [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102016117211 A1 20180315; CN 109963721 A 20190702; CN 109963721 B 20210907; EP 3512707 A1 20190724; EP 3512707 B1 20220119; ES 2906328 T3 20220418; US 11148436 B2 20211019; US 2019224968 A1 20190725; WO 2018050617 A1 20180322
DOCDB simple family (application)
DE 102016117211 A 20160913; CN 201780070079 A 20170912; EP 17767805 A 20170912; EP 2017072823 W 20170912; ES 17767805 T 20170912; US 201716332195 A 20170912