EP 3996926 A1 20220518 - METHOD FOR DIGITALLY PRINTING A PROFILED STRIP
Title (en)
METHOD FOR DIGITALLY PRINTING A PROFILED STRIP
Title (de)
VERFAHREN ZUM DIGITALEN BEDRUCKEN EINER PROFILLEISTE
Title (fr)
PROCÉDÉ D'IMPRESSION NUMÉRIQUE D'UNE BAGUETTE PROFILÉE
Publication
Application
Priority
- AT 506212019 A 20190708
- AT 2020060198 W 20200513
Abstract (en)
[origin: WO2021003503A1] The invention relates to a method for digitally printing a profiled strip (1) with a plurality of digital print heads (2), which are aligned with contour portions of the profiled strip (1) and are moved, in this aligned reference position, relative to the profiled strip (1) along the longitudinal stripe determined by the contour portions at a predefined distance, the nozzles of the print heads (2) being controlled in respect of ink dispensing depending on a print template. In order to ensure advantageous method conditions, it is proposed that individual contour portions are assigned reference planes by an evaluation program on the basis of data reproducing the contour of the profiled strip (1), that the print heads (2) are aligned with these reference planes, and that the nozzles of the aligned print heads (2) are controlled in respect of ink dispensing by means of a correction value taking into account the deviation of the contour portion in question from the reference plane.
IPC 8 full level
B41J 3/407 (2006.01); B41J 3/54 (2006.01); B41J 11/00 (2006.01)
CPC (source: AT CN EP US)
B41J 3/4073 (2013.01 - AT CN EP); B41J 3/543 (2013.01 - CN EP US); B41J 11/008 (2013.01 - CN US); B41J 25/001 (2013.01 - US); B41J 25/3086 (2013.01 - AT CN US); B41J 11/008 (2013.01 - EP)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021003503 A1 20210114; AT 522737 A1 20210115; AT 522737 B1 20210715; CN 114555377 A 20220527; CN 114555377 B 20230523; EP 3996926 A1 20220518; EP 3996926 B1 20230719; EP 3996926 C0 20230719; ES 2961490 T3 20240312; PL 3996926 T3 20231030; US 2022234376 A1 20220728
DOCDB simple family (application)
AT 2020060198 W 20200513; AT 506212019 A 20190708; CN 202080049491 A 20200513; EP 20728907 A 20200513; ES 20728907 T 20200513; PL 20728907 T 20200513; US 202017619222 A 20200513