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Patent Searching and Data


Title:
INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/225128
Kind Code:
A1
Abstract:
A printing apparatus 1 is provided with a head unit 4 having: head modules 43 and 46 formed by arranging heads 41, 42, 44, and 45, in which nozzles 48 for ejecting ink droplets are lined up, side by side in an orthogonal direction 20 substantially orthogonal to a lined-up direction 21 of the nozzles 48; and a module movement mechanism 47 that moves any head module among the plurality of head modules 43 and 46 in the lined-up direction 21 independently of the other head module. In addition, the printing apparatus 1 is provided with a control unit 7 that performs at least one of mode switch control for switching between a plurality of print modes on the basis of a print condition, centering control for moving the head modules 43 and 46 in the lined-up direction 21 while following a substantially central position in the lined-up direction 21 of food 9 onto which an ink liquid is to be ejected, and module exchange control for arbitrarily exchanging the head modules 43 and 46 to be used.

Inventors:
ABE KATSUKI (JP)
TOKIMATSU KENJI (JP)
TESHIMA WATARU (JP)
YOSHINO MASAMI (JP)
Application Number:
PCT/JP2017/020826
Publication Date:
December 13, 2018
Filing Date:
June 05, 2017
Export Citation:
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Assignee:
PMT CORP (JP)
International Classes:
B41J2/01; B41J2/155
Domestic Patent References:
WO2002060693A12002-08-08
Foreign References:
JP2003127352A2003-05-08
JP2016172377A2016-09-29
JP2001001510A2001-01-09
JPH1035021A1998-02-10
JPH11179941A1999-07-06
JP2005246130A2005-09-15
JP2005096203A2005-04-14
US20100026748A12010-02-04
US9434155B12016-09-06
Attorney, Agent or Firm:
ARIYOSHI Shuichiro et al. (JP)
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