WO2008084691A1 - Inkjet recording apparatus - Google Patents

Inkjet recording apparatus Download PDF

Info

Publication number
WO2008084691A1
WO2008084691A1 PCT/JP2007/074922 JP2007074922W WO2008084691A1 WO 2008084691 A1 WO2008084691 A1 WO 2008084691A1 JP 2007074922 W JP2007074922 W JP 2007074922W WO 2008084691 A1 WO2008084691 A1 WO 2008084691A1
Authority
WO
WIPO (PCT)
Prior art keywords
inkjet recording
ink
image
recording apparatus
recording head
Prior art date
Application number
PCT/JP2007/074922
Other languages
French (fr)
Japanese (ja)
Inventor
Tsutomu Yoneyama
Original Assignee
Konica Minolta Medical & Graphic, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Priority to JP2008553064A priority Critical patent/JPWO2008084691A1/en
Publication of WO2008084691A1 publication Critical patent/WO2008084691A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
    • B41J3/543—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements with multiple inkjet print heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
    • B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing

Abstract

Provided is a line system inkjet recording apparatus which can form an image having excellent granular characteristics, image uniformity and image failure resistance over all concentration image areas. The inkjet recording apparatus is of a line system wherein the image is recorded on a recording medium by one path. The inkjet recording apparatus is provided with an inkjet recording head (A) for forming high concentration images, and an inkjet recording head (B) for forming low concentration images. When an active energy line curable ink jetted from the inkjet recording head (A) is represented as an ink (A), and an active energy line curable ink jetted from the inkjet recording head (B) as an ink (B), a surface tension AST(mN/m) of the ink (A) at 25°C and a surface tension BST(mN/m) of the ink (B) at 25°C satisfy an inequality of AST<BST, and a pigment concentration (Ad) (mass%) of the ink (A) and a pigment concentration (Bd) (mass%) of the ink (B) satisfy inequalities of 0.5≤Bd/Ad≤1.0.
PCT/JP2007/074922 2007-01-12 2007-12-26 Inkjet recording apparatus WO2008084691A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008553064A JPWO2008084691A1 (en) 2007-01-12 2007-12-26 Inkjet recording device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007004414 2007-01-12
JP2007-004414 2007-01-12

Publications (1)

Publication Number Publication Date
WO2008084691A1 true WO2008084691A1 (en) 2008-07-17

Family

ID=39608587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074922 WO2008084691A1 (en) 2007-01-12 2007-12-26 Inkjet recording apparatus

Country Status (2)

Country Link
JP (1) JPWO2008084691A1 (en)
WO (1) WO2008084691A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019219543A1 (en) * 2018-05-17 2019-11-21 OCE Holding B.V. Modular ink supply
JP2020084078A (en) * 2018-11-28 2020-06-04 セイコーエプソン株式会社 Radiation-curable ink jet ink set and ink jet recording method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002030235A (en) * 2000-07-14 2002-01-31 Konica Corp Aqueous pigment set for ink jet and method for ink jet recording
JP2004051656A (en) * 2002-07-16 2004-02-19 Konica Minolta Holdings Inc Image formation method, printed matter, and recording device
JP2004285217A (en) * 2003-03-24 2004-10-14 Konica Minolta Holdings Inc Ink set and ink jet recording method using the same
WO2006087930A1 (en) * 2005-02-21 2006-08-24 Konica Minolta Medical & Graphic, Inc. Ink set for inkjet, and method for forming image and inkjet recording device using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002030235A (en) * 2000-07-14 2002-01-31 Konica Corp Aqueous pigment set for ink jet and method for ink jet recording
JP2004051656A (en) * 2002-07-16 2004-02-19 Konica Minolta Holdings Inc Image formation method, printed matter, and recording device
JP2004285217A (en) * 2003-03-24 2004-10-14 Konica Minolta Holdings Inc Ink set and ink jet recording method using the same
WO2006087930A1 (en) * 2005-02-21 2006-08-24 Konica Minolta Medical & Graphic, Inc. Ink set for inkjet, and method for forming image and inkjet recording device using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019219543A1 (en) * 2018-05-17 2019-11-21 OCE Holding B.V. Modular ink supply
US11623447B2 (en) 2018-05-17 2023-04-11 Canon Production Printing Holding B.V. Modular ink supply
JP2020084078A (en) * 2018-11-28 2020-06-04 セイコーエプソン株式会社 Radiation-curable ink jet ink set and ink jet recording method
US11098213B2 (en) 2018-11-28 2021-08-24 Seiko Epson Corporation Radiation-curable ink jet ink set and ink jet printing method
JP7172506B2 (en) 2018-11-28 2022-11-16 セイコーエプソン株式会社 Radiation-curable inkjet ink set and inkjet recording method

Also Published As

Publication number Publication date
JPWO2008084691A1 (en) 2010-04-30

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