JP6108738B2 - キーレスインク塗布装置 - Google Patents
キーレスインク塗布装置 Download PDFInfo
- Publication number
- JP6108738B2 JP6108738B2 JP2012207170A JP2012207170A JP6108738B2 JP 6108738 B2 JP6108738 B2 JP 6108738B2 JP 2012207170 A JP2012207170 A JP 2012207170A JP 2012207170 A JP2012207170 A JP 2012207170A JP 6108738 B2 JP6108738 B2 JP 6108738B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- roller
- transfer
- anilox
- inking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/027—Ink rail devices for inking ink rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/20—Ink-removing or collecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/06—Lithographic printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
- B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
- B41P2227/70—Forming the printing surface directly on the form cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2231/00—Inking devices; Recovering printing ink
- B41P2231/20—Recovering printing ink
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
インクがインク着けローラから中央ドラムの画像再形成可能面へ転写された後に残存する量の湿し水のいくらかは、必ずインク塗布サブシステムの中に入り込む。別の実施形態では、方法は、湿し水をインク着けローラの表面から取り除くステップを含む。方法は、インク着けローラの表面にワイパーモードでチャンバーブレード接触させるステップを含み、水ベースの湿し水が使用されている場合は、このチャンバーブレードは、親水性の気泡ゴム等の親水性表面を含む。あるいは、水以外の湿し水用の化学溶剤が使用されている場合には、別のブレード材料を使用することができる。例えば、湿し水としてハイドロフルオロエーテルが使用されている場合、テフロン(登録商標)のブレードを選択することができる。ブレード材料を選択して、湿し水で選択的にそのインクの上を湿らせる。
Claims (2)
- 可変リソグラフィック印刷のキーレスインク塗布装置であって、
インクを運ぶよう設定されたアニロックス部材と、
順応可能な表面を有し、前記アニロックス部材と第1の転写ニップを画定するよう設定された転写部材と、
硬い表面を有し、前記転写部材と第2の転写ニップを画定するよう設定されたインク着け部材と、
順応可能な画像再形成可能面の層を有し、前記画像再形成可能面の層が前記インク着け部材と第3の転写ニップを画定するよう設定された、画像生成部材と、
前記インク着け部材の表面と接触して、前記インク着け部材の表面からインクを取り除くよう設定されたインク着け部材のドクターブレードを有するチャンバー・ブレード・システムと、
を含み、
前記チャンバー・ブレード・システムが、
前記インク着け部材を覆うインクの表面に接触し、前記インク着け部材のドクターブレードにより、前記インク着け部材の表面からインクが取り除かれる前に、前記インク着け部材の前記インクに覆われた表面から湿し水を取り除くよう設定されたチャンバーブレードをさらに含む、
キーレスインク塗布装置。 - 前記インク着け部材の前記表面から前記インクを取り除く前に、空気流を前記インク着け部材の前記表面の周辺近くに直接吹き付けて前記インク着け部材から湿し水を取り除くよう設定されたエアーナイフを含む請求項1に記載のキーレスインク塗布装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/251,144 US9216568B2 (en) | 2011-09-30 | 2011-09-30 | Keyless inking methods, apparatus, and systems with chamber blade system spanning anilox roll and form roll for digital offset printing |
US13/251,144 | 2011-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013078944A JP2013078944A (ja) | 2013-05-02 |
JP6108738B2 true JP6108738B2 (ja) | 2017-04-05 |
Family
ID=46963490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012207170A Active JP6108738B2 (ja) | 2011-09-30 | 2012-09-20 | キーレスインク塗布装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9216568B2 (ja) |
EP (1) | EP2574464B1 (ja) |
JP (1) | JP6108738B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9021949B2 (en) * | 2012-02-06 | 2015-05-05 | Palo Alto Research Center Incorporated | Dampening fluid recovery in a variable data lithography system |
US8985757B2 (en) * | 2013-08-13 | 2015-03-24 | Xerox Corporation | Systems and methods for ink-based digital printing using image offset configuration |
US9233528B2 (en) * | 2013-12-23 | 2016-01-12 | Xerox Corporation | Methods for ink-based digital printing using imaging member surface conditioning fluid |
US9833989B2 (en) * | 2014-07-16 | 2017-12-05 | Kba-Metalprint Gmbh | Device for printing on hollow bodies |
US9656430B2 (en) * | 2015-04-22 | 2017-05-23 | Xerox Corporation | Rotating precision rails in three-dimensional object printing systems |
US10471752B2 (en) | 2016-08-08 | 2019-11-12 | Palo Alto Research Center Incorporated | Anilox patterns and doctor blades for metering high viscosity pigmented inks |
EP3737563A4 (en) * | 2018-01-08 | 2021-08-11 | Hewlett-Packard Development Company, L.P. | DISPLACEMENT OF A SUBSTANCE |
US11230135B2 (en) | 2019-05-07 | 2022-01-25 | Xerox Corporation | Multi-layer imaging blanket |
CN110231008B (zh) * | 2019-06-10 | 2023-12-08 | 山东交通学院 | 基于两次成像的接触网导高和拉出值测量装置及方法 |
US11939478B2 (en) | 2020-03-10 | 2024-03-26 | Xerox Corporation | Metallic inks composition for digital offset lithographic printing |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926114A (en) * | 1967-06-30 | 1975-12-16 | Walter E S Matuschke | Rotary lithographic printing press with ink and dampening fluid separator |
US4041864A (en) * | 1972-05-09 | 1977-08-16 | Dahlgren Manufacturing Company | Method and apparatus for inking printing plates |
US4527479A (en) * | 1981-07-31 | 1985-07-09 | Dahlgren Harold P | Ink removal, circulating and distributing system |
US4452139A (en) * | 1981-09-08 | 1984-06-05 | Dahlgren Harold P | Dampening fluid evaporator and method |
ES8707899A1 (es) * | 1985-11-28 | 1987-09-01 | Prospecciones Especiales S A | Sistema de aportacion de tinta a un cliche de flexografia |
JPH0286449A (ja) * | 1988-09-22 | 1990-03-27 | Mitsubishi Heavy Ind Ltd | インキ供給装置 |
US5372067A (en) * | 1991-04-25 | 1994-12-13 | Rockwell International Corporation | Keyless lithography with single printing fluid |
US6672211B2 (en) * | 1999-03-03 | 2004-01-06 | James F. Price | Inking systems for printing presses |
US6895861B2 (en) * | 2003-07-11 | 2005-05-24 | James F. Price | Keyless inking systems and methods using subtractive and clean-up rollers |
US6055905A (en) * | 1999-08-19 | 2000-05-02 | Lemaster; Milton R. | Dual air curtain apparatus for reducing infiltration of dampening solution in a lithographic printing press |
DE10028476A1 (de) * | 2000-06-08 | 2001-12-13 | Roland Man Druckmasch | Rakelvorrichtung |
DE10132204A1 (de) * | 2001-07-03 | 2003-01-30 | Oce Printing Systems Gmbh | Verfahren und Vorrichtung zum Erzeugen unterschiedlicher Druckbilder auf demselben Druckträger |
DE10206938A1 (de) * | 2002-02-19 | 2003-09-04 | Oce Printing Systems Gmbh | Verfahren und Einrichtung zum Drucken, wobei eine hydrophile Schicht erzeugt und diese strukturiert wird |
US20120103212A1 (en) | 2010-10-29 | 2012-05-03 | Palo Alto Research Center Incorporated | Variable Data Lithography System |
US8893616B2 (en) * | 2011-07-27 | 2014-11-25 | Xerox Corporation | Ghost-free inking methods, apparatus, and systems with reduced fountain solution contamination |
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2011
- 2011-09-30 US US13/251,144 patent/US9216568B2/en active Active
-
2012
- 2012-09-14 EP EP12184560.6A patent/EP2574464B1/en active Active
- 2012-09-20 JP JP2012207170A patent/JP6108738B2/ja active Active
-
2015
- 2015-12-03 US US14/958,823 patent/US9809021B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160082716A1 (en) | 2016-03-24 |
JP2013078944A (ja) | 2013-05-02 |
EP2574464A1 (en) | 2013-04-03 |
EP2574464B1 (en) | 2016-08-03 |
US9216568B2 (en) | 2015-12-22 |
US20130081549A1 (en) | 2013-04-04 |
US9809021B2 (en) | 2017-11-07 |
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