JP2013035284A - 可変データリソグラフィ装置用の湿し流体の直接塗布のための方法 - Google Patents
可変データリソグラフィ装置用の湿し流体の直接塗布のための方法 Download PDFInfo
- Publication number
- JP2013035284A JP2013035284A JP2012165423A JP2012165423A JP2013035284A JP 2013035284 A JP2013035284 A JP 2013035284A JP 2012165423 A JP2012165423 A JP 2012165423A JP 2012165423 A JP2012165423 A JP 2012165423A JP 2013035284 A JP2013035284 A JP 2013035284A
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- JP
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- Prior art keywords
- dampening fluid
- fluid
- reimageable surface
- subsystem
- dampening
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/30—Damping devices using spraying elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/32—Ducts, containers, or like supply devices for liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/34—Endless bands
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Printing Methods (AREA)
Abstract
【解決手段】コントローラ40の制御下にある超音波変換器38が、湿し流体の微細液滴を射出して分散流体を形成する。送出流体(通常、空気)をさらに含んでいてもよい分散流体を、加圧手段42からの正の内圧を通じてノズル44へ搬送し、最終的にノズル44から搬送する。ノズル44の出力を画像部材12の画像再形成可能表面層の方へ導き、それにより、画像再形成可能表面層全体を覆って湿し流体の連続層46を形成するように薄く広がる液滴の層を堆積させる。
【選択図】図2
Description
Claims (4)
- 可変データ・リソグラフィ・システム内の画像部材の画像再形成可能表面に湿し流体を塗布する方法であって、
湿し流体を液相から蒸気相または分散流体相に変換することと、
前記湿し流体を含む蒸気または分散流体の流れを、前記画像再形成可能表面に導くことと、
前記湿し流体を含む前記蒸気または分散流体が、前記画像再形成可能表面上で直接に前記液相に戻るように仕向けて、その結果、前記湿し流体を前記画像再形成可能表面上に堆積させて、前記画像再形成可能表面全体を覆って連続した湿し流体層を形成することと、を含む、方法。 - 前記湿し流体が、超音波に基づくサブシステムと、ノズルに基づく噴霧装置サブシステムと、羽根車に基づくサブシステムと、蒸気チャンバサブシステムと、からなる群から選択されるサブシステムを用いて液相から分散流体相に変換される、請求項1に記載の方法。
- 分散流体相の前記湿し流体を正圧サブシステムを通じて前記画像再形成可能表面に送出するステップをさらに含む、請求項2に記載の方法。
- 湿し流体が分散流体相である間に前記湿し流体の液滴に電荷を印加して、それにより前記液滴が互いに反発して、前記画像再形成可能表面上に堆積する前に再結合することを回避できるようにすることと、
前記画像再形成可能表面上に前記分散流体を堆積させる位置の直前の前記画像再形成可能表面に、前記帯電した液滴の極性と反対の極性の均一な電荷を印加することと、をさらに含む、請求項3に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/204,526 US20130033687A1 (en) | 2011-08-05 | 2011-08-05 | Method for Direct Application of Dampening Fluid for a Variable Data Lithographic Apparatus |
| US13/204,526 | 2011-08-05 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017104417A Division JP6316486B2 (ja) | 2011-08-05 | 2017-05-26 | 可変データリソグラフィ装置用の湿し流体の直接塗布のための方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013035284A true JP2013035284A (ja) | 2013-02-21 |
| JP6247435B2 JP6247435B2 (ja) | 2017-12-13 |
Family
ID=46639365
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012165423A Expired - Fee Related JP6247435B2 (ja) | 2011-08-05 | 2012-07-26 | 塗布方法 |
| JP2017104417A Expired - Fee Related JP6316486B2 (ja) | 2011-08-05 | 2017-05-26 | 可変データリソグラフィ装置用の湿し流体の直接塗布のための方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017104417A Expired - Fee Related JP6316486B2 (ja) | 2011-08-05 | 2017-05-26 | 可変データリソグラフィ装置用の湿し流体の直接塗布のための方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US20130033687A1 (ja) |
| EP (1) | EP2554383B1 (ja) |
| JP (2) | JP6247435B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208995A (ja) * | 2014-04-28 | 2015-11-24 | ゼロックス コーポレイションXerox Corporation | 可変データデジタル平版印刷工程を使用する画像形成装置において、湿し水の均一な層を供給する蒸気凝縮技術を実施するためのシステムおよび方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8950322B2 (en) * | 2012-03-21 | 2015-02-10 | Xerox Corporation | Evaporative systems and methods for dampening fluid control in a digital lithographic system |
| US9316994B2 (en) | 2012-07-12 | 2016-04-19 | Xerox Corporation | Imaging system with electrophotographic patterning of an image definition material and methods therefor |
| US9592698B2 (en) | 2012-08-31 | 2017-03-14 | Xerox Corporation | Imaging member for offset printing applications |
| US9561677B2 (en) | 2012-08-31 | 2017-02-07 | Xerox Corporation | Imaging member for offset printing applications |
| US8919252B2 (en) | 2012-08-31 | 2014-12-30 | Xerox Corporation | Methods and systems for ink-based digital printing with multi-component, multi-functional fountain solution |
| US9327487B2 (en) | 2012-08-31 | 2016-05-03 | Xerox Corporation | Variable lithographic printing process |
| US9616654B2 (en) | 2012-08-31 | 2017-04-11 | Xerox Corporation | Imaging member for offset printing applications |
| US9567486B2 (en) | 2012-08-31 | 2017-02-14 | Xerox Corporation | Imaging member for offset printing applications |
| US9956801B2 (en) | 2012-08-31 | 2018-05-01 | Xerox Corporation | Printing plates doped with release oil |
| US10016777B2 (en) * | 2013-10-29 | 2018-07-10 | Palo Alto Research Center Incorporated | Methods and systems for creating aerosols |
| US9227389B1 (en) * | 2014-10-08 | 2016-01-05 | Xerox Corporation | Mixing apparatus and systems for dampening fluid vapor deposition systems useful for ink-based digital printing |
| US9643398B1 (en) * | 2015-12-11 | 2017-05-09 | Xerox Corporation | Variable data and direct marking of print media with high viscosity materials |
| US11552636B2 (en) * | 2020-06-26 | 2023-01-10 | Xerox Corporation | Method and device for controlling fountain solution thickness on an imaging surface using a capacitive proximity sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132909A (en) * | 1976-04-28 | 1977-11-08 | Tsunekichi Kushishitamachi | Damping water feeder for printing press |
| JPS6225046A (ja) * | 1985-07-23 | 1987-02-03 | マシ−ネンフアブリ−ク・ゲ−ベル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 湿し装置 |
| JPS63165143A (ja) * | 1986-12-27 | 1988-07-08 | Fuchigami Insatsu Kk | 平版印刷機の自動湿し水装置 |
| JPS6427943A (en) * | 1987-07-24 | 1989-01-30 | Seiichi Kurosawa | Dampening device for offset press |
| JPH04270659A (ja) * | 1991-02-27 | 1992-09-28 | Mitsubishi Heavy Ind Ltd | 輪転機の湿し装置 |
| JP2000141596A (ja) * | 1998-11-05 | 2000-05-23 | Heidelberger Druckmas Ag | スプレ―式湿し装置のためのミスト封じ込め装置 |
| JP2005527395A (ja) * | 2002-02-19 | 2005-09-15 | オーセ プリンティング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 親水性の膜を形成しかつパターン化して印刷するための方法及び装置 |
| US20100031838A1 (en) * | 2008-08-06 | 2010-02-11 | Lewis Thomas E | Plateless lithographic printing |
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| GB714326A (en) * | 1949-04-09 | 1954-08-25 | Faber & Schleicher A G | Improved arrangement for the regulable moistening of rotating printing plates |
| GB719239A (en) * | 1952-02-18 | 1954-12-01 | Harris Seybold Co | Improvements in or relating to a planographic printing press and a process of printing |
| US2856848A (en) * | 1955-05-05 | 1958-10-21 | Harris Intertype Corp | Means for dampening the surface of a rotating cylinder |
| US3800699A (en) * | 1970-06-17 | 1974-04-02 | A Carley | Fountain solution image apparatus for electronic lithography |
| DE2629708A1 (de) * | 1975-12-24 | 1977-07-07 | Akio Hioki | Vorrichtung zum zufuehren von feuchtwasser zu einer druckmaschine |
| DE3108541A1 (de) * | 1981-03-06 | 1982-11-25 | Rotaprint Gmbh, 1000 Berlin | "anordnung zur feuchtmittelauftragung bei einer offset-druckmaschine" |
| JPS60147339A (ja) * | 1984-01-11 | 1985-08-03 | Toppan Printing Co Ltd | 平版印刷用湿し水装置 |
| JPS63158252A (ja) * | 1986-12-20 | 1988-07-01 | Kazuo Maruta | オフセツト印刷機の湿し方法並びに装置 |
| JPH03175038A (ja) * | 1989-09-01 | 1991-07-30 | Hajime Honda | オフセット印刷機の湿し装置 |
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2011
- 2011-08-05 US US13/204,526 patent/US20130033687A1/en not_active Abandoned
-
2012
- 2012-07-26 JP JP2012165423A patent/JP6247435B2/ja not_active Expired - Fee Related
- 2012-07-31 EP EP12178609.9A patent/EP2554383B1/en not_active Not-in-force
-
2013
- 2013-08-30 US US14/015,754 patent/US20130340638A1/en not_active Abandoned
-
2017
- 2017-05-26 JP JP2017104417A patent/JP6316486B2/ja not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132909A (en) * | 1976-04-28 | 1977-11-08 | Tsunekichi Kushishitamachi | Damping water feeder for printing press |
| JPS6225046A (ja) * | 1985-07-23 | 1987-02-03 | マシ−ネンフアブリ−ク・ゲ−ベル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 湿し装置 |
| JPS63165143A (ja) * | 1986-12-27 | 1988-07-08 | Fuchigami Insatsu Kk | 平版印刷機の自動湿し水装置 |
| JPS6427943A (en) * | 1987-07-24 | 1989-01-30 | Seiichi Kurosawa | Dampening device for offset press |
| JPH04270659A (ja) * | 1991-02-27 | 1992-09-28 | Mitsubishi Heavy Ind Ltd | 輪転機の湿し装置 |
| JP2000141596A (ja) * | 1998-11-05 | 2000-05-23 | Heidelberger Druckmas Ag | スプレ―式湿し装置のためのミスト封じ込め装置 |
| JP2005527395A (ja) * | 2002-02-19 | 2005-09-15 | オーセ プリンティング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 親水性の膜を形成しかつパターン化して印刷するための方法及び装置 |
| US20100031838A1 (en) * | 2008-08-06 | 2010-02-11 | Lewis Thomas E | Plateless lithographic printing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208995A (ja) * | 2014-04-28 | 2015-11-24 | ゼロックス コーポレイションXerox Corporation | 可変データデジタル平版印刷工程を使用する画像形成装置において、湿し水の均一な層を供給する蒸気凝縮技術を実施するためのシステムおよび方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2554383A2 (en) | 2013-02-06 |
| US20130340638A1 (en) | 2013-12-26 |
| JP2017185815A (ja) | 2017-10-12 |
| EP2554383A3 (en) | 2013-10-30 |
| EP2554383B1 (en) | 2016-10-12 |
| US20130033687A1 (en) | 2013-02-07 |
| JP6247435B2 (ja) | 2017-12-13 |
| JP6316486B2 (ja) | 2018-04-25 |
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