JP7234646B2 - 塗布装置、液体を吐出する装置 - Google Patents
塗布装置、液体を吐出する装置 Download PDFInfo
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- JP7234646B2 JP7234646B2 JP2019006899A JP2019006899A JP7234646B2 JP 7234646 B2 JP7234646 B2 JP 7234646B2 JP 2019006899 A JP2019006899 A JP 2019006899A JP 2019006899 A JP2019006899 A JP 2019006899A JP 7234646 B2 JP7234646 B2 JP 7234646B2
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- 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
- B41J11/02—Platens
- B41J11/04—Roller platens
- B41J11/057—Structure of the surface
-
- 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
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
-
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2002/012—Ink jet with intermediate transfer member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
- B41M5/0017—Application of ink-fixing material, e.g. mordant, precipitating agent, on the substrate prior to printing, e.g. by ink-jet printing, coating or spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
- B65H2301/5114—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
- B65H2404/143—Roller pairs driving roller and idler roller arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/18—Rollers composed of several layers
- B65H2404/185—Rollers composed of several layers easy deformable
Landscapes
- Coating Apparatus (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Ink Jet (AREA)
Description
シート材に塗布液を塗布する塗布手段と、
前記塗布手段で前記塗布液が塗布された前記シート材の塗布面に接触して前記シート材を搬送する搬送回転体と、を含み、
前記搬送回転体は周面に複数の微粒子を有し、
前記シート材の搬送方向と直交する方向に前記搬送回転体が複数配列された複数の搬送回転体列が前記シート材の搬送方向に配置され、
前記シート材の搬送方向と直交する方向における前記搬送回転体の位置が異なる少なくとも3つの搬送回転体列を含む
構成とした。
1 搬入手段
2 塗布装置(前処理手段)
3 印刷手段
4 搬出手段
21 塗布部(塗布手段)
23 下流側搬送経路
31 液体付与部
32 乾燥部
201 処理液
202 処理液収容槽(供給パン)
206 塗布ローラ
231 搬送ローラ対列
232 駆動ローラ(駆動側搬送ローラ:回転体)
232a ローラ本体
232b 微粒子
232c 接着剤
233 従動側搬送ローラ(従動ローラ)
311 液体吐出ヘッド(液体吐出手段)
L 駆動ローラ列(回転体列)
Claims (8)
- シート材に塗布液を塗布する塗布手段と、
前記塗布手段で前記塗布液が塗布された前記シート材の塗布面に接触して前記シート材を搬送する搬送回転体と、を含み、
前記搬送回転体は周面に複数の微粒子を有し、
前記シート材の搬送方向と直交する方向に前記搬送回転体が複数配列された複数の搬送回転体列が前記シート材の搬送方向に配置され、
前記シート材の搬送方向と直交する方向における前記搬送回転体の位置が異なる少なくとも3つの搬送回転体列を含む
ことを特徴とする塗布装置。 - 前記搬送回転体は、ゴム層の表面に前記複数の微粒子が接着されている
ことを特徴とする請求項1に記載の塗布装置。 - 前記複数の微粒子の粒径は、前記シート材に塗布された前記塗布液の平均膜厚より大きい
ことを特徴とする請求項1又は2に記載の塗布装置。 - 前記微粒子の粒径は30μm~200μmの範囲内であり、前記塗布液の平均膜厚は0.5μm~10μmの範囲内である
ことを特徴とする請求項3に記載の塗布装置。 - シート材に塗布液を塗布する塗布手段と、
前記塗布手段で前記塗布液が塗布された前記シート材の塗布面に接触して前記シート材を搬送する搬送回転体と、
前記シート材に対して液体を吐出する液体吐出手段と、を備え、
前記搬送回転体は周面に複数の微粒子を有し、
前記シート材の搬送方向と直交する方向に前記搬送回転体が複数配列された複数の搬送回転体列が前記シート材の搬送方向に配置され、
前記シート材の搬送方向と直交する方向における前記搬送回転体の位置が異なる少なくとも3つの搬送回転体列を含み、
前記シート材の搬送方向において、前記塗布手段より下流側で、前記液体吐出手段より上流側に、前記搬送回転体が配置されている
ことを特徴とする液体を吐出する装置。 - 前記搬送回転体は、ゴム層の表面に前記複数の微粒子が接着されている
ことを特徴とする請求項5に記載の液体を吐出する装置。 - 前記複数の微粒子の粒径は、前記シート材に塗布された前記塗布液の平均膜厚より大きい
ことを特徴とする請求項5又は6に記載の液体を吐出する装置。 - 前記微粒子の粒径は30μm~200μmの範囲内であり、前記塗布液の平均膜厚は0.5μm~10μmの範囲内である
ことを特徴とする請求項7に記載の液体を吐出する装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2019006899A JP7234646B2 (ja) | 2019-01-18 | 2019-01-18 | 塗布装置、液体を吐出する装置 |
US16/684,863 US12023912B2 (en) | 2019-01-18 | 2019-11-15 | Coater and liquid discharge apparatus |
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JP2019006899A JP7234646B2 (ja) | 2019-01-18 | 2019-01-18 | 塗布装置、液体を吐出する装置 |
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JP2020116477A JP2020116477A (ja) | 2020-08-06 |
JP7234646B2 true JP7234646B2 (ja) | 2023-03-08 |
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JP2001259501A (ja) | 2000-03-22 | 2001-09-25 | Konica Corp | 塗布方法及び塗布装置 |
JP2002113729A (ja) | 2000-10-10 | 2002-04-16 | Toray Ind Inc | 樹脂シートの製造装置 |
JP2005041626A (ja) | 2003-07-25 | 2005-02-17 | Sanjo Machine Works Ltd | 印刷機に設けられるウエッブ送り機構 |
JP2012153504A (ja) | 2011-01-27 | 2012-08-16 | Ricoh Co Ltd | 記録媒体搬送装置及び画像形成装置 |
JP2013018169A (ja) | 2011-07-08 | 2013-01-31 | Sinfonia Technology Co Ltd | 熱転写プリンタ |
JP2013077560A (ja) | 2011-09-14 | 2013-04-25 | Nippon Zeon Co Ltd | 電気化学素子用電極の製造方法 |
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JP2000334877A (ja) | 1999-06-01 | 2000-12-05 | Baldwin Japan Ltd | 粘着物に対する離型性を有するローラ及びローラ用離型フィルム |
JP2001259501A (ja) | 2000-03-22 | 2001-09-25 | Konica Corp | 塗布方法及び塗布装置 |
JP2002113729A (ja) | 2000-10-10 | 2002-04-16 | Toray Ind Inc | 樹脂シートの製造装置 |
JP2005041626A (ja) | 2003-07-25 | 2005-02-17 | Sanjo Machine Works Ltd | 印刷機に設けられるウエッブ送り機構 |
JP2012153504A (ja) | 2011-01-27 | 2012-08-16 | Ricoh Co Ltd | 記録媒体搬送装置及び画像形成装置 |
JP2013018169A (ja) | 2011-07-08 | 2013-01-31 | Sinfonia Technology Co Ltd | 熱転写プリンタ |
JP2013077560A (ja) | 2011-09-14 | 2013-04-25 | Nippon Zeon Co Ltd | 電気化学素子用電極の製造方法 |
JP2017222078A (ja) | 2016-06-15 | 2017-12-21 | 株式会社リコー | 液体吐出装置及び画像形成装置 |
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US20200230977A1 (en) | 2020-07-23 |
JP2020116477A (ja) | 2020-08-06 |
US12023912B2 (en) | 2024-07-02 |
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