DK3823835T3 - Rakel, rakelkammer og trykenhed udstyret dermed - Google Patents

Rakel, rakelkammer og trykenhed udstyret dermed Download PDF

Info

Publication number
DK3823835T3
DK3823835T3 DK19758605.0T DK19758605T DK3823835T3 DK 3823835 T3 DK3823835 T3 DK 3823835T3 DK 19758605 T DK19758605 T DK 19758605T DK 3823835 T3 DK3823835 T3 DK 3823835T3
Authority
DK
Denmark
Prior art keywords
squeegee
pressure unit
chamber
unit equipped
squeegee chamber
Prior art date
Application number
DK19758605.0T
Other languages
English (en)
Inventor
René Bazin
Original Assignee
Bobst Lyon
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 Bobst Lyon filed Critical Bobst Lyon
Application granted granted Critical
Publication of DK3823835T3 publication Critical patent/DK3823835T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • B41F9/1072—Blade construction
    • 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
    • B05C1/0813—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 characterised by means for supplying liquid or other fluent material to the roller
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/044—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for holding the blades
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/045—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by the blades themselves
    • 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
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
    • 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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes
    • 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
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
    • B41N10/005—Coverings for wipers
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
DK19758605.0T 2018-07-18 2019-07-15 Rakel, rakelkammer og trykenhed udstyret dermed DK3823835T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856648A FR3084013B1 (fr) 2018-07-18 2018-07-18 Racle, chambre a racles et groupe imprimeur ainsi equipe
PCT/EP2019/025234 WO2020015860A1 (en) 2018-07-18 2019-07-15 Doctor blade, doctor blade chamber, and printing unit equipped therewith

Publications (1)

Publication Number Publication Date
DK3823835T3 true DK3823835T3 (da) 2023-06-12

Family

ID=63209599

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19758605.0T DK3823835T3 (da) 2018-07-18 2019-07-15 Rakel, rakelkammer og trykenhed udstyret dermed

Country Status (10)

Country Link
US (1) US11535023B2 (da)
EP (1) EP3823835B1 (da)
JP (1) JP7109668B2 (da)
KR (1) KR102490981B1 (da)
CN (1) CN112437725B (da)
DK (1) DK3823835T3 (da)
ES (1) ES2948195T3 (da)
FR (1) FR3084013B1 (da)
PL (1) PL3823835T3 (da)
WO (1) WO2020015860A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3912817A1 (de) * 2020-05-19 2021-11-24 Daetwyler Swisstec Ag Ablängbares rakelband für die drucktechnik

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845716A (en) * 1930-06-13 1932-02-16 John A Lafore Doctor
DE2305831A1 (de) * 1973-02-07 1974-08-08 Jansen Fa R Messer fuer farbauftragswalzen von druckwerken od.dgl
US4802928A (en) * 1984-08-13 1989-02-07 Thermo Electron-Web Systems, Inc. Doctoring apparatus and method employing prestressed doctor blade
JPH0471251U (da) 1990-11-05 1992-06-24
US5207159A (en) * 1991-08-30 1993-05-04 Howard W. DeMoore Coating apparatus for sheet-fed, offset rotary printing presses
DE19536268C1 (de) 1995-09-28 1997-02-06 Windmoeller & Hoelscher Rakelvorrichtung für ein Spülfarbwerk einer Rotationsdruckmaschine
JP3416507B2 (ja) * 1998-03-11 2003-06-16 三菱重工業株式会社 フレキソインキ供給装置
JPH11254648A (ja) 1998-03-11 1999-09-21 Mitsubishi Heavy Ind Ltd チャンバドクタブレード式インキ供給装置
US6360660B1 (en) * 1998-11-25 2002-03-26 Allison Tech Sales Incorporated Doctor blade systems
JP4528931B2 (ja) 2000-11-02 2010-08-25 独立行政法人 国立印刷局 チャンバー型インキ供給装置
DE10150488B4 (de) * 2001-10-16 2005-08-04 Windmöller & Hölscher Kg Stirnseitige Abdichtung der Rakelkammer
GB0421483D0 (en) 2004-09-28 2004-10-27 Absolute Engineering Ltd Ink recovery system
DE102006018525A1 (de) * 2006-04-21 2007-10-25 Man Roland Druckmaschinen Ag Rakelvorrichtung zum Farbwerkwaschen
ES2375886T3 (es) 2007-04-27 2012-03-07 Bobst Sa Sistema de rascado para grupo impresor destinado a una m�?quina de impresión en heliograbado.
US7921773B2 (en) * 2008-04-28 2011-04-12 Koenig & Bauer Aktiengesellschaft Doctor blade system
JP5989399B2 (ja) 2012-05-17 2016-09-07 住友重機械モダン株式会社 塗工装置
WO2016192735A1 (en) 2015-06-04 2016-12-08 Tresu A/S Composite doctor blade chamber
CN205112658U (zh) 2015-08-25 2016-03-30 乐美包装（昆山）有限公司 应用于网纹辊印刷装置上的刮刀结构
EP3848202A1 (en) 2015-10-27 2021-07-14 Macarbox, S.L.U. Device and method for applying a fluid to a roller
CN205674679U (zh) 2016-06-22 2016-11-09 上海鼎龙机械有限公司 刮刀腔切换式控制装置

Also Published As

Publication number Publication date
JP2021531191A (ja) 2021-11-18
FR3084013A1 (fr) 2020-01-24
EP3823835B1 (en) 2023-05-24
WO2020015860A1 (en) 2020-01-23
KR102490981B1 (ko) 2023-01-27
US11535023B2 (en) 2022-12-27
KR20210022663A (ko) 2021-03-03
CN112437725B (zh) 2023-02-28
JP7109668B2 (ja) 2022-07-29
US20210260865A1 (en) 2021-08-26
ES2948195T3 (es) 2023-09-01
CN112437725A (zh) 2021-03-02
FR3084013B1 (fr) 2020-07-31
PL3823835T3 (pl) 2023-07-24
EP3823835A1 (en) 2021-05-26

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