EP0855464A3 - Dispositif et méthode d'enduction directe ou indirecte d'une substance liquide ou pâteuse ssur une bande en mouvement - Google Patents

Dispositif et méthode d'enduction directe ou indirecte d'une substance liquide ou pâteuse ssur une bande en mouvement Download PDF

Info

Publication number
EP0855464A3
EP0855464A3 EP97119954A EP97119954A EP0855464A3 EP 0855464 A3 EP0855464 A3 EP 0855464A3 EP 97119954 A EP97119954 A EP 97119954A EP 97119954 A EP97119954 A EP 97119954A EP 0855464 A3 EP0855464 A3 EP 0855464A3
Authority
EP
European Patent Office
Prior art keywords
support roller
material web
liquid
indirectly
boundary layer
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.)
Withdrawn
Application number
EP97119954A
Other languages
German (de)
English (en)
Other versions
EP0855464A2 (fr
Inventor
Martin Dr. Kustermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiermaschinen GmbH
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 Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0855464A2 publication Critical patent/EP0855464A2/fr
Publication of EP0855464A3 publication Critical patent/EP0855464A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0283—Flat jet coaters, i.e. apparatus in which the liquid or other fluent material is projected from the outlet as a cohesive flat jet in direction of the work
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/30—Pretreatment of the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper

Landscapes

  • Coating Apparatus (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP97119954A 1997-01-24 1997-11-14 Dispositif et méthode d'enduction directe ou indirecte d'une substance liquide ou pâteuse ssur une bande en mouvement Withdrawn EP0855464A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702605 1997-01-24
DE19702605A DE19702605A1 (de) 1997-01-24 1997-01-24 Vorrichtung und Verfahren zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn

Publications (2)

Publication Number Publication Date
EP0855464A2 EP0855464A2 (fr) 1998-07-29
EP0855464A3 true EP0855464A3 (fr) 1999-10-13

Family

ID=7818304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119954A Withdrawn EP0855464A3 (fr) 1997-01-24 1997-11-14 Dispositif et méthode d'enduction directe ou indirecte d'une substance liquide ou pâteuse ssur une bande en mouvement

Country Status (4)

Country Link
US (1) US6613386B1 (fr)
EP (1) EP0855464A3 (fr)
JP (1) JPH10216601A (fr)
DE (1) DE19702605A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192597B1 (en) 1997-04-17 2001-02-27 Voith Sulzer Papiermaschinen Gmbh Device for treating a fibrous pulp web as well as a sealing device for a device of this kind
DE19817202A1 (de) * 1998-04-17 1999-10-21 Voith Sulzer Papiertech Patent Dichtungseinrichtung
DE10125376A1 (de) * 2000-03-14 2002-11-28 Voith Paper Patent Gmbh Auftragsvorrichtung
DE10245075A1 (de) * 2002-09-27 2004-04-01 Voith Paper Patent Gmbh Auftragswerk
DE10319988A1 (de) 2003-05-06 2004-11-25 Voith Paper Patent Gmbh Vorrichtung zum direkten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
DE10319992A1 (de) 2003-05-06 2004-11-25 Voith Paper Patent Gmbh Vorrichtung zum direkten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
JP2005296723A (ja) * 2004-04-07 2005-10-27 Mitsubishi Heavy Ind Ltd 塗工装置
DE102004037214A1 (de) * 2004-07-30 2006-03-23 Voith Paper Patent Gmbh Vorrichtung zum direkten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
DE102004062330A1 (de) * 2004-12-20 2006-06-22 Tlt-Turbo Gmbh Vorrichtung zum Absaugen einer wandnahen Luftgrenzschicht
DE102006036448A1 (de) * 2006-08-04 2008-02-07 Voith Patent Gmbh Auftragsvorrichtung
DE102010041713A1 (de) * 2010-09-30 2012-04-05 Voith Patent Gmbh Vorrichtung zum direkten oder indirekten Auftrag von flüssigem bis pastösem Auftragsmedium und Verfahren zum Betreiben einer derartigen Vorrichtung
US11235598B2 (en) * 2019-03-01 2022-02-01 Ricoh Company, Ltd. Apparatus, inlet air unit and liquid discharging apparatus
CN113731324A (zh) * 2021-08-06 2021-12-03 西安理工大学 一种多复合场下的柔性电子功能层制备装置及制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148578A1 (de) * 1980-12-12 1982-09-02 Valmet Oy Verfahren und vorrichtung in der pressen- oder trockenpartie einer papiermaschine
US4369584A (en) * 1981-04-16 1983-01-25 W. R. Grace & Co. Preventing air film between web and roller
US4665631A (en) * 1985-05-13 1987-05-19 Thermo Electron Web Systems, Inc. Air sealing nozzle for high speed dryer
US4716660A (en) * 1986-04-03 1988-01-05 Hercules Incorporated Unifelt air suction system
DE3836751A1 (de) * 1987-11-30 1989-06-08 Voith Gmbh J M Luftleitkasten zum stabilisieren des laufes einer bahn, z.b. papierbahn
EP0556675A1 (fr) * 1992-02-21 1993-08-25 J.M. Voith GmbH Dispositif à rouleaux pour l'application d'une couleur d'enduction sur une bande de papier
DE4205313A1 (de) * 1992-02-21 1993-08-26 Voith Gmbh J M Duesenauftragswerk zum auftragen von streichfarbe auf eine papierbahn
US5291666A (en) * 1993-04-23 1994-03-08 International Paper Company Apparatus for drying roll material
DE4415581A1 (de) * 1994-05-04 1995-01-05 Voith Gmbh J M Papier-Streichvorrichtung
US5506005A (en) * 1993-01-13 1996-04-09 Valmet Corporation Method and assembly for preventing air entry between a moving material web and a roll

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214396C2 (de) * 1982-04-20 1985-09-26 Kleinewefers Gmbh, 4150 Krefeld Vorrichtung zum Aufwickeln einer Bahn, wie Papierbahn
DE3220074A1 (de) * 1982-05-28 1983-12-01 J.M. Voith Gmbh, 7920 Heidenheim Trockenpartie einer papiermaschine
AT382175B (de) * 1984-10-30 1987-01-26 Andritz Ag Maschf Vorrichtung zum trocknen von materialbahnen, insbesondere papierbahnen
AT394668B (de) 1984-11-17 1992-05-25 Voith Gmbh J M Einrichtung zum beschichten laufender warenbahnen mit einer streichmasse
DE3446757C2 (de) * 1984-11-17 1995-05-24 Voith Gmbh J M Streicheinrichtung
DE3706541A1 (de) * 1987-02-28 1988-09-08 Voith Gmbh J M Vorrichtung zum stabilisieren des laufes einer warenbahn, insbesondere zum stabilisieren einer papierbahn in der trockenpartie einer papiermaschine
DE3706542A1 (de) * 1987-02-28 1988-09-08 Voith Gmbh J M Luftleitkasten fuer die trockenpartie einer schnellaufenden papiermaschine
DE3739338C2 (de) 1987-11-20 1995-09-07 Voith Gmbh J M Luftleitkasten zum Stabilisieren des Laufs einer Warenbahn, insbesondere einer Papierbahn
EP0556551B1 (fr) * 1992-02-21 1996-10-23 J.M. Voith GmbH Dispositif à rouleaux pour l'application d'une couleur d'enduction sur une bande de papier

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148578A1 (de) * 1980-12-12 1982-09-02 Valmet Oy Verfahren und vorrichtung in der pressen- oder trockenpartie einer papiermaschine
US4369584A (en) * 1981-04-16 1983-01-25 W. R. Grace & Co. Preventing air film between web and roller
US4665631A (en) * 1985-05-13 1987-05-19 Thermo Electron Web Systems, Inc. Air sealing nozzle for high speed dryer
US4716660A (en) * 1986-04-03 1988-01-05 Hercules Incorporated Unifelt air suction system
DE3836751A1 (de) * 1987-11-30 1989-06-08 Voith Gmbh J M Luftleitkasten zum stabilisieren des laufes einer bahn, z.b. papierbahn
EP0556675A1 (fr) * 1992-02-21 1993-08-25 J.M. Voith GmbH Dispositif à rouleaux pour l'application d'une couleur d'enduction sur une bande de papier
DE4205313A1 (de) * 1992-02-21 1993-08-26 Voith Gmbh J M Duesenauftragswerk zum auftragen von streichfarbe auf eine papierbahn
US5506005A (en) * 1993-01-13 1996-04-09 Valmet Corporation Method and assembly for preventing air entry between a moving material web and a roll
US5291666A (en) * 1993-04-23 1994-03-08 International Paper Company Apparatus for drying roll material
DE4415581A1 (de) * 1994-05-04 1995-01-05 Voith Gmbh J M Papier-Streichvorrichtung

Also Published As

Publication number Publication date
EP0855464A2 (fr) 1998-07-29
DE19702605A1 (de) 1998-07-30
JPH10216601A (ja) 1998-08-18
US6613386B1 (en) 2003-09-02

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