AT505228A3 - METHOD AND DEVICE FOR TREATING A FIBERWORK - Google Patents

METHOD AND DEVICE FOR TREATING A FIBERWORK Download PDF

Info

Publication number
AT505228A3
AT505228A3 ATA671/2008A AT6712008A AT505228A3 AT 505228 A3 AT505228 A3 AT 505228A3 AT 6712008 A AT6712008 A AT 6712008A AT 505228 A3 AT505228 A3 AT 505228A3
Authority
AT
Austria
Prior art keywords
web
application chamber
treating
press nip
treated
Prior art date
Application number
ATA671/2008A
Other languages
German (de)
Other versions
AT505228A2 (en
AT505228B1 (en
Inventor
Petri Paeivae
Tapio Pitkaeniemi
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Publication of AT505228A2 publication Critical patent/AT505228A2/en
Publication of AT505228A3 publication Critical patent/AT505228A3/en
Application granted granted Critical
Publication of AT505228B1 publication Critical patent/AT505228B1/en

Links

Classifications

    • 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
    • D21H23/50—Spraying or projecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/30—Arrangements for collecting, re-using or eliminating excess spraying material comprising enclosures close to, or in contact with, the object to be sprayed and surrounding or confining the discharged spray or jet but not the object to be sprayed

Landscapes

  • Paper (AREA)
  • Coating Apparatus (AREA)

Abstract

Ein Verfahren zur Behandlung einer Papier- oder Kartonbahn (4) oder einer entsprechenden Faserbahn umfasstdas Aufbringen eines Behandlungsmittels auf eine Oberfläche einer Bahn (4). Bei dem Verfahren wird eine zu behandelnde Bahn (4) durch mindestens einen Eintritts-spalt (7) in mindestens eine Auftragskammer (5), die Sprühdüsen (6) aufweist, geführt. Durch die Sprühdüsen (6) wird auf mindestens eine Seite der Bahn (4) Behandlungsmittel aufgebracht, die zu behandelnde Bahn (4) wird durch einen Pressspalt zwischen zwei beweglichen Oberflächen (3) geführt, wobei im Pressspalt Behandlungsmittel auf die Bahn (4) gepresst wird. Luft und/oder Behandlungsmittelnebel wird aus dem Inneren der Auftragskammer (5) durch mindestens einen Austrittskanal (8), der an mindestens einer Auftragskammer (5) angeordnet ist, entfernt, und mindestens eine der bewegten Oberflächen (3) bildet einen Teil der Wände der Auftragskammer (5) und die Bahn (4) wird durch den Pressspalt aus der Auftragskammer (5) abgezogen.A method of treating a paper or board web (4) or corresponding fibrous web comprises applying a treating agent to a surface of a web (4). In the method, a web to be treated (4) through at least one inlet gap (7) in at least one application chamber (5), the spray nozzles (6), out. Treating agent is applied to at least one side of the web (4) by the spray nozzles (6), the web (4) to be treated is passed through a press nip between two movable surfaces (3), pressing agent onto the web (4) in the press nip becomes. Air and / or treatment agent mist is removed from the interior of the application chamber (5) by at least one exit channel (8) disposed on at least one application chamber (5), and at least one of the moving surfaces (3) forms part of the walls of the Application chamber (5) and the web (4) is withdrawn through the press nip from the application chamber (5).

ATA671/2008A 2007-05-14 2008-04-29 METHOD AND DEVICE FOR TREATING A FIBERWORK AT505228B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20075348A FI124251B (en) 2007-05-14 2007-05-14 Method and apparatus for treating a fibrous web

Publications (3)

Publication Number Publication Date
AT505228A2 AT505228A2 (en) 2008-11-15
AT505228A3 true AT505228A3 (en) 2013-12-15
AT505228B1 AT505228B1 (en) 2014-01-15

Family

ID=38069515

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA671/2008A AT505228B1 (en) 2007-05-14 2008-04-29 METHOD AND DEVICE FOR TREATING A FIBERWORK

Country Status (4)

Country Link
CN (1) CN101306415B (en)
AT (1) AT505228B1 (en)
DE (1) DE102008021541B4 (en)
FI (1) FI124251B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123517B (en) 2009-10-09 2013-06-14 Metso Paper Inc Spraying plant and method for treating a fiber web in a spraying plant
FI121277B (en) 2009-10-09 2010-09-15 Metso Paper Inc Apparatus and method for treating a fibrous web
FI123582B (en) 2010-04-29 2013-07-31 Metso Paper Inc PROCEDURE AND DEVICE FOR TREATMENT OF A FIBER COAT
FI20106167A7 (en) * 2010-11-05 2012-05-06 Valmet Technologies Inc Method and apparatus for surface sizing a fibrous web
FI124591B (en) * 2010-12-01 2014-10-31 Valmet Technologies Inc PROCEDURE AND EQUIPMENT FOR PRODUCING PAPER OR BOARD
DE102011002671A1 (en) 2011-01-13 2012-07-19 Metso Paper, Inc. Glue supply system for supplying glue to a paper or board web
DE102011002670A1 (en) * 2011-01-13 2012-07-19 Metso Paper, Inc. Glue supply system for supplying glue to a paper or board web
EP2811069B1 (en) 2012-11-22 2018-08-29 Valmet Technologies, Inc. Device for treating a fiber web
EP2985385A1 (en) * 2014-08-11 2016-02-17 Xavier Blanch Andreu Spraying device for spraying a liquid product onto paper sheet
DE102017107213A1 (en) * 2017-04-04 2018-10-04 Andritz Küsters Gmbh Method and device for applying a substance to a moving web
CN113731744A (en) * 2021-09-18 2021-12-03 东莞东利科技有限公司 Double-sided scraping and gluing equipment
CN118683180A (en) * 2024-08-26 2024-09-24 江苏铨通印数字印刷有限公司 Sticker laminating and pressing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955408A2 (en) * 1998-05-07 1999-11-10 Voith Sulzer Papiertechnik Patent GmbH Process and apparatus for applying a coating onto a moving basis
WO2006058961A1 (en) * 2004-12-01 2006-06-08 Metso Paper, Inc. Method and apparatus for treating a fibre web

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97247C (en) * 1994-07-01 1998-07-21 Valmet Paper Machinery Inc Spray coating method and apparatus
DE19920091A1 (en) * 1999-05-03 2000-11-16 Baldwin Grafotec Gmbh Method and device for conditioning a paper web
AT410619B (en) 2000-07-14 2003-06-25 Siemens Ag Oesterreich METHOD FOR DETECTING AND / OR LIMITING THE SHORT CIRCUIT STATES OF A SWITCHING CONVERTER
FI115314B (en) * 2001-03-13 2005-04-15 Metso Paper Inc Apparatus for processing paper or cardboard

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955408A2 (en) * 1998-05-07 1999-11-10 Voith Sulzer Papiertechnik Patent GmbH Process and apparatus for applying a coating onto a moving basis
WO2006058961A1 (en) * 2004-12-01 2006-06-08 Metso Paper, Inc. Method and apparatus for treating a fibre web

Also Published As

Publication number Publication date
FI20075348A0 (en) 2007-05-14
CN101306415B (en) 2012-07-18
DE102008021541B4 (en) 2012-08-02
AT505228A2 (en) 2008-11-15
DE102008021541A1 (en) 2008-11-20
AT505228B1 (en) 2014-01-15
CN101306415A (en) 2008-11-19
FI20075348L (en) 2008-11-15
FI124251B (en) 2014-05-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20200429