WO2009040471A3 - Method and arrangement for coating a web of fibre material with at least two layers of coating - Google Patents

Method and arrangement for coating a web of fibre material with at least two layers of coating Download PDF

Info

Publication number
WO2009040471A3
WO2009040471A3 PCT/FI2008/050530 FI2008050530W WO2009040471A3 WO 2009040471 A3 WO2009040471 A3 WO 2009040471A3 FI 2008050530 W FI2008050530 W FI 2008050530W WO 2009040471 A3 WO2009040471 A3 WO 2009040471A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating
web
layers
arrangement
layer
Prior art date
Application number
PCT/FI2008/050530
Other languages
French (fr)
Other versions
WO2009040471A2 (en
Inventor
Jouni Haavisto
Simo Rahkonen
Original Assignee
Metso Paper Inc
Jouni Haavisto
Simo Rahkonen
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, Jouni Haavisto, Simo Rahkonen filed Critical Metso Paper Inc
Priority to DE112008002205T priority Critical patent/DE112008002205T5/en
Priority to ATA9300/2008A priority patent/AT507747B1/en
Publication of WO2009040471A2 publication Critical patent/WO2009040471A2/en
Publication of WO2009040471A3 publication Critical patent/WO2009040471A3/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • 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
    • D21H23/34—Knife or blade type coaters
    • 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
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters
    • 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

Abstract

A method of and an arrangement for coating a web of paper, board or the like mainly comprising plant fibbers with at least two layers of treatment materials. In the method the web (3) is directed into the first coating step (1) and one layer of coating material is applied onto the first surface of the first web (3), subsequent to which the web is directed into the second coating step (10) and at least a second layer of coating material is applied onto the first surface of the web. A blade coater (1) is used in the first step and a contactless coater (10, 12) is used in the second step and the second coating layer is applied over an at least partly first coating layer.
PCT/FI2008/050530 2007-09-27 2008-09-24 Method and arrangement for coating a web of fibre material with at least two layers of coating WO2009040471A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008002205T DE112008002205T5 (en) 2007-09-27 2008-09-24 Method and apparatus for coating a web of fibrous material with at least two layers of a coating
ATA9300/2008A AT507747B1 (en) 2007-09-27 2008-09-24 METHOD AND DEVICE FOR COATING A RAIL OF A FIBER MATERIAL WITH AT LEAST TWO LAYERS OF A COATING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075673A FI121391B (en) 2007-09-27 2007-09-27 Method and arrangement for coating a web of fibrous material with at least two layers of processing agent
FI20075673 2007-09-27

Publications (2)

Publication Number Publication Date
WO2009040471A2 WO2009040471A2 (en) 2009-04-02
WO2009040471A3 true WO2009040471A3 (en) 2009-07-16

Family

ID=38573005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2008/050530 WO2009040471A2 (en) 2007-09-27 2008-09-24 Method and arrangement for coating a web of fibre material with at least two layers of coating

Country Status (4)

Country Link
AT (1) AT507747B1 (en)
DE (1) DE112008002205T5 (en)
FI (1) FI121391B (en)
WO (1) WO2009040471A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076671A1 (en) 2011-05-30 2012-12-06 Voith Patent Gmbh Device useful for multi-layer coating of moving paper-, board- or other fibrous web, comprises first coating device, second coating device, supporting element for moving fibrous web, and drying device arranged after second coating device
DE102011085432A1 (en) 2011-10-28 2013-05-02 Metso Paper, Inc. Coating fibrous web, comprises applying two layers of coating material on fibrous web, where first layer is applied by a pre-coating and second layer is applied by contactless coating, and fibrous web is not dried before contactless coating
DE102012210141A1 (en) 2012-06-15 2013-12-19 Metso Paper, Inc. Device useful for coating a moving fibrous web comprises two coating devices comprising first coating device which is blade coating device and second coating device which is curtain coating device downstream in the direction of fibrous web
JP6301172B2 (en) * 2013-03-28 2018-03-28 日本製紙株式会社 Coated white paperboard and method for producing the same
SE542093C2 (en) * 2018-02-27 2020-02-25 Stora Enso Oyj Method for production of a paper, board or non-woven product comprising a first ply

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447753A (en) * 1991-06-07 1995-09-05 Nippon Paper Industries Co., Ltd. Method of manufacturing coated paper for printing
US20040058098A1 (en) * 2002-06-04 2004-03-25 Canon Kabushiki Kaisha Recording medium having ink-receiving layer and method of manufacturing the same
US20050039871A1 (en) * 2002-04-12 2005-02-24 Robert Urscheler Process for making coated paper or paperboard
WO2006035234A2 (en) * 2004-09-30 2006-04-06 Arjo Wiggins Fine Papers Limited Multi-layer coated products and curtain coating process for same
DE102005021983A1 (en) * 2005-05-12 2006-11-16 Voith Patent Gmbh Multilayer coating of running board with a liquid or paste medium involves application of a precoat and a top coat especially using curtain and optionally also blade coating
WO2007048878A1 (en) * 2005-10-26 2007-05-03 Dryad Ltd Oy Multi-layered paper and a process for preparing it
WO2007081205A1 (en) * 2006-01-13 2007-07-19 Trespa International B.V. Method for applying one or more layers to a paper substrate
EP1964971A2 (en) * 2007-02-28 2008-09-03 Voith Patent GmbH Method for producing a coated length of fibre sheet, in particular paper or cardboard

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447753A (en) * 1991-06-07 1995-09-05 Nippon Paper Industries Co., Ltd. Method of manufacturing coated paper for printing
US20050039871A1 (en) * 2002-04-12 2005-02-24 Robert Urscheler Process for making coated paper or paperboard
US20040058098A1 (en) * 2002-06-04 2004-03-25 Canon Kabushiki Kaisha Recording medium having ink-receiving layer and method of manufacturing the same
WO2006035234A2 (en) * 2004-09-30 2006-04-06 Arjo Wiggins Fine Papers Limited Multi-layer coated products and curtain coating process for same
DE102005021983A1 (en) * 2005-05-12 2006-11-16 Voith Patent Gmbh Multilayer coating of running board with a liquid or paste medium involves application of a precoat and a top coat especially using curtain and optionally also blade coating
WO2007048878A1 (en) * 2005-10-26 2007-05-03 Dryad Ltd Oy Multi-layered paper and a process for preparing it
WO2007081205A1 (en) * 2006-01-13 2007-07-19 Trespa International B.V. Method for applying one or more layers to a paper substrate
EP1964971A2 (en) * 2007-02-28 2008-09-03 Voith Patent GmbH Method for producing a coated length of fibre sheet, in particular paper or cardboard

Also Published As

Publication number Publication date
FI121391B (en) 2010-10-29
WO2009040471A2 (en) 2009-04-02
FI20075673A0 (en) 2007-09-27
DE112008002205T5 (en) 2011-01-20
FI20075673A (en) 2009-03-28
AT507747A2 (en) 2010-07-15
AT507747B1 (en) 2012-08-15

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