EP1838456A4 - Method for removing an edge bank formed at the edge of a coated web in curtain coating effected as a dry edge coating process - Google Patents

Method for removing an edge bank formed at the edge of a coated web in curtain coating effected as a dry edge coating process

Info

Publication number
EP1838456A4
EP1838456A4 EP05818866A EP05818866A EP1838456A4 EP 1838456 A4 EP1838456 A4 EP 1838456A4 EP 05818866 A EP05818866 A EP 05818866A EP 05818866 A EP05818866 A EP 05818866A EP 1838456 A4 EP1838456 A4 EP 1838456A4
Authority
EP
European Patent Office
Prior art keywords
edge
effected
dry
coated web
bank formed
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Withdrawn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
EP05818866A
Other languages
German (de)
French (fr)
Other versions
EP1838456A1 (en
Inventor
Heikki Vatanen
Jukka Koskinen
Timo Nurmiainen
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.)
Metso Paper Oy
Original Assignee
Metso Paper Oy
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 Oy filed Critical Metso Paper Oy
Publication of EP1838456A1 publication Critical patent/EP1838456A1/en
Publication of EP1838456A4 publication Critical patent/EP1838456A4/en
Withdrawn legal-status Critical Current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
    • 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
    • B05C11/06—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 a blast of gas or vapour
    • 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
    • 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
    • B05C1/0843—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 backed up by gas jet means for pushing the material in contact with the coating 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
    • 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
    • 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
    • B05C5/005—Curtain coaters
EP05818866A 2005-01-18 2005-12-22 Method for removing an edge bank formed at the edge of a coated web in curtain coating effected as a dry edge coating process Withdrawn EP1838456A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055024A FI20055024A (en) 2005-01-18 2005-01-18 A method of removing an edge embankment which forms at the edge of a web, which is coated by a curtain coating made as a dry edge coating
PCT/FI2005/050475 WO2006077277A1 (en) 2005-01-18 2005-12-22 Method for removing an edge bank formed at the edge of a coated web in curtain coating effected as a dry edge coating process

Publications (2)

Publication Number Publication Date
EP1838456A1 EP1838456A1 (en) 2007-10-03
EP1838456A4 true EP1838456A4 (en) 2009-11-18

Family

ID=34112675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05818866A Withdrawn EP1838456A4 (en) 2005-01-18 2005-12-22 Method for removing an edge bank formed at the edge of a coated web in curtain coating effected as a dry edge coating process

Country Status (5)

Country Link
EP (1) EP1838456A4 (en)
JP (1) JP2008526484A (en)
CN (1) CN101080279A (en)
FI (1) FI20055024A (en)
WO (1) WO2006077277A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118925B (en) * 2006-10-03 2008-05-15 Metso Paper Inc Method and arrangement for fiber web curtain coating
JP4846629B2 (en) 2007-03-12 2011-12-28 株式会社リコー Curtain coating apparatus and curtain coating method
CN102001925B (en) * 2010-11-12 2013-04-24 淮阴师范学院 Production method of 2-pentylidene cyclopentanone
MX2014002389A (en) * 2012-03-14 2014-06-05 Nippon Steel & Sumitomo Metal Corp Device for producing coated steel sheet and method for producing coated steel sheet.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345972A (en) * 1965-05-20 1967-10-10 Owens Illinois Inc Means to adjust effective width of curtain coater
US3459153A (en) * 1966-12-29 1969-08-05 Continental Oil Co Apparatus for prevention of edge bead on curtain coated substrates
WO1990001179A1 (en) * 1988-07-20 1990-02-08 Eastman Kodak Company Curtain coating method and apparatus
US5641544A (en) * 1995-02-02 1997-06-24 Minnesota Mining And Manufacturing Company Method and apparatus for applying thin fluid coatings
EP1243346A2 (en) * 2001-03-22 2002-09-25 Fuji Photo Film Co., Ltd. Coating apparatus and coating method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019459A1 (en) * 1980-05-21 1981-11-26 Agfa-Gevaert Ag, 5090 Leverkusen DEVICE AND METHOD FOR ELIMINATING CROSS THICKNESSES OF THE COATING THAT HAVE ARRANGED TO THE PATH
US4830887A (en) * 1988-04-22 1989-05-16 Eastman Kodak Company Curtain coating method and apparatus
DE19716466A1 (en) * 1997-04-21 1998-10-22 Bachofen & Meier Ag Method and device for applying dispersions to a material web
JP4138951B2 (en) * 1998-07-07 2008-08-27 Ｔｄｋ株式会社 Floating method
JP3824447B2 (en) * 1999-05-31 2006-09-20 三菱製紙株式会社 Curtain coating equipment
SE516892C2 (en) * 1999-12-15 2002-03-19 Btg Pulp And Paper Technology Method and apparatus for removing edge excess when coating runway
GB0204390D0 (en) * 2002-02-26 2002-04-10 Eastman Kodak Co A method and system for coating

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345972A (en) * 1965-05-20 1967-10-10 Owens Illinois Inc Means to adjust effective width of curtain coater
US3459153A (en) * 1966-12-29 1969-08-05 Continental Oil Co Apparatus for prevention of edge bead on curtain coated substrates
WO1990001179A1 (en) * 1988-07-20 1990-02-08 Eastman Kodak Company Curtain coating method and apparatus
US5641544A (en) * 1995-02-02 1997-06-24 Minnesota Mining And Manufacturing Company Method and apparatus for applying thin fluid coatings
EP1243346A2 (en) * 2001-03-22 2002-09-25 Fuji Photo Film Co., Ltd. Coating apparatus and coating method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006077277A1 *

Also Published As

Publication number Publication date
CN101080279A (en) 2007-11-28
FI20055024A (en) 2006-07-19
JP2008526484A (en) 2008-07-24
WO2006077277A1 (en) 2006-07-27
FI20055024A0 (en) 2005-01-18
EP1838456A1 (en) 2007-10-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20070519

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20091016

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100114