CA2266780A1 - Method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine and after-dryer carrying out the method in a paper machine - Google Patents

Method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine and after-dryer carrying out the method in a paper machine

Info

Publication number
CA2266780A1
CA2266780A1 CA002266780A CA2266780A CA2266780A1 CA 2266780 A1 CA2266780 A1 CA 2266780A1 CA 002266780 A CA002266780 A CA 002266780A CA 2266780 A CA2266780 A CA 2266780A CA 2266780 A1 CA2266780 A1 CA 2266780A1
Authority
CA
Canada
Prior art keywords
dryer
paper web
drying
paper machine
paper
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.)
Granted
Application number
CA002266780A
Other languages
French (fr)
Other versions
CA2266780C (en
Inventor
Kauko Antero Ostman
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.)
Valmet Technologies Oy
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2266780A1 publication Critical patent/CA2266780A1/en
Application granted granted Critical
Publication of CA2266780C publication Critical patent/CA2266780C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/009—Apparatus for glaze-coating paper webs

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention concerns a method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine, in which method the paper web (W) is first finished in a finishing section, in which finishing section the paper web (W) is surface-sized or coated by means of a finishing device (10), after which the paper web (W) is dried. In the after-dryer the paper web (W) is dried in a dryer group/groups making use of a normal single-wire draw, and, in connection with or after the drying, the paper web (W) is treated by means of a device/devices (192, 191, 201, 202) in order to compensate for a tendency of curling of the paper web (W). Further, the invention concerns an after-dryer for a paper machine for applying the method to the drying of a surface-treated paper web or equivalent, which after-dryer is placed after the finishing device (10), by means of which finishing device (10) the paper web (W) is surface-sized or coated. The after-dryer comprises at least one dryer group that applies a normal single-wire draw so as to dry the paper web (W) and a device/devices (191, 192, 201, 202) for compensating for a tendency of curling of the paper web (W).
CA002266780A 1996-09-20 1997-09-09 Method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine and after-dryer carrying out the method in a paper machine Expired - Fee Related CA2266780C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI963734 1996-09-20
FI963734A FI101488B (en) 1996-09-20 1996-09-20 Method for drying a surface-treated paper web or the like in a post-drying section of a special paper machine and a post-drying section of a paper machine applying the method
PCT/FI1997/000531 WO1998012379A1 (en) 1996-09-20 1997-09-09 Method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine and after-dryer carrying out the method in a paper machine

Publications (2)

Publication Number Publication Date
CA2266780A1 true CA2266780A1 (en) 1998-03-26
CA2266780C CA2266780C (en) 2007-05-08

Family

ID=8546714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002266780A Expired - Fee Related CA2266780C (en) 1996-09-20 1997-09-09 Method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine and after-dryer carrying out the method in a paper machine

Country Status (10)

Country Link
EP (1) EP1015689B1 (en)
JP (1) JP4027987B2 (en)
KR (1) KR100487017B1 (en)
CN (1) CN1077636C (en)
AT (1) ATE258619T1 (en)
AU (1) AU4302797A (en)
CA (1) CA2266780C (en)
DE (1) DE69727401T2 (en)
FI (1) FI101488B (en)
WO (1) WO1998012379A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001421A (en) * 1996-12-03 1999-12-14 Valmet Corporation Method for drying paper and a dry end of a paper machine
US5983523A (en) * 1997-03-27 1999-11-16 Valmet Corporation Method for controlling curl of paper in a dryer section of a paper machine and a paper or board machine
US6038789A (en) * 1997-05-15 2000-03-21 Valmet Corporation Method for controlling the curl of paper and a paper or board machine line that applies the method
FI106269B (en) * 1999-05-10 2000-12-29 Valmet Corp Blow arrangement and method for compensating the curl tendency of paper or cardboard webs and a paper or cardboard machine
DE10318250A1 (en) * 2003-04-23 2004-11-11 Voith Paper Patent Gmbh Drying assembly of papermaking machine, has series of drying cylinders inclined with respect to the horizontal, in direction of web advance
FI121931B (en) * 2003-05-08 2011-06-15 Metso Paper Inc A method for treating surface-glued paper, especially fine paper, in a paper machine finishing section and a paper machine finishing section
FI118387B (en) 2006-02-15 2007-10-31 Metso Paper Inc Process in connection with the manufacture of a surface glued fiber web, in particular a paper or cardboard web
FI20075012A0 (en) 2007-01-11 2007-01-11 Metso Paper Inc A method for treating a coated / surface-bonded paper or board web in a paper or board machine finishing section and a paper or board machine finishing section
CN103669089A (en) * 2012-09-10 2014-03-26 国能纸业有限公司 Rear drying system used for multi-cylinder long mesh paper machine
CN103669097B (en) * 2012-09-10 2017-06-16 国能纸业有限公司 A kind of multi-cylinder long mesh paper machine for producing filler paper high
CN103669098B (en) * 2012-09-10 2017-09-22 国能纸业有限公司 For the frame for the multi-cylinder long mesh paper machine for producing high filler paper
EP2765237B1 (en) 2013-02-06 2016-11-23 Valmet Technologies, Inc. Method for producing a fiber web and production line for producing a fiber web

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98387C (en) * 1995-02-01 1997-06-10 Valmet Corp Method for the production of surface-treated paper, in particular fine paper, and the dry end of a paper machine

Also Published As

Publication number Publication date
EP1015689B1 (en) 2004-01-28
JP4027987B2 (en) 2007-12-26
FI963734A (en) 1998-03-21
FI963734A0 (en) 1996-09-20
JP2001500579A (en) 2001-01-16
DE69727401T2 (en) 2004-07-15
CA2266780C (en) 2007-05-08
CN1231006A (en) 1999-10-06
AU4302797A (en) 1998-04-14
EP1015689A1 (en) 2000-07-05
FI101488B1 (en) 1998-06-30
CN1077636C (en) 2002-01-09
KR19990046827A (en) 1999-07-05
FI101488B (en) 1998-06-30
WO1998012379A1 (en) 1998-03-26
DE69727401D1 (en) 2004-03-04
KR100487017B1 (en) 2005-05-03
ATE258619T1 (en) 2004-02-15

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Legal Events

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