FI972080A - A method for controlling paper curl and a paper or board machine line applying the method - Google Patents

A method for controlling paper curl and a paper or board machine line applying the method Download PDF

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Publication number
FI972080A
FI972080A FI972080A FI972080A FI972080A FI 972080 A FI972080 A FI 972080A FI 972080 A FI972080 A FI 972080A FI 972080 A FI972080 A FI 972080A FI 972080 A FI972080 A FI 972080A
Authority
FI
Finland
Prior art keywords
paper
board machine
machine line
line applying
controlling
Prior art date
Application number
FI972080A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI972080A0 (en
FI106271B (en
Inventor
Juha Kaihovirta
Pekka Pakarinen
Matti Luontama
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Priority to FI972080A priority Critical patent/FI106271B/en
Publication of FI972080A0 publication Critical patent/FI972080A0/en
Priority to PCT/FI1998/000395 priority patent/WO1998051857A1/en
Priority to CA002289475A priority patent/CA2289475A1/en
Priority to EP98921505A priority patent/EP1009876A1/en
Priority to AU74331/98A priority patent/AU7433198A/en
Priority to US09/079,821 priority patent/US6038789A/en
Publication of FI972080A publication Critical patent/FI972080A/en
Application granted granted Critical
Publication of FI106271B publication Critical patent/FI106271B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G7/00—Damping devices
    • 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
    • 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
    • D21F5/001—Drying webs by radiant heating
    • D21F5/002—Drying webs by radiant heating from infrared-emitting elements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/008—Steam showers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
FI972080A 1997-05-15 1997-05-15 A method for controlling paper curvature and a paper or board machine line employing the method FI106271B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI972080A FI106271B (en) 1997-05-15 1997-05-15 A method for controlling paper curvature and a paper or board machine line employing the method
PCT/FI1998/000395 WO1998051857A1 (en) 1997-05-15 1998-05-08 Method for controlling the curl of paper and a paper or board machine line that applies the method
CA002289475A CA2289475A1 (en) 1997-05-15 1998-05-08 Method for controlling the curl of paper and a paper or board machine line that applies the method
EP98921505A EP1009876A1 (en) 1997-05-15 1998-05-08 Method for controlling the curl of paper and a paper or board machine line that applies the method
AU74331/98A AU7433198A (en) 1997-05-15 1998-05-08 Method for controlling the curl of paper and a paper or board machine line that applies the method
US09/079,821 US6038789A (en) 1997-05-15 1998-05-15 Method for controlling the curl of paper and a paper or board machine line that applies the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972080 1997-05-15
FI972080A FI106271B (en) 1997-05-15 1997-05-15 A method for controlling paper curvature and a paper or board machine line employing the method

Publications (3)

Publication Number Publication Date
FI972080A0 FI972080A0 (en) 1997-05-15
FI972080A true FI972080A (en) 1998-11-16
FI106271B FI106271B (en) 2000-12-29

Family

ID=8548860

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972080A FI106271B (en) 1997-05-15 1997-05-15 A method for controlling paper curvature and a paper or board machine line employing the method

Country Status (5)

Country Link
EP (1) EP1009876A1 (en)
AU (1) AU7433198A (en)
CA (1) CA2289475A1 (en)
FI (1) FI106271B (en)
WO (1) WO1998051857A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6706150B1 (en) 1999-05-10 2004-03-16 Metso Paper, Inc. Method and arrangement of impingement for blowing compensation of a tendency of curling of a paper board web to be treated as well as a paper or board machine
US6767431B2 (en) 1999-03-23 2004-07-27 Metso Paper, Inc. Method for measuring and regulating curl in a paper or board web and a paper or board machine line
DE10084571B4 (en) * 1999-05-12 2009-01-02 Metso Paper, Inc. Method for producing paper and paper machine line

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327673B4 (en) * 2003-06-20 2005-04-14 Voith Paper Patent Gmbh Method of smoothing a paper or board web and wide-nip calender
CA2557924A1 (en) * 2004-03-12 2005-09-22 Metso Paper, Inc. Method and apparatus for producing calendered paper
CN116641253B (en) * 2023-05-24 2024-10-01 江苏太得隆智能装备有限公司 Three-fold net multi-cylinder paper machine

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6767431B2 (en) 1999-03-23 2004-07-27 Metso Paper, Inc. Method for measuring and regulating curl in a paper or board web and a paper or board machine line
US6706150B1 (en) 1999-05-10 2004-03-16 Metso Paper, Inc. Method and arrangement of impingement for blowing compensation of a tendency of curling of a paper board web to be treated as well as a paper or board machine
DE10084574B4 (en) * 1999-05-10 2009-04-09 Metso Paper, Inc. Air impact structure, air impact method and paper machine or board machine
DE10084571B4 (en) * 1999-05-12 2009-01-02 Metso Paper, Inc. Method for producing paper and paper machine line

Also Published As

Publication number Publication date
CA2289475A1 (en) 1998-11-19
EP1009876A1 (en) 2000-06-21
AU7433198A (en) 1998-12-08
FI972080A0 (en) 1997-05-15
FI106271B (en) 2000-12-29
WO1998051857A1 (en) 1998-11-19

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Legal Events

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MA Patent expired