[go: up one dir, main page]

FI20000341A0 - Method and apparatus for calendering paper - Google Patents

Method and apparatus for calendering paper

Info

Publication number
FI20000341A0
FI20000341A0 FI20000341A FI20000341A FI20000341A0 FI 20000341 A0 FI20000341 A0 FI 20000341A0 FI 20000341 A FI20000341 A FI 20000341A FI 20000341 A FI20000341 A FI 20000341A FI 20000341 A0 FI20000341 A0 FI 20000341A0
Authority
FI
Finland
Prior art keywords
nip
calender
roll
calendering
paper
Prior art date
Application number
FI20000341A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20000341L (en
FI113288B (en
Inventor
Matti Lares
Timo Torvi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8557545&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20000341(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of FI20000341A0 publication Critical patent/FI20000341A0/en
Priority to FI20000341A priority Critical patent/FI113288B/en
Application filed by Valmet Corp filed Critical Valmet Corp
Priority to DE60104996T priority patent/DE60104996T3/en
Priority to AU2001237478A priority patent/AU2001237478A1/en
Priority to EP01909876A priority patent/EP1266088B2/en
Priority to JP2001559936A priority patent/JP2003522857A/en
Priority to AT01909876T priority patent/ATE274105T1/en
Priority to PCT/FI2001/000155 priority patent/WO2001061107A1/en
Publication of FI20000341L publication Critical patent/FI20000341L/en
Publication of FI113288B publication Critical patent/FI113288B/en
Application granted granted Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0293—Provisions or constructions to facilitate the removal of the rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus

Landscapes

  • Paper (AREA)

Abstract

A method and a device for calendering paper in a calender which comprises at least one calender unit (10; 110) in which a first calendering nip (N1; N3) is formed between a heatable calender roll (16; 116) and an extended-nip roll (12; 112), which nip is an extended nip, through which a paper web (W) is guided to run in order to calender the paper on at least one side. In the calender unit (10; 110), a second calendering nip (N2; N4) is formed with the heatable calender roll (16; 116) and a third calender roll (17; 117), which nip is a roll nip, and the paper web (W) is guided to run through said roll nip (N2; N4) such that, in both calendering nips (N1, N3; N2, N4), the same side of the paper web (W) is in contact with the heatable calender roll (16; 116).
FI20000341A 2000-02-16 2000-02-16 Method and apparatus for calendering paper FI113288B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20000341A FI113288B (en) 2000-02-16 2000-02-16 Method and apparatus for calendering paper
DE60104996T DE60104996T3 (en) 2000-02-16 2001-02-16 METHOD AND DEVICE FOR CALANIZING PAPER WITH A HEATED ROLLER
PCT/FI2001/000155 WO2001061107A1 (en) 2000-02-16 2001-02-16 Method and device for calendering paper, comprising a heatable roll
AU2001237478A AU2001237478A1 (en) 2000-02-16 2001-02-16 Method and device for calendering paper, comprising a heatable roll
EP01909876A EP1266088B2 (en) 2000-02-16 2001-02-16 Method and device for calendering paper, comprising a heatable roll
JP2001559936A JP2003522857A (en) 2000-02-16 2001-02-16 Method and apparatus for calendering paper including a heatable roll
AT01909876T ATE274105T1 (en) 2000-02-16 2001-02-16 METHOD AND DEVICE FOR CALENDARING PAPER USING A HEATED ROLLER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000341A FI113288B (en) 2000-02-16 2000-02-16 Method and apparatus for calendering paper
FI20000341 2000-02-16

Publications (3)

Publication Number Publication Date
FI20000341A0 true FI20000341A0 (en) 2000-02-16
FI20000341L FI20000341L (en) 2001-08-16
FI113288B FI113288B (en) 2004-03-31

Family

ID=8557545

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000341A FI113288B (en) 2000-02-16 2000-02-16 Method and apparatus for calendering paper

Country Status (7)

Country Link
EP (1) EP1266088B2 (en)
JP (1) JP2003522857A (en)
AT (1) ATE274105T1 (en)
AU (1) AU2001237478A1 (en)
DE (1) DE60104996T3 (en)
FI (1) FI113288B (en)
WO (1) WO2001061107A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206333C1 (en) † 2002-02-14 2003-07-31 Voith Paper Patent Gmbh Wide nip calender arrangement and method for satinizing a paper or Karrton web
DE10312705B3 (en) * 2003-03-21 2004-09-30 Voith Paper Patent Gmbh Calender, with a lower roller which can be exchanged, has support modules for the bottom roller to move it out of the seating on running rollers
DE102006001021A1 (en) * 2006-01-07 2007-07-12 Voith Patent Gmbh Paper mill matt-satin finisher for paper or cardboard has extended heating smoothing gap
DE102011004730A1 (en) * 2011-02-25 2012-08-30 Voith Patent Gmbh calender
DE102019101807A1 (en) * 2019-01-25 2020-07-30 Voith Patent Gmbh Roller change

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62874C (en) † 1979-10-15 1983-03-10 Valmet Oy PAPER CALENDAR
DE3821027A1 (en) * 1988-06-22 1989-12-28 Kuesters Eduard Maschf CALENDAR ARRANGEMENT
DE4322876A1 (en) † 1993-07-09 1993-11-18 Voith Gmbh J M Device for smoothing a paper or cardboard web
DE19508353A1 (en) * 1995-03-09 1996-09-12 Voith Sulzer Finishing Gmbh Calender for the two-sided treatment of a paper web
DE29504034U1 (en) † 1995-03-09 1995-05-04 Voith Sulzer Finishing GmbH, 47803 Krefeld Calender for the two-sided treatment of a paper web
DE19715345A1 (en) † 1997-03-27 1998-10-01 Voith Sulzer Papiermasch Gmbh Process for producing a coated web, in particular from paper or cardboard
DE19757474A1 (en) * 1997-12-23 1999-06-24 Voith Sulzer Papiertech Patent Paper calender

Also Published As

Publication number Publication date
ATE274105T1 (en) 2004-09-15
EP1266088B1 (en) 2004-08-18
FI20000341L (en) 2001-08-16
DE60104996D1 (en) 2004-09-23
AU2001237478A1 (en) 2001-08-27
EP1266088A1 (en) 2002-12-18
EP1266088B2 (en) 2010-03-24
DE60104996T2 (en) 2005-08-18
JP2003522857A (en) 2003-07-29
FI113288B (en) 2004-03-31
DE60104996T3 (en) 2010-08-26
WO2001061107A1 (en) 2001-08-23

Similar Documents

Publication Publication Date Title
ATE179470T1 (en) PRESS SECTION OF A PAPER MACHINE WITH A WIDE NIP PRESS
SE8304926D0 (en) PRESS PARTY WITH SEPARATA PRESS CUT IN A PAPER MACHINE
FI955014A0 (en) Press section in a paper machine, which uses Press section in a paper machine, in which a long press is used a long press
PL396177A1 (en) Device for processing fibrous web transformed into paper or cardboard in the papermaking machine or board machine
SE8703507L (en) END AND COMPACT PRESSURE PART IN PAPER MACHINE
FI20000341A0 (en) Method and apparatus for calendering paper
FI981756A0 (en) A method and apparatus for changing the characteristic frequency of a nip roll structure of a paper or board machine
DE50102790D1 (en) calender
SE8904282D0 (en) PROCEDURE AND DEVICE FOR CONDUCTING A FIBER COVER FROM A VIA THROUGH A PRESS PARTY
FI971346A0 (en) Method and apparatus for dewatering a paper or paperboard web and for conveying the web to the press section
AU9445098A (en) Calender provided with an extended nip
SE9102623L (en) CALENDAR FOR PAPER OR CARTON MACHINE
ATE352666T1 (en) SOFT CREPE PAPER MACHINE AND PRESS SECTION THEREOF
FI892625A0 (en) PRESS SPEAKER FOR PAPER-ELLER CARTON MASK.
FI953245A0 (en) Press section in paper machine
FI981089A0 (en) A press section of a paper machine in which one or more long nips are applied
FI5061U1 (en) Calender
FI20002036A7 (en) Method for calendering a paper or paperboard web and calender
SE0000823D0 (en) Machine for making a paper or cardboard web and press portion therein
SE9804569D0 (en) An apparatus for drying a paper web
FI20065671A7 (en) Press arrangement in a belt-driven handling device of a paper/board machine or finishing machine
FI990745L (en) Calender for processing web-like material on both sides
FI20002782A0 (en) Method and apparatus for calendering paper
SE9800867D0 (en) Paper machine and method for making a paper web
FI20010386A0 (en) Method for adjusting properties of the polymer coating of the roller or belt

Legal Events

Date Code Title Description
MM Patent lapsed