AU2001237478A1 - Method and device for calendering paper, comprising a heatable roll - Google Patents

Method and device for calendering paper, comprising a heatable roll

Info

Publication number
AU2001237478A1
AU2001237478A1 AU2001237478A AU3747801A AU2001237478A1 AU 2001237478 A1 AU2001237478 A1 AU 2001237478A1 AU 2001237478 A AU2001237478 A AU 2001237478A AU 3747801 A AU3747801 A AU 3747801A AU 2001237478 A1 AU2001237478 A1 AU 2001237478A1
Authority
AU
Australia
Prior art keywords
nip
roll
calender
calendering
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.)
Abandoned
Application number
AU2001237478A
Inventor
Heikki Kaarakka
Matti Lares
Seppo Palonen
Ville Tiistola
Timo Torvi
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
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
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=AU2001237478(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Publication of AU2001237478A1 publication Critical patent/AU2001237478A1/en
Abandoned legal-status Critical Current

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).
AU2001237478A 2000-02-16 2001-02-16 Method and device for calendering paper, comprising a heatable roll Abandoned AU2001237478A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000341 2000-02-16
FI20000341A FI113288B (en) 2000-02-16 2000-02-16 Method and apparatus for calendering paper
PCT/FI2001/000155 WO2001061107A1 (en) 2000-02-16 2001-02-16 Method and device for calendering paper, comprising a heatable roll

Publications (1)

Publication Number Publication Date
AU2001237478A1 true AU2001237478A1 (en) 2001-08-27

Family

ID=8557545

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001237478A Abandoned AU2001237478A1 (en) 2000-02-16 2001-02-16 Method and device for calendering paper, comprising a heatable roll

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
EP1266088B1 (en) 2004-08-18
WO2001061107A1 (en) 2001-08-23
EP1266088B2 (en) 2010-03-24
FI113288B (en) 2004-03-31
DE60104996T2 (en) 2005-08-18
JP2003522857A (en) 2003-07-29
DE60104996T3 (en) 2010-08-26
FI20000341L (en) 2001-08-16
FI20000341A0 (en) 2000-02-16
ATE274105T1 (en) 2004-09-15
DE60104996D1 (en) 2004-09-23
EP1266088A1 (en) 2002-12-18

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