SE9800308D0 - Paper machine and process for making a paper press web - Google Patents

Paper machine and process for making a paper press web

Info

Publication number
SE9800308D0
SE9800308D0 SE9800308A SE9800308A SE9800308D0 SE 9800308 D0 SE9800308 D0 SE 9800308D0 SE 9800308 A SE9800308 A SE 9800308A SE 9800308 A SE9800308 A SE 9800308A SE 9800308 D0 SE9800308 D0 SE 9800308D0
Authority
SE
Sweden
Prior art keywords
press
paper
roll
paper web
extended
Prior art date
Application number
SE9800308A
Other languages
Swedish (sv)
Other versions
SE9800308L (en
SE511485C2 (en
Inventor
Carl Haakanson
Original Assignee
Valmet Karlstad Ab
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 Karlstad Ab filed Critical Valmet Karlstad Ab
Priority to SE9800308A priority Critical patent/SE511485C2/en
Publication of SE9800308D0 publication Critical patent/SE9800308D0/en
Priority to PCT/SE1999/000090 priority patent/WO1999040255A1/en
Publication of SE9800308L publication Critical patent/SE9800308L/en
Publication of SE511485C2 publication Critical patent/SE511485C2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0281—Wet presses in combination with a dryer roll
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof

Landscapes

  • Paper (AREA)

Abstract

A paper machine for manufacturing a paper web, comprising a wet section (2) including a headbox (7), a former, a clothing that carries a formed paper web from the former; a press section (3) including a shoe press having a shoe press roll (13) and a counter roll (14); and a drying section (4) including a drying cylinder (5), close to which said counter roll being arranged, whereby the shoe press roll and counter roll form an extended, first press nip and counter roll and drying cylinder form a second press nip, in and after which the paper web (1) is transferred to the drying cylinder. According to the invention the shoe press has a first endless clothing (16) which carries the formed paper web up to the extended press nip and which runs in a loop around the shoe press roll through the extended press nip, and a second endless clothing (15) which is in the form of a felt running in a loop in which the counter roll is situated, through the extended, first press nip and through the second press nip. A method is also described for manufacturing a paper web in such a paper machine.
SE9800308A 1998-02-04 1998-02-04 Paper machine and process for making a paper press web SE511485C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9800308A SE511485C2 (en) 1998-02-04 1998-02-04 Paper machine and process for making a paper press web
PCT/SE1999/000090 WO1999040255A1 (en) 1998-02-04 1999-01-22 Paper machine and method of manufacturing a paper web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800308A SE511485C2 (en) 1998-02-04 1998-02-04 Paper machine and process for making a paper press web

Publications (3)

Publication Number Publication Date
SE9800308D0 true SE9800308D0 (en) 1998-02-04
SE9800308L SE9800308L (en) 1999-08-05
SE511485C2 SE511485C2 (en) 1999-10-04

Family

ID=20410069

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800308A SE511485C2 (en) 1998-02-04 1998-02-04 Paper machine and process for making a paper press web

Country Status (2)

Country Link
SE (1) SE511485C2 (en)
WO (1) WO1999040255A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE398207T1 (en) 2003-09-26 2008-07-15 Voith Patent Gmbh MACHINE FOR PRODUCING A FIBROUS WEB
DE102008000226A1 (en) * 2008-02-04 2009-08-06 Voith Patent Gmbh Device for dewatering fibrous webs, in particular tissue webs
SE536201C2 (en) * 2011-07-28 2013-06-25 Metso Paper Sweden Ab A machine for making Tissue paper and a method of running such a machine
PL2910679T3 (en) 2011-12-07 2017-09-29 Valmet Aktiebolag An extended nip roll for a papermaking machine and a method of producing tissue paper
JP6157589B2 (en) 2012-04-19 2017-07-05 バルメット、アクチボラグＶａｌｍｅｔ Ａｋｔｉｅｂｏｌａｇ Stretching nip roll, stretching nip press using the stretching nip roll, papermaking machine, and operating method of stretching nip press
EP2796617B1 (en) * 2013-04-22 2016-06-15 GapCon Tissue S.r.l. Shoe press application for the production of tissue grades

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224730C1 (en) * 1992-07-27 1993-09-02 J.M. Voith Gmbh, 89522 Heidenheim, De Tissue paper mfg. machine preventing moisture return - comprises shoe press for press unit(s) for drying tissue web, for min. press units
CA2141292A1 (en) * 1993-05-29 1994-12-08 Karl Steiner Press of paper machine for thin papers
DE4318036C1 (en) * 1993-05-29 1994-07-28 Voith Gmbh J M Press unit of a paper machine for the production of tissue paper

Also Published As

Publication number Publication date
SE9800308L (en) 1999-08-05
SE511485C2 (en) 1999-10-04
WO1999040255A1 (en) 1999-08-12

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Legal Events

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NUG Patent has lapsed