EP0854232A3 - Maschine zur Herstellung einer Faserstoffbahn - Google Patents

Maschine zur Herstellung einer Faserstoffbahn Download PDF

Info

Publication number
EP0854232A3
EP0854232A3 EP97119333A EP97119333A EP0854232A3 EP 0854232 A3 EP0854232 A3 EP 0854232A3 EP 97119333 A EP97119333 A EP 97119333A EP 97119333 A EP97119333 A EP 97119333A EP 0854232 A3 EP0854232 A3 EP 0854232A3
Authority
EP
European Patent Office
Prior art keywords
press
nip
unit
web
machine
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
EP97119333A
Other languages
English (en)
French (fr)
Other versions
EP0854232A2 (de
EP0854232B1 (de
Inventor
Christian Schiel
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.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiermaschinen GmbH
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=7816125&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0854232(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0854232A2 publication Critical patent/EP0854232A2/de
Publication of EP0854232A3 publication Critical patent/EP0854232A3/de
Application granted granted Critical
Publication of EP0854232B1 publication Critical patent/EP0854232B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • 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

Landscapes

  • Paper (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

Eine Maschine zur Herstellung einer Faserstoffbahn, insbesondere Tissue- oder Hygienepapierbahn, ist mit einer eine Anpreßeinheit und einen Trockenzylinder umfassenden Hauptpresse versehen. Die Anpreßeinheit der Hauptpresse und/oder eine einer Vorpresse zugeordnete Preßeinheit ist zur Bildung einer jeweiligen Schuhpresse mit in Bahnlaufrichtung verlängertem Preßspalt durch eine Schuhpreßeinheit gebildet. Die in Bahnlaufrichtung betrachtet erste Schuhpresse ist so ausgelegt, daß das in deren Preßspalt über die Spaltlänge L erzeugte Druckprofil p(L) einen progressiven Druckanstieg aufweist, der im Bereich des Spaltanfanges beginnt und sich über wenigstens ein Drittel, vorzugsweise wenigstens die Hälfte der Spaltlänge L erstreckt.
EP97119333A 1996-12-23 1997-11-05 Maschine zur Herstellung einer Faserstoffbahn Expired - Lifetime EP0854232B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19654197 1996-12-23
DE19654197A DE19654197A1 (de) 1996-12-23 1996-12-23 Maschine zur Herstellung einer Faserstoffbahn

Publications (3)

Publication Number Publication Date
EP0854232A2 EP0854232A2 (de) 1998-07-22
EP0854232A3 true EP0854232A3 (de) 1999-07-28
EP0854232B1 EP0854232B1 (de) 2003-04-09

Family

ID=7816125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119333A Expired - Lifetime EP0854232B1 (de) 1996-12-23 1997-11-05 Maschine zur Herstellung einer Faserstoffbahn

Country Status (3)

Country Link
US (1) US6083349A (de)
EP (1) EP0854232B1 (de)
DE (2) DE19654197A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248210B1 (en) * 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
DE19860687A1 (de) 1998-12-29 2000-07-06 Voith Sulzer Papiermasch Gmbh Maschine sowie Verfahren zur Herstellung einer Faserstoffbahn
DE19902274A1 (de) * 1999-01-21 2000-07-27 Voith Sulzer Papiertech Patent Siebpartie sowie Bandführungseinrichtung für eine solche Siebpartie
DE10003686A1 (de) * 2000-01-28 2001-08-23 Voith Paper Patent Gmbh Maschine sowie Verfahren zur Herstellung einer Tissuebahn
JP2003533609A (ja) * 2000-05-18 2003-11-11 メッツォ ペーパー カルルスタッド アクチボラグ ソフトクレープ紙の抄紙機および該抄紙機のプレスセクション
EP1156153B1 (de) * 2000-05-18 2007-01-24 Metso Paper Karlstad Aktiebolag Weichkrepp-papiermaschine und deren Pressenpartie
DE10032251A1 (de) * 2000-07-03 2002-01-17 Voith Paper Patent Gmbh Maschine sowie Verfahren zur Herstellung einer Faserstoffbahn
EP1251203B1 (de) * 2001-04-18 2007-06-13 Stowe Woodward Aktiengesellschaft Schuhpressenbelt
EP1293601A1 (de) * 2001-09-17 2003-03-19 Stowe Woodward Aktiengesellschaft Schuhpressenbelt
DE102004033751A1 (de) * 2004-07-13 2006-02-02 Voith Paper Patent Gmbh Walzenmantel
EP2896743B1 (de) 2014-01-20 2016-06-29 Valmet S.p.A. Verfahren und Maschine zur Herstellung einer Tissuepapierbahn
SE542214C2 (en) * 2018-10-12 2020-03-10 Valmet Oy A tissue paper making machine and a method of operating a tissue paper making machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000389A1 (en) * 1989-06-23 1991-01-10 Beloit Corporation A heated extended nip press apparatus
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65103C (fi) * 1982-05-05 1984-03-12 Tampella Oy Ab Laongzonspress foer en pappersmaskin
FI842115A7 (fi) * 1984-05-25 1985-11-26 Valmet Oy Pressparti med separata pressnyp i en pappersmaskin.
DE3705241A1 (de) * 1986-12-24 1988-07-07 Escher Wyss Gmbh Verfahren zur mechanisch-thermischen entwaesserung einer faserstoffbahn
US5230776A (en) * 1988-10-25 1993-07-27 Valmet Paper Machinery, Inc. Paper machine for manufacturing a soft crepe paper web
US5047122A (en) * 1989-06-23 1991-09-10 Beloit Corporation Method for heated extended nip pressing
DE4102356C1 (de) * 1991-01-26 1992-01-23 J.M. Voith Gmbh, 7920 Heidenheim, De
US5167768A (en) * 1991-11-07 1992-12-01 Beloit Corporation Wide nip web press and method using a press shoe with two pivots
US5868904A (en) * 1993-12-08 1999-02-09 Valmet Corporation Press section employing an extended nip press with suction counter roll
FI955014A7 (fi) * 1995-10-20 1997-04-21 Valmet Corp Paperikoneen puristinosa, jossa käytetään pitkänippipuristinta

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000389A1 (en) * 1989-06-23 1991-01-10 Beloit Corporation A heated extended nip press apparatus
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

Also Published As

Publication number Publication date
EP0854232A2 (de) 1998-07-22
US6083349A (en) 2000-07-04
DE19654197A1 (de) 1998-06-25
EP0854232B1 (de) 2003-04-09
DE59709775D1 (de) 2003-05-15

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