EP0681057A3 - Mehrschichten-Stoffauflauf. - Google Patents

Mehrschichten-Stoffauflauf. Download PDF

Info

Publication number
EP0681057A3
EP0681057A3 EP95106390A EP95106390A EP0681057A3 EP 0681057 A3 EP0681057 A3 EP 0681057A3 EP 95106390 A EP95106390 A EP 95106390A EP 95106390 A EP95106390 A EP 95106390A EP 0681057 A3 EP0681057 A3 EP 0681057A3
Authority
EP
European Patent Office
Prior art keywords
turbulence
exit
lamella
nozzle
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
EP95106390A
Other languages
English (en)
French (fr)
Other versions
EP0681057B1 (de
EP0681057A2 (de
Inventor
Helmut Heinzmann
Wolfgang Ruf
Ulrich Begemann
Thomas Dietz
Frank Fey
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
Application filed by Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0681057A2 publication Critical patent/EP0681057A2/de
Publication of EP0681057A3 publication Critical patent/EP0681057A3/de
Application granted granted Critical
Publication of EP0681057B1 publication Critical patent/EP0681057B1/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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
    • D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers

Landscapes

  • Paper (AREA)
  • Magnetic Heads (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
EP95106390A 1994-04-29 1995-04-27 Mehrschichten-Stoffauflauf Expired - Lifetime EP0681057B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4415053 1994-04-29
DE4415053 1994-04-29

Publications (3)

Publication Number Publication Date
EP0681057A2 EP0681057A2 (de) 1995-11-08
EP0681057A3 true EP0681057A3 (de) 1997-04-16
EP0681057B1 EP0681057B1 (de) 2002-08-28

Family

ID=6516813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95106390A Expired - Lifetime EP0681057B1 (de) 1994-04-29 1995-04-27 Mehrschichten-Stoffauflauf

Country Status (4)

Country Link
US (1) US5849159A (de)
EP (1) EP0681057B1 (de)
AT (1) ATE222971T1 (de)
DE (1) DE59510338D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6425984B2 (en) * 1995-10-20 2002-07-30 Institute Of Paper Science And Technology, Inc. Layered fiber structure in paper products
FI115646B (fi) * 1996-11-26 2005-06-15 Metso Paper Inc Paperikoneen/kartonkikoneen monikerrosperälaatikko
WO1998051856A1 (en) * 1997-05-12 1998-11-19 Beloit Technologies, Inc. A trailing element device
SE510341C2 (sv) 1997-08-19 1999-05-17 Sca Research Ab Metod och anordning för formning av en flerskiktsbana
AT406171B (de) * 1998-02-05 2000-03-27 Andritz Patentverwaltung Vorrichtung zur zufuhr einer faserstoffsuspension auf eine entwässerungseinrichtung
DE19962709A1 (de) * 1999-12-23 2001-06-28 Voith Paper Patent Gmbh Stoffauflauf
DE10051802A1 (de) * 2000-10-18 2002-04-25 Voith Paper Patent Gmbh Lamelle eines Stoffauflaufs einer Papier-, Karton- oder Tissuemaschine
DE10122047A1 (de) * 2001-05-07 2002-11-14 Voith Paper Patent Gmbh Blattbildungsvorrichtung und -verfahren
US7435369B2 (en) * 2001-06-06 2008-10-14 Bpb Plc Method for targeted delivery of additives to varying layers in gypsum panels
TW593838B (en) * 2001-06-11 2004-06-21 Sca Hygiene Prod Ab A patterned paper and a method for manufacturing such
DE102008000564A1 (de) 2008-03-07 2009-09-10 Voith Patent Gmbh Vorrichtung zur Herstellung und/oder Behandlung einer Faserstoffbahn
DE202009013111U1 (de) 2009-09-30 2010-01-07 Voith Patent Gmbh Trennelement für einen Stoffauflauf einer Maschine zur Herstellung einer Faserstoffbahn
WO2019136254A1 (en) 2018-01-05 2019-07-11 International Paper Company Paper products having increased bending stiffness and cross-direction strength and methods for making the same
DE102018120162A1 (de) * 2018-08-20 2019-10-10 Voith Patent Gmbh Stoffauflauf
KR20220161380A (ko) * 2020-03-31 2022-12-06 킴벌리-클라크 월드와이드, 인크. 구역화된 및/또는 층상 기판 및 그 제조 방법 및 장치

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824608A1 (de) * 1977-07-13 1979-01-25 Tampella Oy Ab Speiseapparat in einer bahnbildungsmaschine zur herstellung einer zwei- oder mehrschichtigen faserbahn
DE2916351A1 (de) * 1978-04-25 1979-11-08 Karlstad Mekaniska Ab Verfahren und vorrichtung zur formierung eines mehrschichtigen strahles aus stoff zur herstellung von papier
WO1981002903A1 (en) * 1980-04-11 1981-10-15 Valmet Oy Headbox for a paper machine
EP0147350A2 (de) * 1983-11-25 1985-07-03 Beloit Corporation Leitelement für convergierenden Stoffauslauf
DE3502885A1 (de) * 1985-01-29 1986-07-31 Mitsubishi Jukogyo K.K., Tokio/Tokyo Papiermaschinen-stoffauflauf
DE3704462A1 (de) * 1987-02-02 1988-08-11 Escher Wyss Gmbh Stoffauflauf fuer eine papiermaschine
US4941950A (en) * 1989-07-26 1990-07-17 Beloit Corporation Headbox with grooved trailing element
US5013406A (en) * 1989-11-09 1991-05-07 Beloit Corporation Trailing element device for a headbox
DE4323263A1 (de) * 1993-07-12 1994-01-13 Voith Gmbh J M Stoffauflauf einer Papiermaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT361772B (de) * 1977-12-13 1981-03-25 Escher Wyss Gmbh Stoffauflauf fuer papiermaschinen
AT377026B (de) * 1980-12-19 1985-01-25 Escher Wyss Gmbh Stoffauflauf fuer eine papiermaschine
AT378793B (de) * 1981-05-14 1985-09-25 Escher Wyss Gmbh Stoffauflaufvorrichtung fuer papiermaschinen
US4566945A (en) * 1984-04-11 1986-01-28 Beloit Corporation Headbox trailing element
US4604164A (en) * 1985-01-30 1986-08-05 Mitsubishi Jukogyo Kabushiki Kaisha Flow restraining elements in the headbox of a paper machine
FR2631353A1 (fr) * 1988-05-13 1989-11-17 Semti Dispositif d'alimentation en melange pateux
DE4019593C2 (de) * 1990-06-20 1994-01-20 Voith Gmbh J M Stoffauflauf für Papiermaschinen
DE4225297C2 (de) * 1992-07-31 1996-11-28 Voith Sulzer Papiermasch Gmbh Stoffauflauf für eine Papiermaschine
DE4440079C2 (de) * 1994-11-10 1997-10-02 Voith Sulzer Papiermasch Gmbh Mehrschichten-Stoffauflauf

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824608A1 (de) * 1977-07-13 1979-01-25 Tampella Oy Ab Speiseapparat in einer bahnbildungsmaschine zur herstellung einer zwei- oder mehrschichtigen faserbahn
DE2916351A1 (de) * 1978-04-25 1979-11-08 Karlstad Mekaniska Ab Verfahren und vorrichtung zur formierung eines mehrschichtigen strahles aus stoff zur herstellung von papier
WO1981002903A1 (en) * 1980-04-11 1981-10-15 Valmet Oy Headbox for a paper machine
EP0147350A2 (de) * 1983-11-25 1985-07-03 Beloit Corporation Leitelement für convergierenden Stoffauslauf
DE3502885A1 (de) * 1985-01-29 1986-07-31 Mitsubishi Jukogyo K.K., Tokio/Tokyo Papiermaschinen-stoffauflauf
DE3704462A1 (de) * 1987-02-02 1988-08-11 Escher Wyss Gmbh Stoffauflauf fuer eine papiermaschine
US4941950A (en) * 1989-07-26 1990-07-17 Beloit Corporation Headbox with grooved trailing element
US5013406A (en) * 1989-11-09 1991-05-07 Beloit Corporation Trailing element device for a headbox
DE4323263A1 (de) * 1993-07-12 1994-01-13 Voith Gmbh J M Stoffauflauf einer Papiermaschine

Also Published As

Publication number Publication date
DE59510338D1 (de) 2002-10-02
US5849159A (en) 1998-12-15
EP0681057B1 (de) 2002-08-28
EP0681057A2 (de) 1995-11-08
ATE222971T1 (de) 2002-09-15

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