EP0967323A3 - Doppelsiebformer - Google Patents

Doppelsiebformer Download PDF

Info

Publication number
EP0967323A3
EP0967323A3 EP99101848A EP99101848A EP0967323A3 EP 0967323 A3 EP0967323 A3 EP 0967323A3 EP 99101848 A EP99101848 A EP 99101848A EP 99101848 A EP99101848 A EP 99101848A EP 0967323 A3 EP0967323 A3 EP 0967323A3
Authority
EP
European Patent Office
Prior art keywords
fourdrinier
support
underpressure
section
swivel
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
EP99101848A
Other languages
English (en)
French (fr)
Other versions
EP0967323A2 (de
EP0967323B1 (de
Inventor
Johann Moser
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 Papiertechnik Patent 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 Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiertechnik Patent GmbH
Publication of EP0967323A2 publication Critical patent/EP0967323A2/de
Publication of EP0967323A3 publication Critical patent/EP0967323A3/de
Application granted granted Critical
Publication of EP0967323B1 publication Critical patent/EP0967323B1/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
    • 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

Landscapes

  • Paper (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Doppelsiebformer zum Bilden einer Faserstoffbahn mit zwei endlose, umlaufende Siebbänder (11,12) die miteinander eine Doppelsiebzone bilden. Die zwei Siebbänder (11,12) laufen gemeinsam über eine Formierwalze (14), wobei das eine Siebband (12) in direkten Kontakt mit der Formierwalze (14) kommt und daß im Bereich des Ablaufstelle der beiden Siebbänder (11,12) von der Formierwalze (14) auf der Seite des außeren Siebbandes (11) eine Unterdruckzone gebildet wird z.B. mittels einer sogenannten Foilleiste (9).
EP99101848A 1998-06-25 1999-01-28 Doppelsiebformer Expired - Lifetime EP0967323B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828237A DE19828237A1 (de) 1998-06-25 1998-06-25 Doppelsiebformer
DE19828237 1998-06-25

Publications (3)

Publication Number Publication Date
EP0967323A2 EP0967323A2 (de) 1999-12-29
EP0967323A3 true EP0967323A3 (de) 2000-01-05
EP0967323B1 EP0967323B1 (de) 2003-01-02

Family

ID=7871926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101848A Expired - Lifetime EP0967323B1 (de) 1998-06-25 1999-01-28 Doppelsiebformer

Country Status (4)

Country Link
US (1) US6254727B1 (de)
EP (1) EP0967323B1 (de)
AT (1) ATE230454T1 (de)
DE (2) DE19828237A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343914A1 (de) * 2003-09-19 2005-05-04 Voith Paper Patent Gmbh Entwässerungseinrichtung eines Doppelsiebformers einer Maschine zur Herstellung einer Faserstoffbahn und dazugehöriges Verfahren
DE102004000068A1 (de) * 2004-12-30 2006-07-13 Voith Paper Patent Gmbh Entwässerungseinrichtung eines Doppelsiebformers einer Maschine zur Herstellung einer Faserstoffbahn
US7560762B2 (en) * 2005-08-23 2009-07-14 Macronix International Co., Ltd. Asymmetric floating gate NAND flash memory
FI20065142L (fi) * 2006-02-28 2007-08-29 Metso Paper Inc Imulaatikon etäisyyden säätö vastatelasta
FI120796B (fi) * 2006-03-31 2010-03-15 Metso Paper Inc Imulaatikon etäisyyden säätö vastatelasta
JP7361019B2 (ja) * 2017-09-01 2023-10-13 ストラ エンソ オーワイジェイ 板紙の製造方法、板紙、および段ボール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552139A1 (de) * 1992-01-17 1993-07-21 Valmet Paper Machinery Inc. Blattbildungspartie für eine Papiermaschine
WO1995034713A1 (en) * 1994-06-15 1995-12-21 Valmet Corporation Gap former in a paper machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601556A5 (de) * 1975-10-03 1978-07-14 Escher Wyss Gmbh
DE3815316C2 (de) * 1988-05-05 1996-02-01 Voith Sulzer Papiermasch Gmbh Vorrichtung zur Entwässerung an einem Doppelsieb-Former
DE4026953C2 (de) * 1990-01-26 1995-11-30 Escher Wyss Gmbh Entwässerungsvorrichtung und Verfahren zur Entwässerung an einem Doppelsiebformer
DE9105328U1 (de) 1991-04-30 1991-07-04 J.M. Voith Gmbh, 7920 Heidenheim Stationäre Stützvorrichtung
US5573643A (en) 1992-01-17 1996-11-12 Valmet Corporation Twin wire web former in a paper machine
DE4328024A1 (de) * 1993-08-20 1995-02-23 Voith Gmbh J M Doppelsieb-Blattbildner
DE19652485A1 (de) * 1996-12-17 1998-06-18 Voith Sulzer Papiermasch Gmbh Siebpartie und Verfahren zum Entwässern einer Faserstoffbahn in einer Siebpartie

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552139A1 (de) * 1992-01-17 1993-07-21 Valmet Paper Machinery Inc. Blattbildungspartie für eine Papiermaschine
WO1995034713A1 (en) * 1994-06-15 1995-12-21 Valmet Corporation Gap former in a paper machine

Also Published As

Publication number Publication date
DE19828237A1 (de) 1999-12-30
EP0967323A2 (de) 1999-12-29
US6254727B1 (en) 2001-07-03
EP0967323B1 (de) 2003-01-02
ATE230454T1 (de) 2003-01-15
DE59903896D1 (de) 2003-02-06

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