NO20063379L - Gapformende seksjon for en to-wire papirmaskin - Google Patents

Gapformende seksjon for en to-wire papirmaskin

Info

Publication number
NO20063379L
NO20063379L NO20063379A NO20063379A NO20063379L NO 20063379 L NO20063379 L NO 20063379L NO 20063379 A NO20063379 A NO 20063379A NO 20063379 A NO20063379 A NO 20063379A NO 20063379 L NO20063379 L NO 20063379L
Authority
NO
Norway
Prior art keywords
vacuum
forming
machine direction
paper machine
gap
Prior art date
Application number
NO20063379A
Other languages
English (en)
Inventor
Vaughn Wildfong
Richard Pitt
Original Assignee
Asten Johnson Inc
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 Asten Johnson Inc filed Critical Asten Johnson Inc
Publication of NO20063379L publication Critical patent/NO20063379L/no

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
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • 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
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls
    • D21F1/523—Covers thereof
    • 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)

Abstract

Et formingsparti med dobbelt duk mellom (1) for papirmaskin er beskrevet hvor stigningen av dukbæreelementene (26,27,28) avtar progressivt i maskinretningen, nivået av vakuum tilført formingsdukene (2,4) gjennom avvanningskarene (11,12,13,14) øker i maskinretningen, idet de to formingsdukene (2,4) sammen med massen (7) klemt derimellom krysser minst fire separate og bestemte vakuumsoner (24,19,20,21,22,23) innenfor formingspartiet når de fremskrider i maskinretningen, idet vakuumnivået tilfører den siste av minst fire separate og bestemte vakuumsoner er høyere enn vakuumnivået tilført den første av de separerte og bestemte vakuumsoner, idet vakuumnivået tilført de minst fire og bestemte vakuumsoner følger en bestemt fil og avvanningskarene (11,12,13) og (14) som bærer dukbærerelementene (26, 27, 28) er anordnet slik at dukbæreelementene (26,27,28) blir anbrakt i en vekslende sekvens på maskinsidene av begge formingsdukene (2, 4).
NO20063379A 2003-12-22 2006-07-21 Gapformende seksjon for en to-wire papirmaskin NO20063379L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/040887 WO2005068714A1 (en) 2003-12-22 2003-12-22 Gap type forming section for a two fabric paper making machine

Publications (1)

Publication Number Publication Date
NO20063379L true NO20063379L (no) 2006-09-20

Family

ID=34793590

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063379A NO20063379L (no) 2003-12-22 2006-07-21 Gapformende seksjon for en to-wire papirmaskin

Country Status (10)

Country Link
US (1) US7524402B2 (no)
EP (1) EP1697582A4 (no)
CN (1) CN1886554B (no)
AU (1) AU2003299801C1 (no)
BR (1) BR0318673A (no)
CA (1) CA2544126C (no)
MX (1) MXPA06005684A (no)
NO (1) NO20063379L (no)
PL (1) PL380073A1 (no)
WO (1) WO2005068714A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040948A1 (de) 2008-08-01 2010-02-04 Voith Patent Gmbh Doppelsiebformer für eine Maschine zur Herstellung einer Faserstoffbahn
CN102203345B (zh) 2008-10-21 2013-07-17 阿斯顿约翰逊公司 具有多个排水底板的双织物成形部
CN110106734A (zh) * 2019-06-06 2019-08-09 广东理文造纸有限公司 一种靴形双面脱水机构

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232825A (en) 1963-09-16 1966-02-01 Time Inc Dual wire type paper-forming apparatus and methods of forming and dewatering paper
US3438854A (en) 1964-10-29 1969-04-15 Time Inc Dual wire paper forming apparatus and suction box therefor
US3944464A (en) * 1974-05-10 1976-03-16 International Paper Company Forming section for twin-wire papermaking machine
WO1982002910A1 (en) 1981-02-28 1982-09-02 Zag Heinz Device for continuously dehydrating a fiber web
US4532008A (en) 1983-07-22 1985-07-30 The Black Clawson Company Horizontal twin wire machine
JPS6189398A (ja) * 1984-10-03 1986-05-07 三菱重工業株式会社 紙層形成装置
FI77281C (fi) * 1987-06-18 1989-02-10 Valmet Paper Machinery Inc Hybridformare foer en pappersmaskin.
US5389206A (en) 1989-08-22 1995-02-14 J. M. Voith Gmbh Twin wire former
US5074996A (en) 1990-08-15 1991-12-24 Franklin Miller, Inc. Telescopical bar screen raking system
FI93032C (fi) 1991-03-15 1995-02-10 Valmet Paper Machinery Inc Paperikoneen kaksiviirainen rainanmuodostusosa
US5201999A (en) * 1991-06-10 1993-04-13 Beloit Technologies, Inc. Twin wire forming apparatus
FI93128C (fi) * 1991-07-19 1995-02-27 Tampella Papertech Oy Paperikoneen kaksiviirainen rainanmuodostusosa
CN1075516A (zh) * 1992-02-20 1993-08-25 王振春 纸页双圆网封闭成型装置
JPH07507961A (ja) 1992-05-22 1995-09-07 ハイピリオン カタリシス インターナショナル インコーポレイテッド 炭素原繊維の製造方法及びそれに用いられる触媒
WO1994009207A2 (en) 1992-10-14 1994-04-28 Valmet Paper Machinery Inc. Twin-wire former with simultaneous drainage suction boxes
DE4332162C2 (de) 1993-09-22 1994-12-01 Voith Gmbh J M Doppelsiebformer einer Papiermaschine
FI100542B (fi) * 1993-11-12 1997-12-31 Valmet Paper Machinery Inc Paperikoneen hybridiformeri, joka on varustettu MB-yksiköllä
DE4402273C2 (de) 1994-01-27 1995-11-23 Voith Gmbh J M Papiermaschine zur Herstellung mehrlagiger Papierbahnen
DE4420801C2 (de) 1994-06-16 1997-01-30 Voith Gmbh J M Verfahren zum Betreiben einer Doppelsiebzone einer Papiermaschine zur Herstellung von Faserstoffbahnen sowie Siebzone hierzu
FI105934B (fi) * 1994-06-17 2000-10-31 Valmet Paper Machinery Inc Paperikoneen hybridiformerin kaksiviiravyöhykkeen sisäänmeno
FI96623C (fi) * 1994-08-31 1996-07-25 Valmet Paper Machinery Inc Kaksiviiraformeri, etenkin nopeille paperikoneille
US5798024A (en) 1996-06-11 1998-08-25 Valmet Corporation Controlling web anistropy in a roll and blade twin-wire gap former
US5766419A (en) 1996-07-23 1998-06-16 Valmet Corporation Twin-wire gap former in a paper machine
US7005040B2 (en) * 2000-09-05 2006-02-28 Astenjohnson, Inc. Fabric support element for a papermaking machine
FI109299B (fi) 2001-01-22 2002-06-28 Metso Paper Inc Kaksiviiraformeri
DE10106731A1 (de) * 2001-02-14 2002-08-22 Voith Paper Patent Gmbh Doppelsiebformer zur Herstellung einer Faserstoffbahn aus einer Faserstoffsuspension
DE10161056A1 (de) * 2001-12-12 2003-06-26 Voith Paper Patent Gmbh Siebpartie

Also Published As

Publication number Publication date
CA2544126A1 (en) 2005-07-28
WO2005068714A1 (en) 2005-07-28
BR0318673A (pt) 2006-11-28
MXPA06005684A (es) 2006-08-17
EP1697582A4 (en) 2009-07-29
CN1886554B (zh) 2011-05-18
AU2003299801A1 (en) 2005-08-03
EP1697582A1 (en) 2006-09-06
US20060175031A1 (en) 2006-08-10
US7524402B2 (en) 2009-04-28
CA2544126C (en) 2009-03-17
CN1886554A (zh) 2006-12-27
AU2003299801C1 (en) 2008-05-29
PL380073A1 (pl) 2006-12-27
AU2003299801B2 (en) 2007-11-01

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application