AT506985B1 - Vorpresse, formierpartie und anlage zur herstellung einer mehrlagigen materialbahn - Google Patents

Vorpresse, formierpartie und anlage zur herstellung einer mehrlagigen materialbahn Download PDF

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Publication number
AT506985B1
AT506985B1 ATA991/2009A AT9912009A AT506985B1 AT 506985 B1 AT506985 B1 AT 506985B1 AT 9912009 A AT9912009 A AT 9912009A AT 506985 B1 AT506985 B1 AT 506985B1
Authority
AT
Austria
Prior art keywords
suction box
layer
web
pressing element
elastically deformable
Prior art date
Application number
ATA991/2009A
Other languages
German (de)
English (en)
Other versions
AT506985A2 (de
AT506985A3 (de
Inventor
Antti Poikolainen
Pekka Pakarinen
Original Assignee
Metso Paper 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 Metso Paper Inc filed Critical Metso Paper Inc
Publication of AT506985A2 publication Critical patent/AT506985A2/de
Publication of AT506985A3 publication Critical patent/AT506985A3/de
Application granted granted Critical
Publication of AT506985B1 publication Critical patent/AT506985B1/de

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
    • 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
    • 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
    • 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
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • 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)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
ATA991/2009A 2008-06-27 2009-06-25 Vorpresse, formierpartie und anlage zur herstellung einer mehrlagigen materialbahn AT506985B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20085654A FI121147B (fi) 2008-06-27 2008-06-27 Esipuristin, rainanmuodostusosa ja laitteisto monikerrosrainan valmistamiseksi

Publications (3)

Publication Number Publication Date
AT506985A2 AT506985A2 (de) 2010-01-15
AT506985A3 AT506985A3 (de) 2012-12-15
AT506985B1 true AT506985B1 (de) 2013-02-15

Family

ID=39589415

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA991/2009A AT506985B1 (de) 2008-06-27 2009-06-25 Vorpresse, formierpartie und anlage zur herstellung einer mehrlagigen materialbahn

Country Status (3)

Country Link
AT (1) AT506985B1 (fi)
DE (1) DE102009027143A1 (fi)
FI (1) FI121147B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044079A1 (de) * 2010-11-17 2012-05-24 Voith Patent Gmbh Vorrichtung und Verfahren zur Herstellung einer Materialbahn
EP2841644B1 (en) * 2012-04-27 2016-11-23 Valmet Technologies, Inc. Forming section
FI126656B (fi) * 2012-09-03 2017-03-31 Valmet Technologies Inc Järjestely kerrostetun rainan muodostamiseksi kuiturainakoneessa, monikerroskuiturainakone ja menetelmä kerrostetun rainan muodostamiseksi kuiturainakoneella
EP3382094B1 (en) * 2017-03-31 2023-09-06 Valmet Technologies Oy Forming section for a multi-ply fiber web and a method for forming a multi-ply fiber web

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795440A (en) * 1993-12-20 1998-08-18 The Procter & Gamble Company Method of making wet pressed tissue paper
EP1225273A2 (de) * 2001-01-15 2002-07-24 Voith Paper Patent GmbH Verfahren zur Herstellung einer mehrlagigen Faserstoffbahn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93237C (fi) 1993-06-11 1995-03-10 Valmet Tampella Inc Menetelmä ja laite paperi- tai kartonkikoneessa veden poistamiseksi rainasta
FI942616A (fi) 1994-06-03 1995-12-04 Valmet Corp Paperirainan esipuristin
FI20010287A (fi) 2001-02-15 2002-08-16 Metso Paper Inc Laitteisto rainojen yhteenliittämisessä rainaimessa kartonkikoneessa tai vastaavassa
SE526787C2 (sv) 2003-10-21 2005-11-01 Metso Paper Karlstad Ab Elastiskt derformerbar stödkropp för en anordning med förlängt nyp för behandling av fiberbana och användning av sådan stödkropp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795440A (en) * 1993-12-20 1998-08-18 The Procter & Gamble Company Method of making wet pressed tissue paper
EP1225273A2 (de) * 2001-01-15 2002-07-24 Voith Paper Patent GmbH Verfahren zur Herstellung einer mehrlagigen Faserstoffbahn

Also Published As

Publication number Publication date
DE102009027143A1 (de) 2009-12-31
FI20085654A (fi) 2009-12-28
FI20085654A0 (fi) 2008-06-27
FI121147B (fi) 2010-07-30
AT506985A2 (de) 2010-01-15
AT506985A3 (de) 2012-12-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20140625