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AT513315A3 - Arrangement for forming a multilayer material web in a fiber web machine, multilayer fiber web machine and method for forming a multilayer fibrous web in a fiber web machine - Google Patents

Arrangement for forming a multilayer material web in a fiber web machine, multilayer fiber web machine and method for forming a multilayer fibrous web in a fiber web machine Download PDF

Info

Publication number
AT513315A3
AT513315A3 ATA579/2013A AT5792013A AT513315A3 AT 513315 A3 AT513315 A3 AT 513315A3 AT 5792013 A AT5792013 A AT 5792013A AT 513315 A3 AT513315 A3 AT 513315A3
Authority
AT
Austria
Prior art keywords
fiber web
multilayer
forming
machine
web
Prior art date
Application number
ATA579/2013A
Other languages
German (de)
Other versions
AT513315A2 (en
AT513315B1 (en
Inventor
Sami Anttilainen
Samppa Salminen
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 AT513315A2 publication Critical patent/AT513315A2/en
Publication of AT513315A3 publication Critical patent/AT513315A3/en
Application granted granted Critical
Publication of AT513315B1 publication Critical patent/AT513315B1/en

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
    • D21F1/36—Guiding mechanisms
    • 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
    • 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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/50—Suction boxes with rolls
    • 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
    • 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
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • D21F11/08—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type paper or board consisting of 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type

Landscapes

  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

Gegenstand der vorliegenden Erfindung ist eine zur Herstellung einer mehrlagigen Faserstoffbahn in einer Faserbahnmaschine bestimmte Anordnung (10), die eine Gautschwalze (12) umfasst, über die ein erstes Stützgewebe (F1) zu laufen ein­ gerichtet ist und dabei auf der Gautsch-walze einen ersten Umschlingungswinkel (a1) bildet, wobei bei der Bildung der Faserstoffbahn die erste Lage (W1) an der von der Gautsch-walze abgewandten Seite des ersten Stützgewebes auf die Gautsch­ walze zu laufen eingerichtet ist, wobei die Anordnung weiter ein zweites Stütz­ gewebe (F2) umfasst, das unter Bildung eines zweiten Umschlingungswinkels (a2) im Bereich des besagten ersten Umschlingungswinkels (a1) auf die Gautschwalze zu laufen eingerichtet ist, wobei bei der Bildung der Faserbahn die zweite Lage (W2) dazu eingerichtet ist, an der der Walze zugewandten Seite des zweiten Stütz­ gewebes auf dieGautschwalze zu laufen, und wobei die zweite Lage (W2) sich unter Bildung einer mehrlagigen Faserbahn (W) mit der ersten Lage (W1) zu vereinen bzw. ver­ gautschen eingerichtet ist und die Anordnung eine in einem Abstand von der Ober­ fläche der Gautschwalze (12) angeordnete Saugvorrichtung (14) aufweist. Die Er­ findung betrifft auch ein Verfahren zur Bildung einer mehrlagigen Faserbahn und eine Faserbahnmaschine.The present invention is an arrangement (10) for producing a multilayer fibrous web in a fiber web machine, which comprises a couch roll (12) over which a first support fabric (F1) is directed and wherein on the couch roll a first Wrapping angle (a1) forms, wherein in the formation of the fibrous web, the first layer (W1) on the side facing away from the Gautsch roller side of the first supporting fabric on the Gautsch roller is set to run, the arrangement further a second support fabric (F2) comprises, which is arranged to run on the couch roll to form a second wrap angle (a2) in the region of said first wrap angle (a1), wherein in the formation of the fiber web, the second layer (W2) is adapted to, on the side facing the roller the second support fabric to run on the roll of denomination, and wherein the second layer (W2) to form a multi-layer Faserba hn (W) with the first layer (W1) to unify or ver gautschen is set up and the arrangement at a distance from the upper surface of the couch roll (12) arranged suction device (14). The invention also relates to a method for forming a multi-ply fiber web and a fiber web machine.

ATA579/2013A 2012-09-03 2013-07-17 Arrangement for forming a multilayer material web in a fiber web machine, multilayer fiber web machine and method for forming a multilayer fibrous web in a fiber web machine AT513315B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125910A FI126656B (en) 2012-09-03 2012-09-03 Apparatus for forming a multilayer web in a fiber web machine, multi-layer fiber web machine and method for forming a multilayer web with a fiber web machine

Publications (3)

Publication Number Publication Date
AT513315A2 AT513315A2 (en) 2014-03-15
AT513315A3 true AT513315A3 (en) 2014-08-15
AT513315B1 AT513315B1 (en) 2015-02-15

Family

ID=50098622

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA579/2013A AT513315B1 (en) 2012-09-03 2013-07-17 Arrangement for forming a multilayer material web in a fiber web machine, multilayer fiber web machine and method for forming a multilayer fibrous web in a fiber web machine

Country Status (4)

Country Link
CN (1) CN103669099B (en)
AT (1) AT513315B1 (en)
DE (1) DE102013213667A1 (en)
FI (1) FI126656B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3333314A1 (en) * 2016-12-08 2018-06-13 Valmet Technologies Oy Forming unit
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
EP3540118B1 (en) * 2018-03-15 2022-11-23 Valmet Technologies Oy Fiber web machine and method of forming a multi-ply web

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117992B (en) * 1957-04-05 1961-11-23 Voith Ag J M Device for automatic transfer of the wet paper web in the paper machine from the suction roll to the removal cloth
WO1998029600A1 (en) * 1996-12-31 1998-07-09 Valmet Corporation Suction box in a paper machine and method in the suction box in a paper machine
EP1225273A2 (en) * 2001-01-15 2002-07-24 Voith Paper Patent GmbH Process for making a multilayer fibrous web
US6702926B1 (en) * 1996-12-11 2004-03-09 Voith Sulzer Papiermaschinen Gmbh Process for forming a multi-ply fiber web
DE102004000055A1 (en) * 2004-11-24 2006-06-01 Voith Paper Patent Gmbh Suction mechanism for formation of paper/carton comprises forming suction roller exhibit flying roller axle and stretching coil/band in a roll shell and suction zone arranged in the roller attached to the pump
DE102009027143A1 (en) * 2008-06-27 2009-12-31 Metso Paper, Inc. Prepress device for use in multi-layer molder for forming section of paper machine, has press element and another press element, which together form nip, by which material path is guided between two fabrics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3064134B2 (en) * 1993-01-14 2000-07-12 三菱重工業株式会社 Multilayer paper forming equipment
JP3171419B2 (en) * 1994-02-02 2001-05-28 特種製紙株式会社 Paper layer forming method and paper layer forming apparatus
FI20010287A7 (en) 2001-02-15 2002-08-16 Metso Paper Inc Equipment for joining webs together in a web feeder on a cardboard machine or similar
US7387706B2 (en) * 2004-01-30 2008-06-17 Voith Paper Patent Gmbh Process of material web formation on a structured fabric in a paper machine
FI116688B (en) * 2004-02-13 2006-01-31 Metso Paper Inc Multi-layer forming portion
FI118605B (en) * 2005-10-26 2008-01-15 Metso Paper Inc Web forming part and process for manufacturing multi-layer web

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117992B (en) * 1957-04-05 1961-11-23 Voith Ag J M Device for automatic transfer of the wet paper web in the paper machine from the suction roll to the removal cloth
US6702926B1 (en) * 1996-12-11 2004-03-09 Voith Sulzer Papiermaschinen Gmbh Process for forming a multi-ply fiber web
WO1998029600A1 (en) * 1996-12-31 1998-07-09 Valmet Corporation Suction box in a paper machine and method in the suction box in a paper machine
EP1225273A2 (en) * 2001-01-15 2002-07-24 Voith Paper Patent GmbH Process for making a multilayer fibrous web
DE102004000055A1 (en) * 2004-11-24 2006-06-01 Voith Paper Patent Gmbh Suction mechanism for formation of paper/carton comprises forming suction roller exhibit flying roller axle and stretching coil/band in a roll shell and suction zone arranged in the roller attached to the pump
DE102009027143A1 (en) * 2008-06-27 2009-12-31 Metso Paper, Inc. Prepress device for use in multi-layer molder for forming section of paper machine, has press element and another press element, which together form nip, by which material path is guided between two fabrics

Also Published As

Publication number Publication date
DE102013213667A1 (en) 2014-03-06
FI20125910A7 (en) 2014-03-04
AT513315A2 (en) 2014-03-15
FI126656B (en) 2017-03-31
CN103669099A (en) 2014-03-26
AT513315B1 (en) 2015-02-15
CN103669099B (en) 2017-06-23

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Effective date: 20200717