CA2394283A1 - Arrangement and method for forming a multilayered paper or paperboard web - Google Patents

Arrangement and method for forming a multilayered paper or paperboard web Download PDF

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Publication number
CA2394283A1
CA2394283A1 CA002394283A CA2394283A CA2394283A1 CA 2394283 A1 CA2394283 A1 CA 2394283A1 CA 002394283 A CA002394283 A CA 002394283A CA 2394283 A CA2394283 A CA 2394283A CA 2394283 A1 CA2394283 A1 CA 2394283A1
Authority
CA
Canada
Prior art keywords
forming
web
fines
arrangement
multilayered
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
CA002394283A
Other languages
French (fr)
Other versions
CA2394283C (en
Inventor
Jukka Kinnunen
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.)
Valmet Technologies Oy
Original Assignee
Individual
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
Priority claimed from SE9904605A external-priority patent/SE516329C2/en
Application filed by Individual filed Critical Individual
Publication of CA2394283A1 publication Critical patent/CA2394283A1/en
Application granted granted Critical
Publication of CA2394283C publication Critical patent/CA2394283C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)

Abstract

The invention relates to an arrangement for forming a multilayered paper or paperboard web (D) from stock suspen-sions with papermaking fibres and fines, said arrangement including at least a first (101; 201; 301; 401; 501) and a second (102; 202;
302; 402; 502) forming unit, at least one of the forming units being of twin wire type and having a forming roll for forming a fibrous web (A or B) having a higher content of fines at one side (x or z) than at the other (y or w), and a couch device (117; 217; 316; 317;
416, 417) for couching together said fibrous web (A or B) having a higher content of fines at one side with an other fibrous web (B
or A) to form the multilayered web (D), wherein both of the two forming units are of twin wire type and include a forming roll (109;
209; 309; 409; 509 and 111; 211; 311; 411; 511) for forming a fibrous web (A
and B) having a higher content of fines at one side (x and z) than at the other (y and w), and that the two forming units (101;
201; 301; 401; 501 and 102, 202; 302; 402; 502) are so arranged relative to each other as to place the web sides (x and z) having the highest content of fines in contact with each other for couching together to form the multilayered web (D). The invention further relates to a method of forming a multilayered paper or paperboard web using said arrangement.
CA002394283A 1999-12-15 2000-12-15 Arrangement and method for forming a multilayered paper or paperboard web Expired - Fee Related CA2394283C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9904605A SE516329C2 (en) 1999-12-15 1999-12-15 Multilayered paper or paperboard web formation arrangement comprises two twin wire type forming units with forming roll to form fibrous web with higher fine content at one side, arranged relative to each other
SE9904605-4 1999-12-15
US17197999P 1999-12-23 1999-12-23
US60/171,979 1999-12-23
PCT/SE2000/002570 WO2001044569A1 (en) 1999-12-15 2000-12-15 Arrangement and method for forming a multilayered paper or paperboard web

Publications (2)

Publication Number Publication Date
CA2394283A1 true CA2394283A1 (en) 2001-06-21
CA2394283C CA2394283C (en) 2008-08-12

Family

ID=26663696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002394283A Expired - Fee Related CA2394283C (en) 1999-12-15 2000-12-15 Arrangement and method for forming a multilayered paper or paperboard web

Country Status (8)

Country Link
EP (1) EP1266087B1 (en)
JP (1) JP2003528990A (en)
CN (1) CN1208515C (en)
AT (1) ATE334259T1 (en)
AU (1) AU778169B2 (en)
CA (1) CA2394283C (en)
DE (1) DE60029639T2 (en)
WO (1) WO2001044569A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232125A1 (en) * 2002-07-16 2004-02-05 Voith Paper Patent Gmbh Sieve section for the production of a multi-layer fibrous web
DE102008040688A1 (en) * 2008-07-24 2010-01-28 Voith Patent Gmbh Method for optimizing the energy balance in forming units in machines for producing fibrous webs and forming unit
WO2012041392A1 (en) * 2010-10-01 2012-04-05 Metso Paper, Inc. Device and method for manufacturing a web consisting of multiple layers
JP5716378B2 (en) 2010-12-17 2015-05-13 王子ホールディングス株式会社 Fiber sheet manufacturing equipment
CN104213476B (en) * 2014-08-18 2016-08-31 湖北欧华达纤维科技股份有限公司 The environmental friendly regenerated fibre board of high density and production method thereof
AT519242B1 (en) * 2017-02-03 2018-05-15 Andritz Ag Maschf METHOD FOR PRODUCING A MULTILAYER FIBROUS WEB WITH WHITE COVERING
CN107460760B (en) * 2017-09-13 2019-03-01 长兴恒大电子材料有限公司 A kind of heat transfer paper production and processing technology
DE102022107202A1 (en) 2022-03-28 2023-09-28 Voith Patent Gmbh Multi-layer fibrous web

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722503A (en) * 1925-07-06 1929-07-30 William H Millspaugh Paper-making method and machine
US5468348A (en) * 1990-07-10 1995-11-21 Beloit Technologies, Inc. Multi-ply web former and method
DE4031038C2 (en) * 1990-10-01 1997-01-23 Voith Sulzer Papiermasch Gmbh Device for producing a multilayer paper or cardboard
DE4402274C2 (en) * 1994-01-27 1995-04-06 Voith Gmbh J M Twin-wire section
DE4402273C2 (en) * 1994-01-27 1995-11-23 Voith Gmbh J M Paper machine for the production of multilayer paper webs
DE19651493A1 (en) * 1996-12-11 1998-06-18 Voith Sulzer Papiermasch Gmbh Sieve section and method for forming a multi-layer fibrous web
DE19920438A1 (en) * 1999-05-04 2000-11-09 Voith Sulzer Papiertech Patent Production of multi-layer paper or cardboard web, uses separate stock inlets and double-fourdrinier zones for each layer to be couched into multi-layer web using only three fourdriniers for two layers

Also Published As

Publication number Publication date
EP1266087B1 (en) 2006-07-26
DE60029639D1 (en) 2006-09-07
AU778169B2 (en) 2004-11-18
AU2245001A (en) 2001-06-25
CN1208515C (en) 2005-06-29
ATE334259T1 (en) 2006-08-15
WO2001044569A1 (en) 2001-06-21
CA2394283C (en) 2008-08-12
DE60029639T2 (en) 2007-07-26
CN1409787A (en) 2003-04-09
JP2003528990A (en) 2003-09-30
EP1266087A1 (en) 2002-12-18

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