EP0851058A3 - Wet-end and process to form a multilayer paper web - Google Patents

Wet-end and process to form a multilayer paper web Download PDF

Info

Publication number
EP0851058A3
EP0851058A3 EP97203859A EP97203859A EP0851058A3 EP 0851058 A3 EP0851058 A3 EP 0851058A3 EP 97203859 A EP97203859 A EP 97203859A EP 97203859 A EP97203859 A EP 97203859A EP 0851058 A3 EP0851058 A3 EP 0851058A3
Authority
EP
European Patent Office
Prior art keywords
layer
fourdrinier
wet
paper web
blanket
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
EP97203859A
Other languages
German (de)
French (fr)
Other versions
EP0851058A2 (en
EP0851058B1 (en
Inventor
Dieter Egelhof
Peter Mirsberger
Alfred Dr. Bubik
Frank Herzog
Wolf Dieter Baumann
Otto L. Heissenberger
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 Papiermaschinen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7814372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0851058(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0851058A2 publication Critical patent/EP0851058A2/en
Publication of EP0851058A3 publication Critical patent/EP0851058A3/en
Application granted granted Critical
Publication of EP0851058B1 publication Critical patent/EP0851058B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • 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)
  • Nonwoven Fabrics (AREA)

Abstract

The fourdrinier section (10) of a papermaking machine, for the prodn. of a multi-layer fibre web, has a double fourdrinier section (20) to form the second layer which is before the point (42) where the two layers are brought together, in the direction (14) of blanket (12) travel. The second layer on the first fourdrinier (22) is brought into the junction section (42) at an angle (44) against the blanket (12) ≤ 90 degrees . Also claimed is an operation where the second layer is formed in a zone in front of the layer junction point (42). The second layer is brought by the first fourdrinier (22) to the layer junction point (42) at an angle (44) ≤ 90 degrees to the blanket (12).
EP97203859A 1996-12-11 1997-12-09 Wet-end to form a multilayer paper web Revoked EP0851058B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651493 1996-12-11
DE19651493A DE19651493A1 (en) 1996-12-11 1996-12-11 Sieve section and method for forming a multi-layer fibrous web

Publications (3)

Publication Number Publication Date
EP0851058A2 EP0851058A2 (en) 1998-07-01
EP0851058A3 true EP0851058A3 (en) 1999-05-19
EP0851058B1 EP0851058B1 (en) 2003-03-12

Family

ID=7814372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97203859A Revoked EP0851058B1 (en) 1996-12-11 1997-12-09 Wet-end to form a multilayer paper web

Country Status (6)

Country Link
US (1) US6159341A (en)
EP (1) EP0851058B1 (en)
JP (2) JP4183295B2 (en)
AT (1) ATE234386T1 (en)
CA (1) CA2224429C (en)
DE (2) DE19651493A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375799B1 (en) 1999-01-28 2002-04-23 Voith Sulzer Papiertechnik Patent Gmbh Process and apparatus for producing a fibrous material web
EP1266087B1 (en) * 1999-12-15 2006-07-26 Metso Paper, Inc. Arrangement and method for forming a multilayered paper or paperboard web
SE516329C2 (en) * 1999-12-15 2001-12-17 Metso Paper Karlstad Ab 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
DE10015827A1 (en) * 2000-03-30 2001-10-11 Voith Paper Patent Gmbh Machine for the production of a multilayer fibrous web
US6932886B2 (en) * 2000-03-30 2005-08-23 Voith Paper Patent Gmbh Multi-ply fibrous plasterboard web
DE10101549A1 (en) * 2001-01-15 2002-07-18 Voith Paper Patent Gmbh Production of a multi-layer paper/cardboard web, has couching station(s) along the web path where water is extracted and the fine matter is dispersed between layers to give a firm bond between them
DE10122047A1 (en) * 2001-05-07 2002-11-14 Voith Paper Patent Gmbh Sheet forming device and method
DE10161056A1 (en) 2001-12-12 2003-06-26 Voith Paper Patent Gmbh Wire section
DE10231512A1 (en) * 2002-07-12 2004-01-22 Voith Paper Patent Gmbh Papermaking machine belt transports fibrous web around a redirection drum downwards towards the lowest part of a rotating drum where two fibrous webs merge
DE10232125A1 (en) * 2002-07-16 2004-02-05 Voith Paper Patent Gmbh Sieve section for the production of a multi-layer fibrous web
DE10303464A1 (en) * 2003-01-29 2004-09-30 Voith Paper Patent Gmbh Papermaking process has two de-watering sieve belts running back-to-back and tangentially deflected at the mid-point by a transverse wiper blade
AT412098B (en) * 2002-11-11 2004-09-27 Andritz Ag Maschf DEVICE FOR SEPARATING A PAPER RAIL FROM A SCREEN
DE10255471A1 (en) * 2002-11-28 2004-07-22 Voith Paper Patent Gmbh Twin-fourdrinier section, at a paper/cardboard web production machine, has suction units in the paths of each fourdrinier to extract clouds of steam and the like
DE202004021817U1 (en) 2004-10-21 2011-06-09 Voith Patent GmbH, 89522 Sheet forming system
US7879192B2 (en) * 2006-05-22 2011-02-01 Paperchine Inc. Multiply former apparatus
JP2009293138A (en) * 2008-06-03 2009-12-17 Daio Paper Corp Method for producing core base paper for corrugated board
DE102009000696A1 (en) 2009-02-06 2010-08-12 Voith Patent Gmbh Method for producing a multilayer fibrous web and sheet forming apparatus for carrying out the method
RU2447218C2 (en) * 2010-06-16 2012-04-10 Анатолий Кузьмич Соломаха Compact device for production of sanitary-hygiene types of paper
DE102011083308A1 (en) 2011-09-23 2013-03-28 Voith Patent Gmbh Sheet forming device for a machine for producing a fibrous web from at least one pulp suspension
WO2015163870A1 (en) * 2014-04-23 2015-10-29 Hewlett-Packard Development Company, L.P. Packaging material and method for making the same
DE102014210883A1 (en) * 2014-06-06 2015-06-11 Voith Patent Gmbh Device for producing a fibrous web
FR3035611B1 (en) * 2015-04-28 2019-08-09 Centre Technique Du Papier METHOD AND DEVICE FOR MANUFACTURING LAMINATED MATERIAL COMPRISING A FIBRILED CELLULOSE LAYER
JP7411649B2 (en) 2018-06-26 2024-01-11 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド Cooling filter rod and cigarette filter
EP4202117A1 (en) 2021-12-23 2023-06-28 Schoeller Technocell GmbH & Co. KG Two-layer decorative paper for improving print quality

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388936A1 (en) * 1977-04-28 1978-11-24 Valmet Oy MULTI-LAYER CARDBOARD MANUFACTURING PROCESS AND TAPE FORMING ASSEMBLY APPLYING THIS PROCESS
WO1992006242A1 (en) * 1990-10-01 1992-04-16 Sulzer-Escher Wyss Gmbh Device for manufacturing multilayer paper or cardboard
DE4402273A1 (en) * 1994-01-27 1994-06-16 Voith Gmbh J M Paper-making machine for multilayer paper webs - has separate sections for each layer with same types for outer layers to give them same character

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7017764A (en) * 1969-12-06 1971-06-08
CA930580A (en) * 1970-06-30 1973-07-24 Mccormick Michael Paper- or board-making machines
JPS547884B2 (en) * 1973-03-12 1979-04-11
JP3064134B2 (en) * 1993-01-14 2000-07-12 三菱重工業株式会社 Multilayer paper forming equipment
DE4402274C2 (en) * 1994-01-27 1995-04-06 Voith Gmbh J M Twin-wire section
DE19530983B4 (en) * 1995-08-23 2006-04-27 Voith Paper Patent Gmbh Device for producing a multilayer paper or cardboard
DE29513969U1 (en) * 1995-08-31 1995-10-26 Voith Sulzer Papiermasch Gmbh Shaper for a paper or board machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388936A1 (en) * 1977-04-28 1978-11-24 Valmet Oy MULTI-LAYER CARDBOARD MANUFACTURING PROCESS AND TAPE FORMING ASSEMBLY APPLYING THIS PROCESS
WO1992006242A1 (en) * 1990-10-01 1992-04-16 Sulzer-Escher Wyss Gmbh Device for manufacturing multilayer paper or cardboard
DE4402273A1 (en) * 1994-01-27 1994-06-16 Voith Gmbh J M Paper-making machine for multilayer paper webs - has separate sections for each layer with same types for outer layers to give them same character

Also Published As

Publication number Publication date
US6159341A (en) 2000-12-12
EP0851058A2 (en) 1998-07-01
CA2224429C (en) 2006-06-27
CA2224429A1 (en) 1998-06-11
EP0851058B1 (en) 2003-03-12
JP2008255561A (en) 2008-10-23
ATE234386T1 (en) 2003-03-15
JPH10183487A (en) 1998-07-14
JP4262773B2 (en) 2009-05-13
JP4183295B2 (en) 2008-11-19
DE59709493D1 (en) 2003-04-17
DE19651493A1 (en) 1998-06-18

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