DE20080375U1 - Paper machine for the production of a liner - Google Patents

Paper machine for the production of a liner

Info

Publication number
DE20080375U1
DE20080375U1 DE20080375U DE20080375U DE20080375U1 DE 20080375 U1 DE20080375 U1 DE 20080375U1 DE 20080375 U DE20080375 U DE 20080375U DE 20080375 U DE20080375 U DE 20080375U DE 20080375 U1 DE20080375 U1 DE 20080375U1
Authority
DE
Germany
Prior art keywords
paper machine
machine according
web
press
forming
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.)
Expired - Lifetime
Application number
DE20080375U
Other languages
German (de)
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
Metso Paper Karlstad AB
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 Karlstad AB filed Critical Metso Paper Karlstad AB
Publication of DE20080375U1 publication Critical patent/DE20080375U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • 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
    • D21F2/00—Transferring continuous webs from wet ends to press sections
    • 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
    • D21F3/04—Arrangements 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
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The invention relates to a method for the production of a liner comprising at least a top layer and a base layer, wherein a forming section is used, with at least two forming units to create a fibre web, said fibre web being conveyed through a press section and further to a drying section, said press section comprising a number of roll nips and at least one impermeable transfer belt with at least one smooth surface, wherein said transfer belt runs through the last nip in the press section and that the fibre web is conveyed through the last nip in the press section in such manner that its top layer is pressed against said smooth surface of the transfer belt.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (17)

1. Papiermaschine für die Herstellung eines Liners mit einer Bahnbildungspartie (1) und einer Pressenpartie (P),
wobei die Bahnbildungspartie zumindest zwei Bahnbildungseinheiten (1A, 1B) aufweist, um die Herstellung einer Faserbahn (W) mit zumindest zwei Lagen zu ermöglichen, von denen eine Lage eine Decklage bildet,
wobei die Pressenpartie eine Vielzahl an Walzen (6 bis 24) und ein Übertragungsband (30) mit zumindest einer glatten Oberfläche (30A) aufweist, wobei zumindest einige der Walzen Walzenspalte ausbilden, die einen letzten Walzenspalt (9, 11) aufweisen,
dadurch gekennzeichnet, dass
das Übertragungsband (30) durch den letzten Walzenspalt (9, 11) geführt wird und es derart angeordnet ist, dass seine glatte Oberfläche (30A) gegen die Decklage der Faserbahn (W) gerichtet ist, wenn die Faserbahn durch den letzten Spalt (9, 11) läuft.1. paper machine for the production of a liner with a web forming section ( 1 ) and a press section (P),
wherein the forming section has at least two web-forming units (1 A, 1 B), to allow the production of a fibrous web (W) with at least two layers, one of which layer forms a cover layer,
wherein the press section has a plurality of rollers ( 6 to 24 ) and a transfer belt ( 30 ) with at least one smooth surface ( 30 A), at least some of the rollers forming nips which have a last nip ( 9 , 11 ),
characterized in that
the transfer belt ( 30 ) is guided through the last nip ( 9 , 11 ) and it is arranged such that its smooth surface ( 30 A) is directed against the top layer of the fiber web (W) when the fiber web passes through the last nip ( 9 , 11 ) is running. 2. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die glatte Oberfläche (30A) des Übertragungsbands von einer oberen Pressenwalze (11; 9) in dem letzten Spalt weg gerichtet ist, wobei der letzte Spalt (9, 11) vorzugsweise eine Schuhpresseneinheit (9, 11) aufweist. 2. Paper machine according to claim 1, characterized in that the smooth surface ( 30 A) of the transfer belt is directed away from an upper press roller ( 11 ; 9 ) in the last nip, the last nip ( 9 , 11 ) preferably being a shoe press unit ( 9 , 11 ). 3. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die Pressenpartie zumindest drei Spalte aufweist, wobei vorzugsweise der vorletzte Spalte aus einer Presse (7, 9; 23, 9; 6, 9) besteht.3. Paper machine according to claim 1, characterized in that the press section has at least three columns, preferably the penultimate column consisting of a press ( 7 , 9 ; 23 , 9 ; 6 , 9 ). 4. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die drei Spalte mittels vier Walzeneinheiten (6, 7, 9, 11; 21, 6, 9, 11) erzielt werden.4. Paper machine according to claim 1, characterized in that the three nips are achieved by means of four roller units ( 6 , 7 , 9 , 11 ; 21 , 6 , 9 , 11 ). 5. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die drei Spalte mittels fünf Walzeneinheiten (6, 21, 23, 9, 11) erzielt werden, wobei vorzugsweise der erste der drei Spalte eine Schuhpressenpartie (21) aufweist.5. Paper machine according to claim 1, characterized in that the three columns are achieved by means of five roller units ( 6 , 21 , 23 , 9 , 11 ), preferably the first of the three columns having a shoe press section ( 21 ). 6. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass das Übertragungsband (30) undurchlässig ist.6. Paper machine according to claim 1, characterized in that the transfer belt ( 30 ) is impermeable. 7. Papiermaschine gemäß Anspruch 1, gekennzeichnet durch Aussetzen der Faserbahn einer linearen Belastung von zwischen 600 bis 2000 KN/m in dem letzten Spalt (9, 11).7. Paper machine according to claim 1, characterized by exposing the fiber web to a linear load of between 600 to 2000 KN / m in the last gap ( 9 , 11 ). 8. Papiermaschine gemäß Anspruch 1, gekennzeichnet durch
Befördern der Faserbahn (W) durch zumindest drei Spalte in der Pressenpartie und
Aussetzen der Faserbahn (W) in dem zweitletzten Spalt (7, 9; 23, 9; 6, 9) einer linearen Belastung von zwischen 30 und 150 KN/m. 8. Paper machine according to claim 1, characterized by
Conveying the fibrous web (W) through at least three gaps in the press section and
Exposing the fiber web (W) in the second last gap ( 7 , 9 ; 23 , 9 ; 6 , 9 ) to a linear load of between 30 and 150 KN / m. 9. Papiermaschine gemäß Anspruch 8, gekennzeichnet durch Befördern der Faserbahn (W) vor dem vorletzten Spalt (7, 9; 23, 9; 6, 9) durch einen Spalt (6, 7; 6, 21), der eine Schuhpresse aufweist, wobei die lineare Belastung zwischen 200 und 1000 KN/m beträgt.9. paper machine according to claim 8, characterized by conveying the fibrous web (W) in front of the penultimate gap ( 7 , 9 ; 23 , 9 ; 6 , 9 ) through a gap ( 6 , 7 ; 6 , 21 ) which has a shoe press, the linear load is between 200 and 1000 KN / m. 10. Papiermaschine gemäß Anspruch 8, gekennzeichnet durch Befördern der Faserbahn (W) vor dem vorletzten Spalt (7, 9; 23, 9; 6, 9) durch einen Spalt (6, 7; 6, 21), der eine Presse aufweist, wobei die lineare Belastung zwischen 50 und 200 KN/m beträgt.10. Paper machine according to claim 8, characterized by conveying the fibrous web (W) in front of the penultimate nip ( 7 , 9 ; 23 , 9 ; 6 , 9 ) through a nip ( 6 , 7 ; 6 , 21 ) which has a press, the linear load is between 50 and 200 KN / m. 11. Papiermaschine gemäß Anspruch 1, gekennzeichnet durch
Ausbilden der Grundlage aus ungebleichtem Halbstoff, der zumindest hauptsächlich langfristig ist und vorzugsweise Fichtenfasern und/oder Kieferfasern enthält, und
Ausbilden der Decklage aus einem Halbstoff, der zumindest teilweise kurze Fasern wie Birkenfasern oder Eukalyptusfasern enthält, wobei der Halbstoff für die Decklage vorzugsweise ebenfalls gebleicht ist.11. Paper machine according to claim 1, characterized by
Forming the base from unbleached pulp, which is at least mainly long-term and preferably contains spruce fibers and / or pine fibers, and
Forming the cover layer from a pulp which at least partially contains short fibers such as birch fibers or eucalyptus fibers, the pulp for the cover layer preferably also being bleached. 12. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die flächenbezogene Masse des fertigen Liners 60 bis 205 g/m2 und vorzugsweise 60 bis 150 g/m2 beträgt.12. Paper machine according to claim 1, characterized in that the mass per unit area of the finished liner is 60 to 205 g / m 2 and preferably 60 to 150 g / m 2 . 13. Papiermaschine gemäß Anspruch 1, gekennzeichnet durch Befördern der Faserbahn (W) durch die Pressenpartie (P) mit einer Geschwindigkeit von 750 bis 2000 m/min und vorzugsweise mit einer Geschwindigkeit, die 1000 m/min überschreitet, wobei am ehesten eine Geschwindigkeit bevorzugt wird, die 1200 m/min überschreitet.13. Paper machine according to claim 1, marked by Conveying the fibrous web (W) through the press section (P) at a speed of 750 to 2000 m / min and preferably at a speed that is 1000 m / min  exceeds, most likely a speed is preferred, which exceeds 1200 m / min. 14. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die Decklage aus gebleichtem Halbstoff besteht.14. Paper machine according to claim 1, characterized in that the top layer consists of bleached pulp. 15. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die Decklage zumindest 30 Gewichts-% an kurzen Fasern enthält.15. paper machine according to claim 1, characterized in that the top layer at least 30% by weight of short fibers contains. 16. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die Decklage zumindest 50 Gewichts-% an kurzen Fasern enthält.16. Paper machine according to claim 1, characterized in that the top layer at least 50% by weight of short fibers contains. 17. Papiermaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die Decklage auf der Grundlage in der Bahnbildungspartie (1) so ausgebildet wird, dass die Decklage der Faserbahn die obere Lage der Bahn (W) bildet.17. Paper machine according to claim 1, characterized in that the cover layer is formed on the basis in the web forming section ( 1 ) so that the cover layer of the fibrous web forms the upper layer of the web (W).
DE20080375U 1999-09-07 2000-09-06 Paper machine for the production of a liner Expired - Lifetime DE20080375U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9903166A SE514973C2 (en) 1999-09-07 1999-09-07 Method and paper machine for making a liner
PCT/SE2000/001710 WO2001018309A1 (en) 1999-09-07 2000-09-06 Method and paper machine for production of a liner

Publications (1)

Publication Number Publication Date
DE20080375U1 true DE20080375U1 (en) 2002-10-02

Family

ID=20416891

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20080375U Expired - Lifetime DE20080375U1 (en) 1999-09-07 2000-09-06 Paper machine for the production of a liner
DE60027739T Expired - Lifetime DE60027739T2 (en) 1999-09-07 2000-09-06 METHOD AND PAPER MACHINE FOR MANUFACTURING CARTON WITH AT LEAST TWO LAYERS

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60027739T Expired - Lifetime DE60027739T2 (en) 1999-09-07 2000-09-06 METHOD AND PAPER MACHINE FOR MANUFACTURING CARTON WITH AT LEAST TWO LAYERS

Country Status (7)

Country Link
EP (1) EP1218593B1 (en)
AT (1) ATE325233T1 (en)
AU (1) AU7327000A (en)
CA (1) CA2383864C (en)
DE (2) DE20080375U1 (en)
SE (1) SE514973C2 (en)
WO (1) WO2001018309A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6699361B1 (en) * 1999-09-07 2004-03-02 Metso Paper Karlstad Ab Papermaking device for producing a multilayer liner and associated methods
DE10226825A1 (en) * 2002-06-15 2003-12-24 Voith Paper Patent Gmbh Press arrangement
DE102005001890A1 (en) 2005-01-15 2006-07-20 Voith Paper Patent Gmbh Press arrangement
DE102005050282A1 (en) * 2005-10-20 2007-06-14 Voith Patent Gmbh Press arrangement
FI20085782L (en) * 2008-08-22 2010-02-23 Metso Paper Inc Cardboard machine
DE102010031440A1 (en) 2010-07-16 2012-01-19 Voith Patent Gmbh Method for manufacturing fibrous material web, particularly paper, cardboard or tissue web, involves providing upper side in press gap, where upper side is smoothed than lower side
FI20115486A0 (en) 2011-05-19 2011-05-19 Metso Paper Inc Process and production line for the manufacture of multilayer web
DE102014210879A1 (en) 2014-06-06 2015-12-17 Voith Patent Gmbh Process for the production of multi-ply packaging paper, paper machine for the production of multi-ply packaging paper and multi-ply packaging paper produced by this process
CN208701408U (en) * 2014-11-28 2019-04-05 福伊特专利有限公司 Equipment for manufacturing fibrous cloth width
DE102016204969A1 (en) * 2016-03-24 2017-05-18 Voith Patent Gmbh Apparatus and method for producing a fibrous web in a paper machine
WO2017162685A1 (en) 2016-03-24 2017-09-28 Voith Patent Gmbh Device and method for producing a multiple-layer fibrous web
DE102016217726A1 (en) 2016-09-16 2018-03-22 Voith Patent Gmbh Apparatus and method for producing a fibrous web in a paper machine
DE102017111869A1 (en) 2017-05-31 2018-12-06 Voith Patent Gmbh Apparatus and method for producing a fibrous web
WO2018206216A1 (en) 2017-05-10 2018-11-15 Voith Patent Gmbh Device and method for producing a fibrous web
DE102018119383A1 (en) * 2018-08-09 2020-02-13 Voith Patent Gmbh Machine and method for producing a corrugated base paper web
DE102020101913A1 (en) * 2020-01-28 2021-07-29 Voith Patent Gmbh Device for the production of White Top Kraftliner and use of this device for the production of White Top Kraftliner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197158A (en) * 1978-03-16 1980-04-08 Beloit Corporation Paper making machine press section
US4483745A (en) * 1982-09-29 1984-11-20 Beloit Corporation Method and apparatus of sheet transfer using a nonporous smooth surfaced belt
US4943351A (en) * 1988-05-23 1990-07-24 Beloit Corporation Transfer apparatus and method
FI98540C (en) * 1989-05-08 1997-07-10 Valmet Corp Device for forming a paper or board web of fibrous material
US5670023A (en) * 1993-05-29 1997-09-23 Voith Sulzer Papiermaschinen Gmbh Press of a paper machine for thin papers
FI98843C (en) * 1995-10-03 1997-08-25 Valmet Corp A method and apparatus for removing water from a paper or board web by compression

Also Published As

Publication number Publication date
ATE325233T1 (en) 2006-06-15
AU7327000A (en) 2001-04-10
CA2383864A1 (en) 2001-03-15
DE60027739D1 (en) 2006-06-08
EP1218593A1 (en) 2002-07-03
SE514973C2 (en) 2001-05-21
SE9903166L (en) 2001-03-08
WO2001018309A1 (en) 2001-03-15
SE9903166D0 (en) 1999-09-07
EP1218593B1 (en) 2006-05-03
CA2383864C (en) 2008-07-15
DE60027739T2 (en) 2007-04-05

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Legal Events

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R163 Identified publications notified
R207 Utility model specification

Effective date: 20021107

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20031015

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20061010

R081 Change of applicant/patentee

Owner name: METSO PAPER, INC., FI

Free format text: FORMER OWNER: METSO PAPER KARLSTAD AB, KARLSTAD, SE

Effective date: 20070123

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20081013

R071 Expiry of right