BRPI0006406A2 - dispositivo de prensagem de uma máquina de papel - Google Patents

dispositivo de prensagem de uma máquina de papel

Info

Publication number
BRPI0006406A2
BRPI0006406A2 BRPI0006406A BR0006406A BRPI0006406A2 BR PI0006406 A2 BRPI0006406 A2 BR PI0006406A2 BR PI0006406 A BRPI0006406 A BR PI0006406A BR 0006406 A BR0006406 A BR 0006406A BR PI0006406 A2 BRPI0006406 A2 BR PI0006406A2
Authority
BR
Brazil
Prior art keywords
nip
counter
roller
machine
former
Prior art date
Application number
BRPI0006406A
Other languages
English (en)
Inventor
Harald Schmidt-Hebbel
Thomas Thoroe Scherb
Original Assignee
Voith Paper Patent 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=7934297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0006406(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Paper Patent Gmbh filed Critical Voith Paper Patent Gmbh
Publication of BRPI0006406A2 publication Critical patent/BRPI0006406A2/pt

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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • 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
    • D21F11/14—Making cellulose wadding, filter or blotting paper

Landscapes

  • Paper (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Press Drives And Press Lines (AREA)
  • Glass Compositions (AREA)
  • Vehicle Body Suspensions (AREA)
  • Cyclones (AREA)

Abstract

dispositivo de prensagem de uma máquina de papel. um dispositivo de prensagem de uma máquina de fabricar uma folha de papel tissue (12) abrange pelo menos uma fenda de prensagem ( 14 ), formada entre uma unidade prensadora a sapata ( 16) e um contrarolo ( 18 ), onde a unidade prensadora a sapata ( 16) abrange pelo menos uma sapata prensadora (20), situada em frente do contrarolo ( 18 ), e uma cinta prensadora (22 ), flexível e impermeável a líquido, o contrarolo ( 18) possui uma superfície lisa e a folha de papel tissue (12) é conduzida, junto com a cinta prensadora (22) bem como pelo menos um feltro (24 ), pela fenda de prensagem ( 14) e levada pela superfície lisa do contrarolo (18). o ângulo (a) entre a tangente (26), que tange o cilindro secador ( 18) no fim da fenda de prensagem ( 14 ), e o feltro (24 ), que sai da fenda de prensagem (14), é> 10°, especialmente> 15° ou> 18° e, de preferência > 20°. (figura única).
BRPI0006406A 1999-12-23 2000-12-08 dispositivo de prensagem de uma máquina de papel BRPI0006406A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19962708A DE19962708A1 (de) 1999-12-23 1999-12-23 Pressenanordnung

Publications (1)

Publication Number Publication Date
BRPI0006406A2 true BRPI0006406A2 (pt) 2017-01-17

Family

ID=7934297

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0006406A BRPI0006406A2 (pt) 1999-12-23 2000-12-08 dispositivo de prensagem de uma máquina de papel

Country Status (7)

Country Link
US (1) US6488814B2 (pt)
EP (1) EP1111127B1 (pt)
AT (1) ATE422009T1 (pt)
BR (1) BRPI0006406A2 (pt)
CA (2) CA2650660C (pt)
DE (2) DE19962708A1 (pt)
PL (1) PL196244B1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10129613A1 (de) * 2001-06-20 2003-01-02 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Herstellung einer mit einer dreidimensionalen Oberflächenstruktur versehenen Faserstoffbahn
DE10157694B4 (de) * 2001-11-24 2007-04-12 Voith Patent Gmbh Glättzylinderanordnung
ES2635323T3 (es) * 2011-12-07 2017-10-03 Valmet Aktiebolag Rodillo prensador con zona de contacto extendida para máquina de fabricación de papel y procedimiento para la fabricación de papel tisú
PL2839074T3 (pl) 2012-04-19 2016-09-30 Walec z przedłużoną strefą styku, prasa o przedłużonej strefie styku, maszyna papiernicza i sposób obsługi prasy o przedłużonej strefie styku

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641191A1 (de) * 1986-12-03 1988-06-09 Oberdorfer Fa F Verfahren und vorrichtung zur herstellung von dehnungsstabilen, fluessigkeitsundurchlaessigen, biegsamen pressbaendern, insbesondere fuer nasspressen von papiermaschinen
DE3742848C3 (de) * 1987-12-17 1996-06-13 Escher Wyss Gmbh Pressenpartie einer Papiermaschine
US5062924A (en) * 1988-04-08 1991-11-05 Beloit Corporation Blanket for an extended nip press with anisotropic woven base layers
DE4020589A1 (de) * 1990-06-28 1992-01-09 Oberdorfer Fa F Beschichtetes, flexibles, undurchlaessiges pressband fuer den einsatz in breit-nip-pressen
DE4216264C2 (de) * 1992-05-16 2000-05-25 Voith Sulzer Papiermasch Gmbh Verfahren zum Trocknen und Auflockern einer Papierbahn
DE4340041A1 (de) * 1993-11-24 1994-04-07 Voith Gmbh J M Pressenpartie für eine Papiermaschine
FI109477B (fi) * 1995-02-02 2002-08-15 Metso Paper Inc Tasauspuristimella varustettu paperikoneen puristinosa
DE29506352U1 (de) * 1995-04-12 1995-06-01 Voith Sulzer Papiermasch Gmbh Pressenpartie
US5908536A (en) * 1995-10-03 1999-06-01 Valmet Corporation Method and machine for removing water from a paper or board web by pressing
DE19654198A1 (de) 1996-12-23 1998-06-25 Voith Sulzer Papiermasch Gmbh Maschine zur Herstellung einer Faserstoffbahn
US6309512B1 (en) 1998-09-22 2001-10-30 Valmet Karlstad Ab Device for impulse-pressing a web
SE512799C2 (sv) * 1998-09-22 2000-05-15 Valmet Karlstad Ab Pressparti och skopress därför samt motvals för skopressen
US6248210B1 (en) * 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
DE19860687A1 (de) * 1998-12-29 2000-07-06 Voith Sulzer Papiermasch Gmbh Maschine sowie Verfahren zur Herstellung einer Faserstoffbahn

Also Published As

Publication number Publication date
CA2329554A1 (en) 2001-06-23
PL344739A1 (en) 2001-07-02
EP1111127A3 (de) 2002-01-23
DE50015542D1 (de) 2009-03-19
DE19962708A1 (de) 2001-06-28
CA2329554C (en) 2009-12-15
ATE422009T1 (de) 2009-02-15
US6488814B2 (en) 2002-12-03
PL196244B1 (pl) 2007-12-31
EP1111127A9 (de) 2001-12-19
EP1111127A2 (de) 2001-06-27
CA2650660A1 (en) 2001-06-23
US20010035103A1 (en) 2001-11-01
EP1111127B1 (de) 2009-01-28
CA2650660C (en) 2011-02-15

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Legal Events

Date Code Title Description
B03F Publication of an application: publication of application definitely dismissed [chapter 3.6 patent gazette]