EP4306708A3 - Gewebeband - Google Patents

Gewebeband Download PDF

Info

Publication number
EP4306708A3
EP4306708A3 EP23179390.2A EP23179390A EP4306708A3 EP 4306708 A3 EP4306708 A3 EP 4306708A3 EP 23179390 A EP23179390 A EP 23179390A EP 4306708 A3 EP4306708 A3 EP 4306708A3
Authority
EP
European Patent Office
Prior art keywords
fabric
distance
fabric layer
threads
fibrous web
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
EP23179390.2A
Other languages
English (en)
French (fr)
Other versions
EP4306708A2 (de
EP4306708B1 (de
Inventor
Johann BÖCK
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 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
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP4306708A2 publication Critical patent/EP4306708A2/de
Publication of EP4306708A3 publication Critical patent/EP4306708A3/de
Application granted granted Critical
Publication of EP4306708B1 publication Critical patent/EP4306708B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0094—Belts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/04—Endless fabrics
    • 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
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • 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
    • D21F1/10—Wire-cloths
    • D21F1/105—Multi-layer wire-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/083—Multi-layer felts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Paper (AREA)

Abstract

Die Erfindung betrifft ein Gewebeband, insbesondere Formiersieb, für eine Maschine zur Herstellung und/oder Verarbeitung einer Faserstoffbahn, umfassend eine obere Gewebelage mit oberen Längsfäden (O1-O3) und mit diesen verwobenen oberen Querfäden, sowie eine untere Gewebelage mit unteren Längsfäden (U1-U4) und mit diesen verwobenen unteren Querfäden, wobei die beiden Gewebelagen derart übereinander angeordnet sind, dass im bestimmungsgemäßen Gebrauch des Gewebebandes die obere Gewebelage der herzustellenden Faserstoffbahn zugewandt und die untere Gewebelage der herzustellenden Faserstoffbahn abgewandt ist, wobei ein erster Abstand (A1) zwischen zwei unmittelbar benachbarten unteren Längsfäden (U1-U4) größer ist als ein zweiter Abstand (A2) zwischen zwei unmittelbar benachbarten unteren Längsfäden (U1-U4), wobei der Unterschied zwischen dem ersten Abstand (A1) und dem zweiten Abstand (A2) zwischen 20% und 175% eines Durchmessers eines oberen Längsfadens (O1-O5) beträgt, vorzugsweise zwischen 25% und 175%.
EP23179390.2A 2022-07-12 2023-06-15 Gewebeband Active EP4306708B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022117300.3A DE102022117300B3 (de) 2022-07-12 2022-07-12 Gewebeband

Publications (3)

Publication Number Publication Date
EP4306708A2 EP4306708A2 (de) 2024-01-17
EP4306708A3 true EP4306708A3 (de) 2024-09-04
EP4306708B1 EP4306708B1 (de) 2026-01-21

Family

ID=86852054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23179390.2A Active EP4306708B1 (de) 2022-07-12 2023-06-15 Gewebeband

Country Status (5)

Country Link
US (1) US12168850B2 (de)
EP (1) EP4306708B1 (de)
CN (1) CN117385663A (de)
DE (1) DE102022117300B3 (de)
FI (1) FI4306708T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022117304B3 (de) * 2022-07-12 2023-10-12 Voith Patent Gmbh Gewebeband

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427568B (sv) * 1980-07-10 1983-04-18 Gusums Bruk Ab Formeringsvira
EP0474856B1 (de) * 1990-03-29 1995-11-08 Asten, Inc. Doppelschichtiges gewebe zur herstellung von papier
WO2013160391A1 (de) * 2012-04-27 2013-10-31 Voith Patent Gmbh Formiersieb
DE102013218465A1 (de) * 2013-09-16 2015-03-19 Voith Patent Gmbh Formiersieb

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560242B1 (fr) * 1984-02-29 1986-07-04 Asten Fabriques Feutres Papete Toile destinee en particulier aux machines a papier, et son procede de preparation
US6276402B1 (en) * 1999-08-23 2001-08-21 Astenjohnson, Inc. Multilayer papermakers fabric
US6827821B2 (en) * 2002-12-02 2004-12-07 Voith Fabrics Heidenheim Gmbh & Co. Kg High permeability, multi-layer woven members employing machine direction binder yarns for use in papermaking machine
EP2314762B1 (de) * 2009-10-23 2012-09-26 Heimbach GmbH & Co.KG Gewebte Papiermaschinenbespannung
DE102011054163B3 (de) * 2011-10-04 2013-02-28 ANDRITZ KUFFERATH GmbH Papiermaschinensieb
PT2631360E (pt) * 2012-02-24 2014-07-18 Heimbach Gmbh & Co Kg Tela para formação de uma teia de papel tendo uma superfície gravada
JP6192945B2 (ja) * 2013-01-24 2017-09-06 イチカワ株式会社 抄紙用プレスフェルト

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427568B (sv) * 1980-07-10 1983-04-18 Gusums Bruk Ab Formeringsvira
EP0474856B1 (de) * 1990-03-29 1995-11-08 Asten, Inc. Doppelschichtiges gewebe zur herstellung von papier
WO2013160391A1 (de) * 2012-04-27 2013-10-31 Voith Patent Gmbh Formiersieb
DE102013218465A1 (de) * 2013-09-16 2015-03-19 Voith Patent Gmbh Formiersieb

Also Published As

Publication number Publication date
FI4306708T3 (fi) 2026-04-21
US20240018717A1 (en) 2024-01-18
EP4306708A2 (de) 2024-01-17
DE102022117300B3 (de) 2023-10-12
US12168850B2 (en) 2024-12-17
EP4306708B1 (de) 2026-01-21
CN117385663A (zh) 2024-01-12

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