EP0889160A1 - Toile pour machine à papier - Google Patents

Toile pour machine à papier Download PDF

Info

Publication number
EP0889160A1
EP0889160A1 EP97110950A EP97110950A EP0889160A1 EP 0889160 A1 EP0889160 A1 EP 0889160A1 EP 97110950 A EP97110950 A EP 97110950A EP 97110950 A EP97110950 A EP 97110950A EP 0889160 A1 EP0889160 A1 EP 0889160A1
Authority
EP
European Patent Office
Prior art keywords
fabric
threads
paper machine
warp threads
weft
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
EP97110950A
Other languages
German (de)
English (en)
Other versions
EP0889160B1 (fr
Inventor
Heinz Dr. Odenthal
Wolfgang Dr. Heger
Klaus Fichter
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.)
Andritz Technology and Asset Management GmbH
Original Assignee
Andreas Kufferath GmbH and Co KG
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=8227002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0889160(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to AT97110950T priority Critical patent/ATE232254T1/de
Priority to ES97110950T priority patent/ES2192240T3/es
Priority to DE59709274T priority patent/DE59709274D1/de
Priority to PT97110950T priority patent/PT889160E/pt
Priority to EP97110950A priority patent/EP0889160B1/fr
Application filed by Andreas Kufferath GmbH and Co KG filed Critical Andreas Kufferath GmbH and Co KG
Priority to DE29807274U priority patent/DE29807274U1/de
Publication of EP0889160A1 publication Critical patent/EP0889160A1/fr
Publication of EP0889160B1 publication Critical patent/EP0889160B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths

Definitions

  • the invention relates to a paper machine screen designed as a composite fabric with the features of the preamble of claim 1.
  • Gap or gap formers are clearly enforced in the sheet formation area.
  • This type of paper machine is used in the sheet formation area Headbox emerging jet of the paper fiber suspension in the gap between Two converging sieves pumped and drained over the shortest distance.
  • the task of the screens and drainage elements of the screen section is to a drainage section between 0.5 and a maximum of 5 m through the Freeze the defined formation of the paper sheet without problems and the dry content of the paper sheet from approx. 0.5% to values around 15% increase.
  • the invention is therefore based on the object of a paper machine screen to improve the type mentioned at the beginning. This object is achieved according to the invention solved by a paper machine screen with the features of claim 1. Advantageous refinements are the subject of the dependent claims.
  • the object of the invention ideally combines the properties of a single-layer screen, which shows very good drainage properties, with a multi-layer sieve that meets the required stability criteria the basis of a composite fabric.
  • a multi-layer sieve that meets the required stability criteria the basis of a composite fabric.
  • the well-known sieve mesh constructions form the composite fabrics under the aspect that the sieves are the same Compares the number of longitudinal and transverse threads with comparable thread diameters, the class of fabrics that have the highest longitudinal and lateral stability.
  • a paper machine screen formed as a composite fabric consists of a Upper fabric 1 and a lower fabric 2.
  • the upper fabric 1 has several upper warp threads 3 in the longitudinal direction of the paper machine wire and several upper wefts 5 in the transverse direction of the paper machine screen.
  • the Warp threads 3 float over several, preferably three weft threads 5.
  • the lower fabric 2 consists of several in the transverse direction of the sieve lower wefts 6 and several extending in the longitudinal direction of the wire lower warp threads 8.
  • the number of upper warp threads 3 corresponds to the number of the lower warp threads 8, while twice as many upper weft threads 5 as lower wefts 6 are present.
  • the top wefts 5 are from smaller diameter than the lower weft threads 6.
  • the top of the upper fabric 1 forms the sheet formation side of the paper machine screen, while the bottom of the upper fabric 1 the top of the lower fabric 2 is facing.
  • the underside of the lower fabric 2 in turn forms the running side of the paper machine screen.
  • the lower warp threads 8 are guided in parallel in pairs. At the connection points an upper warp thread 3 to a lower weft thread 6 is one Pair of lower warp threads 8 in the same direction as the upper warp thread 3 cranked around the lower weft 6.
  • the upper warp thread 3 is between the pair of lower warp threads 8 are pinched. Especially if the Diameter of the upper warp thread 3 is less than the diameter of the lower warp threads 8, the upper warp thread 3 is optimally against this shielded the abrasion on the barrel side.
  • the upper warp threads 3 are arranged in groups so that only every fourth connects the upper warp thread 3 to the lower fabric 2. Part of the mesh of the upper fabric 1 is therefore not by the threads 6, 8 of the lower fabric 2 shaded when viewed vertically.

Landscapes

  • Paper (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Woven Fabrics (AREA)
EP97110950A 1997-07-02 1997-07-02 Toile pour machine à papier Revoked EP0889160B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES97110950T ES2192240T3 (es) 1997-07-02 1997-07-02 Tamiz para maquina de papel.
DE59709274T DE59709274D1 (de) 1997-07-02 1997-07-02 Papiermaschinensieb
PT97110950T PT889160E (pt) 1997-07-02 1997-07-02 Filtro para uma maquina de papel
EP97110950A EP0889160B1 (fr) 1997-07-02 1997-07-02 Toile pour machine à papier
AT97110950T ATE232254T1 (de) 1997-07-02 1997-07-02 Papiermaschinensieb
DE29807274U DE29807274U1 (de) 1997-07-02 1998-04-22 Papiermaschinensieb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97110950A EP0889160B1 (fr) 1997-07-02 1997-07-02 Toile pour machine à papier

Publications (2)

Publication Number Publication Date
EP0889160A1 true EP0889160A1 (fr) 1999-01-07
EP0889160B1 EP0889160B1 (fr) 2003-02-05

Family

ID=8227002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110950A Revoked EP0889160B1 (fr) 1997-07-02 1997-07-02 Toile pour machine à papier

Country Status (5)

Country Link
EP (1) EP0889160B1 (fr)
AT (1) ATE232254T1 (fr)
DE (2) DE59709274D1 (fr)
ES (1) ES2192240T3 (fr)
PT (1) PT889160E (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092907A1 (fr) * 2001-05-12 2002-11-21 Andreas Kufferath Gmbh & Co. Kg Toile de machine a papier
WO2004048682A1 (fr) * 2002-11-27 2004-06-10 Voith Fabrics Patent Gmbh Elements tisses a permeabilite elevee comprenant des fils sens machine apparies utilises dans des machines de production de papier
DE102004016640B3 (de) * 2004-03-30 2005-08-11 Andreas Kufferath Gmbh & Co. Kg Sieb, insbesondere Papiermaschinensieb
US7108019B2 (en) 2002-05-24 2006-09-19 Nippon Filcon Co. Industrial two-layer fabric

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048012B2 (en) 2002-10-24 2006-05-23 Albany International Corp. Paired warp triple layer forming fabrics with optimum sheet building characteristics
US7198067B2 (en) 2004-08-04 2007-04-03 Albany International Corp. Warp-runner triple layer fabric with paired intrinsic warp binders
US7059360B1 (en) 2005-03-03 2006-06-13 Albany International Corp. Double layer forming fabric with paired warp binder yarns
EP2584091B1 (fr) 2011-10-22 2014-04-02 Heimbach GmbH & Co. KG Tissu de papetier tissé, en particulier une toile de formation
EP2899311B1 (fr) 2014-01-28 2016-01-13 Heimbach GmbH & Co. KG Toile pour machine à papier

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE731243C (de) * 1934-10-26 1943-02-04 Geraer Filztuchfabrik Lechla & Trockenfilz
EP0010311A1 (fr) * 1978-10-23 1980-04-30 JWI Ltd. Tissu pour la fabrication du papier
EP0116945A2 (fr) * 1983-02-18 1984-08-29 Hermann Wangner GmbH & Co. KG Tissu de revêtement pour la partie humide d'une machine à papier
EP0144529A2 (fr) * 1983-08-17 1985-06-19 Hermann Wangner GmbH & Co. KG Toile à plusieurs couches pour machine à papier
US4821780A (en) * 1986-12-02 1989-04-18 Nippon Filcon Co. Ltd. Multi-layer fabric for paper-making
US5052448A (en) * 1989-02-10 1991-10-01 Huyck Corporation Self stitching multilayer papermaking fabric

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE731243C (de) * 1934-10-26 1943-02-04 Geraer Filztuchfabrik Lechla & Trockenfilz
EP0010311A1 (fr) * 1978-10-23 1980-04-30 JWI Ltd. Tissu pour la fabrication du papier
EP0116945A2 (fr) * 1983-02-18 1984-08-29 Hermann Wangner GmbH & Co. KG Tissu de revêtement pour la partie humide d'une machine à papier
EP0144529A2 (fr) * 1983-08-17 1985-06-19 Hermann Wangner GmbH & Co. KG Toile à plusieurs couches pour machine à papier
US4821780A (en) * 1986-12-02 1989-04-18 Nippon Filcon Co. Ltd. Multi-layer fabric for paper-making
US5052448A (en) * 1989-02-10 1991-10-01 Huyck Corporation Self stitching multilayer papermaking fabric

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092907A1 (fr) * 2001-05-12 2002-11-21 Andreas Kufferath Gmbh & Co. Kg Toile de machine a papier
US7048830B2 (en) 2001-05-12 2006-05-23 Andreas Kufferath Gmbh & Co. Kg Paper-making machine wire cloth
US7108019B2 (en) 2002-05-24 2006-09-19 Nippon Filcon Co. Industrial two-layer fabric
WO2004048682A1 (fr) * 2002-11-27 2004-06-10 Voith Fabrics Patent Gmbh Elements tisses a permeabilite elevee comprenant des fils sens machine apparies utilises dans des machines de production de papier
DE102004016640B3 (de) * 2004-03-30 2005-08-11 Andreas Kufferath Gmbh & Co. Kg Sieb, insbesondere Papiermaschinensieb
WO2005106115A1 (fr) * 2004-03-30 2005-11-10 Andreas Kufferath Gmbh & Co. Kg Toile notamment toile de machine a papier
JP2007535619A (ja) * 2004-03-30 2007-12-06 アンドレアス クフェラト ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト ワイヤ織物、特に抄紙用ワイヤ織物
US7585394B2 (en) 2004-03-30 2009-09-08 Andreas Kufferath Gmbh & Co. Kg Wire cloth, in particular paper making wire cloth
CN1930342B (zh) * 2004-03-30 2010-06-02 安德里茨技术资产管理有限公司 丝网
JP4874952B2 (ja) * 2004-03-30 2012-02-15 アンドリッツ テクノロジー アンド アセット マネージメント ゲゼルシャフト ミット ベシュレンクテル ハフツング ワイヤ織物、特に抄紙用ワイヤ織物

Also Published As

Publication number Publication date
ATE232254T1 (de) 2003-02-15
DE29807274U1 (de) 1998-07-09
EP0889160B1 (fr) 2003-02-05
DE59709274D1 (de) 2003-03-13
ES2192240T3 (es) 2003-10-01
PT889160E (pt) 2003-06-30

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