CA2130499A1 - Papermakers Fabric with Orthogonal Machine Direction Yarn Seaming Loops - Google Patents

Papermakers Fabric with Orthogonal Machine Direction Yarn Seaming Loops

Info

Publication number
CA2130499A1
CA2130499A1 CA2130499A CA2130499A CA2130499A1 CA 2130499 A1 CA2130499 A1 CA 2130499A1 CA 2130499 A CA2130499 A CA 2130499A CA 2130499 A CA2130499 A CA 2130499A CA 2130499 A1 CA2130499 A1 CA 2130499A1
Authority
CA
Canada
Prior art keywords
yarns
machine direction
fabric
yarn
woven
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
CA2130499A
Other languages
French (fr)
Other versions
CA2130499C (en
Inventor
Henry J. Lee
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.)
AstenJohnson Inc
Original Assignee
Asten Inc
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 Asten Inc filed Critical Asten Inc
Publication of CA2130499A1 publication Critical patent/CA2130499A1/en
Application granted granted Critical
Publication of CA2130499C publication Critical patent/CA2130499C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21F1/0027—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
    • D21F1/0027—Screen-cloths
    • D21F1/0054—Seams thereof
    • 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

  • Paper (AREA)
  • Woven Fabrics (AREA)

Abstract

A flat woven pin-seamed papermakers fabric wherein machine direction yarns define a series of seaming loops on the opposing fabric ends. The fabric comprises a system of flat monofilament machine direction warp yarns (hereinafter MD yarns) which are woven in a selected weave construction. In a preferred embodiment, the system of MD yarns comprises upper and lower yarns which are vertically stacked. Selected end segments of the upper and lower MD yarns are removed and yarn segments made of a more durable material are rewoven into the fabric end in the space vacated by the trimmed upper and lower MD yarn end segments. Non-loop forming upper MD yarns are preferably backwoven into the space vacated by trimming respective lower MD
yarns. Preferably, at least the upper MD yarns are woven contiguous with each other to lock in the machine direction alignment of the stacking pairs of MD yarns and the orthogonal orientation of the end loops. The seaming loops of the opposing ends are intermeshed and joined via a pintle yarn. The permeability of the seam area is controlled via the inserting of rectangular stuffer yarns parallel to the pintle yarn.
CA002130499A 1993-08-23 1994-08-19 Papermakers fabric with orthogonal machine direction yarn seaming loops Expired - Fee Related CA2130499C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/111,303 1993-08-23
US08/111,303 US5411062A (en) 1990-06-06 1993-08-23 Papermakers fabric with orthogonal machine direction yarn seaming loops

Publications (2)

Publication Number Publication Date
CA2130499A1 true CA2130499A1 (en) 1995-02-24
CA2130499C CA2130499C (en) 1998-04-28

Family

ID=22337719

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002130499A Expired - Fee Related CA2130499C (en) 1993-08-23 1994-08-19 Papermakers fabric with orthogonal machine direction yarn seaming loops

Country Status (4)

Country Link
US (1) US5411062A (en)
AU (1) AU8009794A (en)
CA (1) CA2130499C (en)
WO (1) WO1995006161A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402516B (en) * 1995-08-28 1997-06-25 Huyck Austria FABRIC TAPE SETUP
US5601120A (en) * 1996-01-30 1997-02-11 Asten, Inc. Pin seam with double end loops and method
GB9811605D0 (en) * 1998-05-30 1998-07-29 Scapa Group Plc Improvements in fabric seams
AT411605B (en) * 2002-07-05 2004-03-25 Huyck Austria GEWEBEBAND SETUP
US7135093B2 (en) * 2003-03-20 2006-11-14 Weavexx Corporation Pin seamed papermaker's press felt with cross machine direction yarns woven in Dreher weave at seam loops
JP4385073B2 (en) * 2004-03-19 2009-12-16 アステンジョンソン・インコーポレイテッド Dryer cloth seam
US20060068665A1 (en) * 2004-09-29 2006-03-30 Heinz Pernegger Seamed felt for forming fiber cement articles and related methods
US20060219313A1 (en) 2005-03-31 2006-10-05 Hippolit Gstrein Papermaker's press felt with long machine direction floats in base fabric
US7360560B2 (en) * 2006-01-31 2008-04-22 Astenjohnson, Inc. Single layer papermakers fabric
DE102006055824A1 (en) * 2006-11-27 2008-05-29 Voith Patent Gmbh Suture strip for a machine for producing web material, in particular paper or cardboard
US20130008552A1 (en) 2011-07-06 2013-01-10 Hans Peter Breuer Felt for forming fiber cement articles and related methods
JP6793546B2 (en) 2013-11-14 2020-12-02 ジーピーシーピー アイピー ホールディングス エルエルシー Flexible absorbent sheet with high absorbency and high caliper
US10982389B2 (en) 2017-05-31 2021-04-20 Huyck Licensco Inc. Pin seamed press felt and method of making same
FI20195843A1 (en) 2019-10-03 2021-04-04 Valmet Technologies Oy Dryer fabric

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US4379735A (en) * 1981-08-06 1983-04-12 Jwi Ltd. Three-layer forming fabric
DE3224187C2 (en) * 1982-06-29 1989-01-12 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Bandage fabric as a covering for the sheet forming area of a paper machine
DE3225599C2 (en) * 1982-07-08 1991-08-01 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Composite fabric as covering for the sheet forming area of a paper machine
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SE429982C (en) * 1982-11-02 1985-08-23 Nordiskafilt Ab FILLED WITH ALSO FOR THE PRESS PARTY IN A PAPER MACHINE AND THE PROCEDURE FOR ITS MANUFACTURING
DE3301810C2 (en) * 1983-01-20 1986-01-09 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Composite fabric as a covering for the sheet forming part of a paper machine
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US5114777B2 (en) * 1985-08-05 1997-11-18 Wangner Systems Corp Woven multilayer papermaking fabric having increased stability and permeability and method
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SE455380B (en) * 1986-12-12 1988-07-11 Scandiafelt Ab WOVE FILTER MEDIA FOR SLUDE DRAINAGE
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US5199467A (en) * 1990-06-06 1993-04-06 Asten Group, Inc. Papermakers fabric with stacked machine direction yarns
US5092373A (en) * 1990-06-06 1992-03-03 Asten Group, Inc. Papermakers fabric with orthogonal machine direction yarn seaming loops
US5148838A (en) * 1990-06-06 1992-09-22 Asten Group, Inc. Papermakers fabric with orthogonal machine direction yarn seaming loops
ATE114006T1 (en) * 1990-06-06 1994-11-15 Asten Group PAPERMAKER FABRIC WITH FLAT MACHINE DIRECTION YARN.
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US5164249A (en) * 1991-11-22 1992-11-17 Wangner Systems Corporation Controlled porosity papermaking fabric

Also Published As

Publication number Publication date
AU8009794A (en) 1995-03-21
US5411062A (en) 1995-05-02
CA2130499C (en) 1998-04-28
WO1995006161A3 (en) 1995-03-23
WO1995006161A2 (en) 1995-03-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130820