CA2119903A1 - Two-Ply Forming Fabric with Three or More Times as Many CMD Yarns in the Top Ply Than in the Bottom Ply - Google Patents

Two-Ply Forming Fabric with Three or More Times as Many CMD Yarns in the Top Ply Than in the Bottom Ply

Info

Publication number
CA2119903A1
CA2119903A1 CA2119903A CA2119903A CA2119903A1 CA 2119903 A1 CA2119903 A1 CA 2119903A1 CA 2119903 A CA2119903 A CA 2119903A CA 2119903 A CA2119903 A CA 2119903A CA 2119903 A1 CA2119903 A1 CA 2119903A1
Authority
CA
Canada
Prior art keywords
ply
many
cmd yarns
cmd
forming fabric
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
CA2119903A
Other languages
French (fr)
Other versions
CA2119903C (en
Inventor
Walter P. Wright
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 CA2119903A1 publication Critical patent/CA2119903A1/en
Application granted granted Critical
Publication of CA2119903C publication Critical patent/CA2119903C/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

Abstract

An improved papermakers forming fabric having two layers of CMD yarns interwoven with a system of MD yarns to form a multi-layer fabric. The paper support surface CMD yarn layer has at least three times as many CMD yarns as the machine contact surface CMD yarn layer. The higher count of upper layer CMD
yarns provides an improved paper forming/carrying surface with improved drainage characteristics.
CA002119903A 1993-10-08 1994-03-21 Two-ply forming fabric with three or more times as many cmd yarns in the top ply than in the bottom ply Expired - Fee Related CA2119903C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/134,537 1993-10-08
US08/134,537 US5421374A (en) 1993-10-08 1993-10-08 Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply

Publications (2)

Publication Number Publication Date
CA2119903A1 true CA2119903A1 (en) 1995-04-09
CA2119903C CA2119903C (en) 1998-07-21

Family

ID=22463819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119903A Expired - Fee Related CA2119903C (en) 1993-10-08 1994-03-21 Two-ply forming fabric with three or more times as many cmd yarns in the top ply than in the bottom ply

Country Status (8)

Country Link
US (2) US5421374A (en)
EP (1) EP0654559B1 (en)
AT (1) ATE189014T1 (en)
AU (1) AU679552B2 (en)
CA (1) CA2119903C (en)
DE (1) DE69422693T2 (en)
ES (1) ES2144490T3 (en)
PT (1) PT654559E (en)

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US5421374A (en) * 1993-10-08 1995-06-06 Asten Group, Inc. Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply
US5518042A (en) * 1994-09-16 1996-05-21 Huyck Licensco, Inc. Papermaker's forming fabric with additional cross machine direction locator and fiber supporting yarns
US5983953A (en) * 1994-09-16 1999-11-16 Weavexx Corporation Paper forming progess
US5709250A (en) * 1994-09-16 1998-01-20 Weavexx Corporation Papermakers' forming fabric having additional fiber support yarns
GB9604602D0 (en) * 1996-03-04 1996-05-01 Jwi Ltd Composite papermaking fabric with paired weft binder yarns
US5937914A (en) * 1997-02-20 1999-08-17 Weavexx Corporation Papermaker's fabric with auxiliary yarns
US5857498A (en) * 1997-06-04 1999-01-12 Weavexx Corporation Papermaker's double layer forming fabric
US5865219A (en) * 1997-07-31 1999-02-02 Asten, Inc. Double layer papermaking fabric having a high stability weave
US5881764A (en) * 1997-08-01 1999-03-16 Weavexx Corporation Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface
US5967195A (en) * 1997-08-01 1999-10-19 Weavexx Corporation Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface
GB9811089D0 (en) 1998-05-23 1998-07-22 Jwi Ltd Warp-tied composite forming fabric
US6112774A (en) * 1998-06-02 2000-09-05 Weavexx Corporation Double layer papermaker's forming fabric with reduced twinning.
ATE211191T1 (en) 1998-11-18 2002-01-15 Heimbach Gmbh Thomas Josef TEXTILE SURFACE STRUCTURE
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GB9924012D0 (en) * 1999-10-12 1999-12-15 Stone Richard Forming fabric woven with warp triplets
US6179013B1 (en) 1999-10-21 2001-01-30 Weavexx Corporation Low caliper multi-layer forming fabrics with machine side cross machine direction yarns having a flattened cross section
US6123116A (en) * 1999-10-21 2000-09-26 Weavexx Corporation Low caliper mechanically stable multi-layer papermaker's fabrics with paired machine side cross machine direction yarns
US6413377B1 (en) 1999-11-09 2002-07-02 Astenjohnson, Inc. Double layer papermaking forming fabric
US6334467B1 (en) 1999-12-08 2002-01-01 Astenjohnson, Inc. Forming fabric
US6227256B1 (en) * 1999-12-13 2001-05-08 Albany International Corp. Multi-layer papermaking fabric having long weft floats on its support and machine surfaces
US6585006B1 (en) 2000-02-10 2003-07-01 Weavexx Corporation Papermaker's forming fabric with companion yarns
GB0005344D0 (en) * 2000-03-06 2000-04-26 Stone Richard Forming fabric with machine side layer weft binder yarns
US6244306B1 (en) 2000-05-26 2001-06-12 Weavexx Corporation Papermaker's forming fabric
DE10030650C1 (en) † 2000-06-29 2002-05-29 Kufferath Andreas Gmbh papermaker
US6253796B1 (en) 2000-07-28 2001-07-03 Weavexx Corporation Papermaker's forming fabric
US6745797B2 (en) 2001-06-21 2004-06-08 Weavexx Corporation Papermaker's forming fabric
NO333373B1 (en) * 2002-05-24 2013-05-13 Nippon Filcon Kk Industrial tolys fabric
US6769535B2 (en) 2002-11-07 2004-08-03 Albany International Corp. High drainage dimensionallally stable brownstock washer belt design
US6860969B2 (en) 2003-01-30 2005-03-01 Weavexx Corporation Papermaker's forming fabric
US6837277B2 (en) 2003-01-30 2005-01-04 Weavexx Corporation Papermaker's forming fabric
US7059357B2 (en) 2003-03-19 2006-06-13 Weavexx Corporation Warp-stitched multilayer papermaker's fabrics
US6896009B2 (en) * 2003-03-19 2005-05-24 Weavexx Corporation Machine direction yarn stitched triple layer papermaker's forming fabrics
GB0317248D0 (en) * 2003-07-24 2003-08-27 Voith Fabrics Gmbh & Co Kg Fabric
DE102004016640B3 (en) * 2004-03-30 2005-08-11 Andreas Kufferath Gmbh & Co. Kg Fourdrinier, especially for a papermaking machine to produce toilet paper, is of two bonded woven layers with an increased weft count in the upper layer
US7243687B2 (en) * 2004-06-07 2007-07-17 Weavexx Corporation Papermaker's forming fabric with twice as many bottom MD yarns as top MD yarns
DE102004044572A1 (en) * 2004-09-15 2006-03-30 Voith Fabrics Patent Gmbh Paper machine clothing
JP4440085B2 (en) * 2004-11-26 2010-03-24 日本フイルコン株式会社 Industrial two-layer fabric
US7195040B2 (en) * 2005-02-18 2007-03-27 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
US7207355B2 (en) 2005-05-06 2007-04-24 Astenjohnson, Inc. Multi-axial seamed papermaking fabric and method
NO338649B1 (en) * 2005-05-19 2016-09-26 Nippon Filcon Kk Two-layer industrial structure
US7484538B2 (en) * 2005-09-22 2009-02-03 Weavexx Corporation Papermaker's triple layer forming fabric with non-uniform top CMD floats
US7219701B2 (en) * 2005-09-27 2007-05-22 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
DE102005060301A1 (en) * 2005-12-16 2007-06-21 Voith Patent Gmbh Paper machine clothing
DE102005060299A1 (en) * 2005-12-16 2007-06-21 Voith Patent Gmbh papermaker
DE102006001388A1 (en) * 2006-01-11 2007-07-12 Andreas Kufferath Gmbh & Co. Kg papermaker
US7275566B2 (en) 2006-02-27 2007-10-02 Weavexx Corporation Warped stitched papermaker's forming fabric with fewer effective top MD yarns than bottom MD yarns
US7580229B2 (en) 2006-04-27 2009-08-25 Hitachi Global Storage Technologies Netherlands B.V. Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with antiparallel-free layer structure and low current-induced noise
DE102006061114A1 (en) * 2006-12-22 2008-06-26 Voith Patent Gmbh Fabric tape for a machine for producing web material and method for producing such a fabric tape
US7487805B2 (en) * 2007-01-31 2009-02-10 Weavexx Corporation Papermaker's forming fabric with cross-direction yarn stitching and ratio of top machined direction yarns to bottom machine direction yarns of less than 1
US7624766B2 (en) * 2007-03-16 2009-12-01 Weavexx Corporation Warped stitched papermaker's forming fabric
US20090183795A1 (en) * 2008-01-23 2009-07-23 Kevin John Ward Multi-Layer Papermaker's Forming Fabric With Long Machine Side MD Floats
US7766053B2 (en) * 2008-10-31 2010-08-03 Weavexx Corporation Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns
US8251103B2 (en) * 2009-11-04 2012-08-28 Weavexx Corporation Papermaker's forming fabric with engineered drainage channels
US8632707B2 (en) * 2010-09-28 2014-01-21 Huyck Licensco Inc. Fabric for non-woven web forming process and method of using same

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DE3146385C2 (en) * 1981-11-23 1985-10-31 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Double-layer fabric as a covering for paper machines
DE3147115A1 (en) * 1981-11-27 1983-06-01 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen SPIRAL LINK STRIP AND METHOD FOR THE PRODUCTION THEREOF
US4423755A (en) * 1982-01-22 1984-01-03 Huyck Corporation Papermakers' fabric
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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
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DE3305713C1 (en) * 1983-02-18 1984-04-19 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Composite fabric as covering for the sheet forming part of a paper machine
DE3307144A1 (en) * 1983-03-01 1984-09-13 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen PAPER MACHINE COVERING IN A FABRIC BINDING THAT DOES NOT HAVE A SYMMETRY AXIS LONGITUDE
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US4564051A (en) * 1983-07-16 1986-01-14 Andreas Kufferath Gmbh & Co. Kg Multiple ply dewatering screen particularly for a web forming part of a paper making machine
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US4709732A (en) * 1986-05-13 1987-12-01 Huyck Corporation Fourteen harness dual layer weave
DE3635632A1 (en) * 1986-10-20 1988-04-21 Wangner Gmbh Co Kg Hermann COVER FOR THE SHEET FORMING PART OF A PAPER MACHINE
DE3705345A1 (en) * 1987-02-19 1988-09-01 Oberdorfer Fa F COMPOSITE FABRIC AS A COVER FOR THE SHEET FORMING PART OF A PAPER MACHINE
US4967805A (en) * 1989-05-23 1990-11-06 B.I. Industries, Inc. Multi-ply forming fabric providing varying widths of machine direction drainage channels
US5025839A (en) * 1990-03-29 1991-06-25 Asten Group, Inc. Two-ply papermakers forming fabric with zig-zagging MD yarns
US5421374A (en) * 1993-10-08 1995-06-06 Asten Group, Inc. Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply

Also Published As

Publication number Publication date
EP0654559A3 (en) 1995-09-06
DE69422693T2 (en) 2000-07-13
DE69422693D1 (en) 2000-02-24
AU679552B2 (en) 1997-07-03
ATE189014T1 (en) 2000-02-15
AU7447494A (en) 1995-04-27
PT654559E (en) 2000-07-31
EP0654559B1 (en) 2000-01-19
US5564475A (en) 1996-10-15
CA2119903C (en) 1998-07-21
US5421374A (en) 1995-06-06
EP0654559A2 (en) 1995-05-24
ES2144490T3 (en) 2000-06-16

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