WO1993017180A3 - Paper machine dryer fabrics containing hollow monofilaments - Google Patents

Paper machine dryer fabrics containing hollow monofilaments Download PDF

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Publication number
WO1993017180A3
WO1993017180A3 PCT/CA1993/000075 CA9300075W WO9317180A3 WO 1993017180 A3 WO1993017180 A3 WO 1993017180A3 CA 9300075 W CA9300075 W CA 9300075W WO 9317180 A3 WO9317180 A3 WO 9317180A3
Authority
WO
WIPO (PCT)
Prior art keywords
monofilaments
yarns
hollow
fabric
paper machine
Prior art date
Application number
PCT/CA1993/000075
Other languages
French (fr)
Other versions
WO1993017180A2 (en
Inventor
Samuel Baker
James Harrison
Original Assignee
Jwi Ltd
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 Jwi Ltd filed Critical Jwi Ltd
Priority to DE69303710T priority Critical patent/DE69303710T2/en
Priority to AU37423/93A priority patent/AU662220B2/en
Priority to US08/290,849 priority patent/US5597450A/en
Priority to BR9305972A priority patent/BR9305972A/en
Priority to CA2130756A priority patent/CA2130756A1/en
Priority to EP93906405A priority patent/EP0633962B1/en
Publication of WO1993017180A2 publication Critical patent/WO1993017180A2/en
Publication of WO1993017180A3 publication Critical patent/WO1993017180A3/en
Priority to FI943942A priority patent/FI97740C/en

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
    • D21F1/0072—Link belts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/902—Woven fabric for papermaking drier section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/903—Paper forming member, e.g. fourdrinier, sheet forming member

Abstract

A paper machine dryer fabric includes hollow thermoplastic monofilaments to replace at least a portion of the wefts, also known as cross-machine direction strands. Fabrics including such monofilaments may be either a woven fabric, or a spiral fabric. The deformable nature of the hollow monofilaments decreases the air permeability of the fabric, and in the case of spiral fabrics, improves monofilament retention within the helical coils between the hinge yarns. The hollow monofilaments have a solidity in the range of from about 50 % to about 80 %. A suitable thermoplastic is polyethylene terephthalate. Hollow monofilaments do not have the disadvantages of other deformable yarns, such as spun yarns, multifilament yarns or plied monofilament yarns, each of which tend to hold and entrap within their structure both water and foreign matter.
PCT/CA1993/000075 1992-02-28 1993-02-25 Paper machine dryer fabrics containing hollow monofilaments WO1993017180A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE69303710T DE69303710T2 (en) 1992-02-28 1993-02-25 DRY SCREENS FOR PAPER MACHINES WITH HOLLOW MONOFILAMENTS
AU37423/93A AU662220B2 (en) 1992-02-28 1993-02-25 Paper machine dryer fabrics containing hollow monofilaments
US08/290,849 US5597450A (en) 1992-02-28 1993-02-25 Paper machine dryer fabrics containing hollow monofilaments
BR9305972A BR9305972A (en) 1992-02-28 1993-02-25 Drying fabrics for paper-making machines containing hollow monofilaments
CA2130756A CA2130756A1 (en) 1992-02-28 1993-02-25 Paper machine dryer fabrics containing hollow monofilaments
EP93906405A EP0633962B1 (en) 1992-02-28 1993-02-25 Paper machine dryer fabrics containing hollow monofilaments
FI943942A FI97740C (en) 1992-02-28 1994-08-26 Drying fabrics containing hollow monofilaments of a paper machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84315592A 1992-02-28 1992-02-28
US07/843,155 1992-02-28
US98211892A 1992-11-25 1992-11-25
US07/982,118 1992-11-25

Publications (2)

Publication Number Publication Date
WO1993017180A2 WO1993017180A2 (en) 1993-09-02
WO1993017180A3 true WO1993017180A3 (en) 1993-09-30

Family

ID=27126391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1993/000075 WO1993017180A2 (en) 1992-02-28 1993-02-25 Paper machine dryer fabrics containing hollow monofilaments

Country Status (10)

Country Link
US (1) US5597450A (en)
EP (1) EP0633962B1 (en)
JP (1) JP2667057B2 (en)
AT (1) ATE140495T1 (en)
AU (1) AU662220B2 (en)
BR (1) BR9305972A (en)
CA (1) CA2130756A1 (en)
DE (1) DE69303710T2 (en)
FI (1) FI97740C (en)
WO (1) WO1993017180A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713396A (en) 1990-06-06 1998-02-03 Asten, Inc. Papermakers fabric with stacked machine and cross machine direction yarns
DE19545386A1 (en) * 1994-12-08 1996-06-13 Appleton Mills Covering for a paper machine
GB9609761D0 (en) * 1996-05-10 1996-07-17 Jwi Ltd Low air permeability papermaking fabric including flattened secondary weft yarns and pin seam
GB9801560D0 (en) * 1998-01-27 1998-03-25 Zyex Limited Lightweight abrasion resistant braiding
WO2003014447A1 (en) * 2001-08-02 2003-02-20 Mühlen Sohn GmbH & Co. Fabric belt for a corrugated board gluing machine
FI112261B (en) * 2002-05-06 2003-11-14 Tamfelt Oyj Abp A paper machine fabric
US7514030B2 (en) * 2002-12-30 2009-04-07 Albany International Corp. Fabric characteristics by flat calendering
FI116911B (en) * 2004-08-04 2006-03-31 Tamfelt Oyj Abp The drying wire
US20120292367A1 (en) 2006-01-31 2012-11-22 Ethicon Endo-Surgery, Inc. Robotically-controlled end effector
US7493923B2 (en) * 2006-03-10 2009-02-24 Astenjohnson, Inc. Double layer papermakers fabric with pockets for bulk enhancement
FI118694B (en) 2006-04-27 2008-02-15 Tamfelt Oyj Abp dryer screen
US7837914B2 (en) * 2006-12-04 2010-11-23 General Electric Company Process of producing a composite component and intermediate product thereof
US7721769B2 (en) * 2007-01-19 2010-05-25 Voith Patent Gmbh Paper machine fabric with trapezoidal shaped filaments
US10590571B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient pad
US10590569B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient fabric
MX2010007208A (en) 2007-12-28 2010-12-17 Albany Int Corp Ultra-resilient fabric.
KR101558882B1 (en) 2007-12-28 2015-10-08 알바니 인터내셔널 코포레이션 Ultra-resilient pad
GB2473039A (en) * 2009-08-28 2011-03-02 Ian Gerald Lang Seam for a woven industrial fabric
US8535484B2 (en) 2011-01-21 2013-09-17 Albany International Corp. Ultra-resilient fabric and method of making thereof
US9703335B2 (en) * 2013-01-14 2017-07-11 Dell Products L.P. Information handling system chassis with anisotropic conductance
US9839428B2 (en) 2013-12-23 2017-12-12 Ethicon Llc Surgical cutting and stapling instruments with independent jaw control features
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036527A1 (en) * 1980-03-24 1981-09-30 JWI Ltd. Low permeability dryer fabric
US4632716A (en) * 1983-06-08 1986-12-30 Wangner Systems Corporation Woven low permeability fabric and method
DE8706893U1 (en) * 1987-05-14 1987-08-06 Thomas Josef Heimbach Gmbh & Co, 5160 Dueren, De
GB2216914A (en) * 1988-03-12 1989-10-18 Scapa Group Plc Link fabrics

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419751C3 (en) * 1974-04-24 1982-01-21 Kerber, geb. Poth, Hella, 6731 Weidenthal Wire link belt e.g. for paper machines
US4290209A (en) * 1978-05-17 1981-09-22 Jwi Ltd. Dryer fabric
DE2921491A1 (en) * 1979-05-26 1980-12-04 T T Haaksbergen B V I O METHOD FOR PRODUCING A LINKED BAND
BR8004409A (en) * 1979-10-17 1981-04-28 Albany Int Corp PERFECTING DRYING FABRIC FOR PAPER MANUFACTURING MACHINE, AND DRYING FELT
US4251588A (en) * 1979-12-26 1981-02-17 E. I. Du Pont De Nemours And Company Hollow monofilaments in paper-making belts
US4567007A (en) * 1980-08-29 1986-01-28 Ltv Aerospace And Defense Company Method of making carbon/carbon composites
US4395308A (en) * 1981-06-12 1983-07-26 Scapa Dyers Inc. Spiral fabric papermakers felt and method of making
US4359501A (en) * 1981-10-28 1982-11-16 Albany International Corp. Hydrolysis resistant polyaryletherketone fabric
US4820571A (en) * 1983-07-12 1989-04-11 Asten Group, Inc. High temperature industrial fabrics
US4755420A (en) * 1984-05-01 1988-07-05 Jwi Ltd. Dryer fabric having warp strands made of melt-extrudable polyphenylene sulphide
US5103874A (en) * 1990-06-06 1992-04-14 Asten Group, Inc. Papermakers fabric with stacked machine direction yarns
US5368696A (en) * 1992-10-02 1994-11-29 Asten Group, Inc. Papermakers wet press felt having high contact, resilient base fabric with hollow monofilaments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036527A1 (en) * 1980-03-24 1981-09-30 JWI Ltd. Low permeability dryer fabric
US4632716A (en) * 1983-06-08 1986-12-30 Wangner Systems Corporation Woven low permeability fabric and method
DE8706893U1 (en) * 1987-05-14 1987-08-06 Thomas Josef Heimbach Gmbh & Co, 5160 Dueren, De
GB2216914A (en) * 1988-03-12 1989-10-18 Scapa Group Plc Link fabrics

Also Published As

Publication number Publication date
WO1993017180A2 (en) 1993-09-02
JPH07500152A (en) 1995-01-05
DE69303710T2 (en) 1996-11-21
EP0633962A1 (en) 1995-01-18
FI943942A (en) 1994-08-26
AU662220B2 (en) 1995-08-24
FI97740C (en) 1997-02-10
BR9305972A (en) 1997-10-21
AU3742393A (en) 1993-09-13
JP2667057B2 (en) 1997-10-22
EP0633962B1 (en) 1996-07-17
ATE140495T1 (en) 1996-08-15
DE69303710D1 (en) 1996-08-22
US5597450A (en) 1997-01-28
FI943942A0 (en) 1994-08-26
FI97740B (en) 1996-10-31
CA2130756A1 (en) 1993-09-02

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