CA2151329A1 - Method of seam closure for sheet transfer and other paper processing belts - Google Patents

Method of seam closure for sheet transfer and other paper processing belts

Info

Publication number
CA2151329A1
CA2151329A1 CA002151329A CA2151329A CA2151329A1 CA 2151329 A1 CA2151329 A1 CA 2151329A1 CA 002151329 A CA002151329 A CA 002151329A CA 2151329 A CA2151329 A CA 2151329A CA 2151329 A1 CA2151329 A1 CA 2151329A1
Authority
CA
Canada
Prior art keywords
seam
belt
polymeric resin
seam region
foam
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
CA002151329A
Other languages
French (fr)
Other versions
CA2151329C (en
Inventor
Lawrence G. Miller
Robin Lotti-Fassnacht
Henry M. Cooke
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.)
Albany International Corp
Original Assignee
Lawrence G. Miller
Robin Lotti-Fassnacht
Henry M. Cooke
Albany International Corp.
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
Priority claimed from US08/257,565 external-priority patent/US5601877A/en
Application filed by Lawrence G. Miller, Robin Lotti-Fassnacht, Henry M. Cooke, Albany International Corp. filed Critical Lawrence G. Miller
Publication of CA2151329A1 publication Critical patent/CA2151329A1/en
Application granted granted Critical
Publication of CA2151329C publication Critical patent/CA2151329C/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
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • 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
    • D21F7/10—Seams thereof

Abstract

Methods for closing a seam in a paper processing belt having a coating of polymeric resin material require the covering of the seam on the uncoated side of the belt with an encapsulating material, so that the seam will have compression properties substantially identical to those of use of the remainder of the belt. In one method, a viscous paste obtained by mixing a polymeric resin material with a blowing agent is used. Following installation of the fabric, or belt, on a paper machine by closing its pin seam with a pintle, the seam region on the non-paper side of the fabric or belt is impregnated with the viscous paste. The seam region is then heated to a temperature to activate the blowing agent and to create a foam from the paste. The foam fills voids in the seam region, and may pass out through the slit in the coating over the seam. Raising the temperature further cures the foam and may glue the slit closed. In other methods, a pre-foamed polymeric resin may be used to impregnate the seam region, or the seam region may be covered with a solid foam strip of a polymeric resin or a fibrous strip of fibrous batt material, either of which may be secured to the seam region by an adhesive. In each case, the belt so seamed may be used as a transfer belt or long nip press (LNP) belt, or in other paper processing applications.
CA002151329A 1994-06-09 1995-06-08 Method of seam closure for sheet transfer and other paper processing belts Expired - Fee Related CA2151329C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/257,565 US5601877A (en) 1994-06-09 1994-06-09 Method of seam closure for sheet transfer and other paper processing belts
US08/257,565 1994-06-09
US08/428,661 1995-04-25
US08/428,661 US5789052A (en) 1994-06-09 1995-04-25 Method of seam closure for sheet transfer and other paper processing belts

Publications (2)

Publication Number Publication Date
CA2151329A1 true CA2151329A1 (en) 1995-12-10
CA2151329C CA2151329C (en) 2007-02-06

Family

ID=26946047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002151329A Expired - Fee Related CA2151329C (en) 1994-06-09 1995-06-08 Method of seam closure for sheet transfer and other paper processing belts

Country Status (12)

Country Link
EP (1) EP0695827B1 (en)
JP (1) JP3511148B2 (en)
CN (1) CN1042247C (en)
AT (1) ATE276400T1 (en)
AU (1) AU678899B2 (en)
BR (1) BR9502721A (en)
CA (1) CA2151329C (en)
DE (1) DE69533498T2 (en)
ES (1) ES2227539T3 (en)
FI (1) FI111175B (en)
NO (1) NO312372B1 (en)
NZ (1) NZ272169A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9600052D0 (en) * 1996-01-03 1996-03-06 Scapa Group Plc Pintle wire
GB9622302D0 (en) * 1996-10-26 1996-12-18 Scapa Group Plc Expandable pintle wires
US6027615A (en) * 1997-05-06 2000-02-22 Albany International Corp. Belts for compliant calendering
US6194331B1 (en) * 1998-03-05 2001-02-27 Albany International Corp. Flow-resistant material additions to double-seam on machine-seamable fabrics
CA2261504A1 (en) * 1998-05-22 1999-11-22 Albany International Corp. Belts for shoe presses
US6036819A (en) * 1998-06-29 2000-03-14 Albany International Corp. Method for improving the cleanability of coated belts with a needled web on the inside surface
JP4782976B2 (en) * 2000-10-23 2011-09-28 アルバニー インターナショナル コーポレイション Improving the fabric of seamed paper machines.
US6752908B2 (en) 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
US7014733B2 (en) 2002-05-14 2006-03-21 Stowe Woodward L.L.C. Belt for shoe press and shoe calender and method for forming same
AT411605B (en) * 2002-07-05 2004-03-25 Huyck Austria GEWEBEBAND SETUP
GB0301782D0 (en) * 2003-01-25 2003-02-26 Madison Filter 981 Ltd Improvements in clipper seams
US7654296B2 (en) * 2003-11-24 2010-02-02 Albany International Corp. Grooved single facer belt
WO2005075736A2 (en) 2004-01-30 2005-08-18 Voith Paper Patent Gmbh Advanced dewatering system
US7476293B2 (en) 2004-10-26 2009-01-13 Voith Patent Gmbh Advanced dewatering system
US7351307B2 (en) 2004-01-30 2008-04-01 Voith Paper Patent Gmbh Method of dewatering a fibrous web with a press belt
US7510631B2 (en) 2004-10-26 2009-03-31 Voith Patent Gmbh Advanced dewatering system
JP4921736B2 (en) * 2005-07-25 2012-04-25 イチカワ株式会社 Seam felt for papermaking and method for producing the same
DE102006057228A1 (en) 2006-12-05 2008-06-12 Voith Patent Gmbh Method for producing a strip-like covering for a machine for producing sheet material, in particular paper or cardboard
CA2680685C (en) * 2007-03-21 2016-05-17 Habasit Ag Treadmill belt with layer of thermoplastic foamed material
US7776187B2 (en) 2007-03-23 2010-08-17 Voith Patent Gmbh Belt having a non-linear seam and a method of on-machine joining of belt ends
EP2157235A1 (en) * 2008-08-20 2010-02-24 Voith Patent GmbH Press felt
US8241465B2 (en) 2008-08-20 2012-08-14 Voith Patent Gmbh Non mark seam felt
JP2011038212A (en) * 2009-08-12 2011-02-24 Ichikawa Co Ltd Seam felt for papermaking
US10696008B2 (en) 2013-03-15 2020-06-30 Rolls-Royce Corporation Textile material joining technique
CN107558287A (en) * 2017-09-28 2018-01-09 浙江兰良实业有限公司 Transferring device on all-glass paper production line between processing and forming and drying manufacturing procedure

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224372A (en) 1978-12-26 1980-09-23 Albany International Corp. Paper machine clothing having controlled internal void volume
US4271222A (en) 1980-02-04 1981-06-02 Albany International Corp. Papermakers felt and method of manufacture
DE3224760A1 (en) 1982-07-02 1984-01-05 Thomas Josef Heimbach GmbH & Co, 5160 Düren TAPE FOR USE IN WET PRESSES OF PAPER MACHINES
JPS61252389A (en) 1985-04-25 1986-11-10 市川毛織株式会社 Papermaking press belt
SE455316B (en) 1985-12-09 1988-07-04 Nordiskafilt Ab PROCEDURE AND DEVICE FOR PRESSURE PRESSURE IN PRESSURE PART FOR PAPER MACHINES
AT388574B (en) * 1986-09-01 1989-07-25 Huyck Austria METHOD FOR PRODUCING A PAPER MACHINE FELT AND METHOD FOR PULLING THE SAME INTO A PAPER MACHINE
US4737241A (en) * 1987-02-20 1988-04-12 Appleton Mills Method of making a papermaker's felt
US4764417A (en) * 1987-06-08 1988-08-16 Appleton Mills Pin seamed papermakers felt having a reinforced batt flap
US5053109A (en) * 1988-05-04 1991-10-01 Asten Group, Inc. Single layer seamed papermakers fabric
US4847116A (en) 1988-05-09 1989-07-11 Albany International Corp. Method for depositing particles and a binder system on a base fabric
US5118557A (en) 1988-10-31 1992-06-02 Albany International Corp. Foam coating of press fabrics to achieve a controlled void volume
GB8905005D0 (en) * 1989-03-04 1989-04-19 Scapa Group Plc Improvements in or relating to papermakers and like fabrics
DE3914533A1 (en) 1989-05-02 1990-11-08 Heimbach Gmbh Thomas Josef TAPE FOR PAPER MACHINES
GB8911033D0 (en) 1989-05-13 1989-06-28 Scapa Group Plc Jointing of fabric ends
US5071697A (en) 1990-01-22 1991-12-10 Appleton Mills Structure for extracting water from a paper web in a papermaking process
GB9016619D0 (en) 1990-07-28 1990-09-12 Scapa Group Plc Endless belts for extended nip dewatering presses
SE9200609D0 (en) 1992-02-28 1992-02-28 Scandiafelt Ab CLEARABLE BAND OF PLASTIC MATERIAL PURSUANT TO PROCEDURE FOR ITS MANUFACTURING
US5298124A (en) 1992-06-11 1994-03-29 Albany International Corp. Transfer belt in a press nip closed draw transfer

Also Published As

Publication number Publication date
NO312372B1 (en) 2002-04-29
JPH0860586A (en) 1996-03-05
NO952277D0 (en) 1995-06-08
AU2045695A (en) 1995-12-21
FI952507A0 (en) 1995-05-23
DE69533498T2 (en) 2005-09-15
NZ272169A (en) 1997-06-24
EP0695827A2 (en) 1996-02-07
BR9502721A (en) 1996-01-16
FI952507A (en) 1995-12-10
ATE276400T1 (en) 2004-10-15
ES2227539T3 (en) 2005-04-01
FI111175B (en) 2003-06-13
EP0695827B1 (en) 2004-09-15
NO952277L (en) 1995-12-11
CA2151329C (en) 2007-02-06
EP0695827A3 (en) 1997-05-21
CN1125278A (en) 1996-06-26
JP3511148B2 (en) 2004-03-29
AU678899B2 (en) 1997-06-12
CN1042247C (en) 1999-02-24
DE69533498D1 (en) 2004-10-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed