CA2067685A1 - Spiral construction of grooved, void-volume lnp belts - Google Patents

Spiral construction of grooved, void-volume lnp belts

Info

Publication number
CA2067685A1
CA2067685A1 CA2067685A CA2067685A CA2067685A1 CA 2067685 A1 CA2067685 A1 CA 2067685A1 CA 2067685 A CA2067685 A CA 2067685A CA 2067685 A CA2067685 A CA 2067685A CA 2067685 A1 CA2067685 A1 CA 2067685A1
Authority
CA
Canada
Prior art keywords
grooved
belt
void
volume
lnp
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
CA2067685A
Other languages
French (fr)
Other versions
CA2067685C (en
Inventor
Carl E. Stigberg
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
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
Application filed by Albany International Corp filed Critical Albany International Corp
Publication of CA2067685A1 publication Critical patent/CA2067685A1/en
Application granted granted Critical
Publication of CA2067685C publication Critical patent/CA2067685C/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/564—Winding and joining, e.g. winding spirally for making non-tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • 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
    • D21F3/0236—Belts or sleeves therefor manufacturing methods
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/108—Flash, trim or excess removal

Abstract

A grooved, void-volume belt for use on a long nip press for dewatering a fibrous web may be manufactured by winding a grooved strip or ribbon of polymeric material onto a standard LNP belt in the form of a closed helix, and by attaching the grooved strip to the belt by suitable means. The strip may be extruded from a polymeric material, such as polyurethane, and is provided with at least one longitudinal groove. The method enables one to manufacture a grooved, void-volume belt without the prior necessity of coating both sides of a base fabric with a polymeric material, and of cutting grooves in the coating on the outer side of the belt.
CA002067685A 1991-11-08 1992-04-30 Spiral construction of grooved, void-volume lnp belts Expired - Fee Related CA2067685C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/790,575 1991-11-08
US07/790,575 US5171389A (en) 1991-11-08 1991-11-08 Spiral construction of grooved long nip press

Publications (2)

Publication Number Publication Date
CA2067685A1 true CA2067685A1 (en) 1993-05-09
CA2067685C CA2067685C (en) 1997-11-18

Family

ID=25151119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002067685A Expired - Fee Related CA2067685C (en) 1991-11-08 1992-04-30 Spiral construction of grooved, void-volume lnp belts

Country Status (14)

Country Link
US (1) US5171389A (en)
EP (1) EP0541498B1 (en)
JP (1) JP3044129B2 (en)
KR (1) KR100210356B1 (en)
AT (1) ATE136606T1 (en)
AU (1) AU645879B2 (en)
BR (1) BR9200707A (en)
CA (1) CA2067685C (en)
DE (1) DE69209775T2 (en)
ES (1) ES2085611T3 (en)
FI (1) FI104277B (en)
MX (1) MX174440B (en)
NO (1) NO180547C (en)
ZA (1) ZA921011B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06287885A (en) * 1991-04-15 1994-10-11 Yamauchi Corp Endless belt for dehydration press
US5208087A (en) * 1991-10-08 1993-05-04 Albany International Corp. Spiral construction for a long nip press belt
US5543015A (en) * 1994-10-18 1996-08-06 Tamfelt Corp. Groove configuration for a press belt in an extended nip press
US5533941A (en) * 1995-02-16 1996-07-09 Belting Industries Co., Inc. Belt and method of manufacture
US6124015A (en) * 1996-04-18 2000-09-26 Jwi Ltd. Multi-ply industrial fabric having integral jointing structures
DE19723211A1 (en) * 1997-06-03 1998-12-10 Voith Sulzer Papiermasch Gmbh Process for producing a press jacket and press jacket produced by this process
JP3053374B2 (en) * 1997-07-03 2000-06-19 市川毛織株式会社 Shoe press belt and its manufacturing method
FI103209B2 (en) * 1998-01-02 2005-04-04 Valmet Corp Method for surface coating of press or conveyor belts and corresponding surface-coated belt
US6248210B1 (en) 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
US6350336B1 (en) * 1999-06-22 2002-02-26 Albany International Corp. Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive
US6231928B1 (en) * 1999-08-30 2001-05-15 Albany International Corp. Method for manufacturing resin-impregnated endless belt structures for papermaking machines and similar industrial applications
JP4596296B2 (en) * 2000-05-26 2010-12-08 ゲイツ・ユニッタ・アジア株式会社 Cast urethane belt and its manufacturing method
US6630223B2 (en) * 2001-01-26 2003-10-07 Albany International Corp. Spirally wound shaped yarns for paper machine clothing and industrial belts
US6752908B2 (en) 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
DE10151485A1 (en) * 2001-10-18 2003-05-08 Schaefer Kg Gummiwalzenfabrik Process for producing a press jacket of a shoe press or a press roll cover
JP3614830B2 (en) * 2002-04-11 2005-01-26 ヤマウチ株式会社 Shoe press belt and shoe press apparatus using the same
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
US7374640B2 (en) * 2003-05-23 2008-05-20 Albany International Corp. Grooved surface belt or roll and method of fabrication
DE10330966A1 (en) * 2003-07-08 2005-01-27 Voith Paper Patent Gmbh Pressing device in a press section of a machine for producing a fibrous web
DE502005010609D1 (en) * 2005-01-27 2011-01-13 Norres Schlauchtechnik Gmbh & Co Kg Process for the production of a hose made of thermoplastic polyurethane
US9222208B2 (en) * 2005-12-29 2015-12-29 Albany International Corp. Elastic silicone rubber belt
WO2010068765A1 (en) * 2008-12-12 2010-06-17 Albany International Corp. Industrial fabric including spirally wound material strips
US8535484B2 (en) * 2011-01-21 2013-09-17 Albany International Corp. Ultra-resilient fabric and method of making thereof
WO2013139659A1 (en) * 2012-03-20 2013-09-26 Dalhaus Ludwig Endless belt, and method for producing an endless belt
US8980062B2 (en) * 2012-12-26 2015-03-17 Albany International Corp. Industrial fabric comprising spirally wound material strips and method of making thereof
AT520319B1 (en) * 2018-03-01 2019-03-15 Andritz Ag Maschf METHOD AND DEVICE FOR TREATING A FIBROUS WEB IN A LANGNIP PRESS UNIT

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273600A (en) * 1963-06-10 1966-09-20 Air Reduction Flexible tube
US3291288A (en) * 1964-08-31 1966-12-13 Aeroquip Corp Conveyor belt
US3373067A (en) * 1965-02-19 1968-03-12 Goodyear Rubber & Supply Compa Method of making cleated conveyor belts
US3280851A (en) * 1965-05-10 1966-10-25 Calumet & Hecla Fabricated finned tubing
DE2939637C2 (en) * 1979-09-29 1982-12-30 Drabert Söhne Minden (Westf.), 4950 Minden Process for the production of an endless printing belt for a device for the continuous pressing and decatizing of fabrics, knitted fabrics and the like.
US4410314A (en) * 1982-02-11 1983-10-18 Dayco Corporation Endless power transmission V-belt construction and method of making the same
DE3228607A1 (en) * 1982-07-30 1984-02-02 Rudolf Dipl.-Ing. 8036 Herrsching Dietl ROLLER, ESPECIALLY PAPER MACHINE ROLL
US4643916A (en) * 1982-10-01 1987-02-17 Ichikawa Woolen Textile Co., Ltd. Method for manufacturing a pressure belt for use with extended nip press in paper making machine
US4552620A (en) * 1983-09-19 1985-11-12 Beloit Corporation Paper machine belt
DE3569400D1 (en) * 1985-10-03 1989-05-18 Beloit Corp A bearing blanket for an extended nip press
DE3801850A1 (en) * 1988-01-22 1989-07-27 Oberdorfer Fa F METHOD AND DEVICE FOR THE PRODUCTION OF STRONG STABILITY, LIQUID-IMPERMEABLE, BENDABLE PRESSING BANDS, IN PARTICULAR FOR WET PRESSING OF PAPER MACHINES
US4944820A (en) * 1988-04-08 1990-07-31 Beloit Corporation Method for making a blanket for an extended nip press
DE3929820C1 (en) * 1989-09-07 1990-12-13 F. Oberdorfer Gmbh & Co Kg Industriegewebe-Technik, 7920 Heidenheim, De
FI92738C (en) * 1989-09-08 1994-12-27 Albany Int Corp Belt
US4946731A (en) * 1989-09-28 1990-08-07 Albany International Corp. Construction for an extended nip press belt

Also Published As

Publication number Publication date
FI920406A0 (en) 1992-01-29
FI104277B1 (en) 1999-12-15
NO921079L (en) 1993-05-10
NO180547B (en) 1997-01-27
CA2067685C (en) 1997-11-18
FI104277B (en) 1999-12-15
MX174440B (en) 1994-05-16
NO180547C (en) 1997-05-14
ATE136606T1 (en) 1996-04-15
NO921079D0 (en) 1992-03-19
DE69209775D1 (en) 1996-05-15
MX9200594A (en) 1993-08-01
JPH05179595A (en) 1993-07-20
BR9200707A (en) 1993-05-18
EP0541498A1 (en) 1993-05-12
ES2085611T3 (en) 1996-06-01
AU645879B2 (en) 1994-01-27
DE69209775T2 (en) 1996-10-24
KR100210356B1 (en) 1999-07-15
EP0541498B1 (en) 1996-04-10
KR930009751A (en) 1993-06-21
JP3044129B2 (en) 2000-05-22
US5171389A (en) 1992-12-15
ZA921011B (en) 1993-02-24
AU1079092A (en) 1993-05-13
FI920406A (en) 1993-05-09

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ITFI930023A0 (en) METHOD AND MACHINE FOR THE PRODUCTION OF ROLLS OF TAPE MATERIAL FOR TEARING THE MATERIAL AT THE END OF WINDING EACH ROLL.
TW346517B (en) Belt on a long nip press for dewatering a fibrous web and method for manufacturing the same
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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed