FI59836C - Elastisk pappersmaskinfilt - Google Patents

Elastisk pappersmaskinfilt Download PDF

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Publication number
FI59836C
FI59836C FI783491A FI783491A FI59836C FI 59836 C FI59836 C FI 59836C FI 783491 A FI783491 A FI 783491A FI 783491 A FI783491 A FI 783491A FI 59836 C FI59836 C FI 59836C
Authority
FI
Finland
Prior art keywords
felt
dewatering
dewatering felt
weight
thermoplastic
Prior art date
Application number
FI783491A
Other languages
English (en)
Finnish (fi)
Other versions
FI783491A (fi
FI59836B (fi
Inventor
Arne Idon Lennart Gladh
Eric Wilhelm Groendahl
Original Assignee
Albany Int 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 Int Corp filed Critical Albany Int Corp
Publication of FI783491A publication Critical patent/FI783491A/fi
Publication of FI59836B publication Critical patent/FI59836B/fi
Application granted granted Critical
Publication of FI59836C publication Critical patent/FI59836C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4358—Polyurethanes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • 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
    • 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
    • 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
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/909—Resilient layer, e.g. printer's blanket
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC
    • Y10T442/56—From synthetic organic fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Claims (9)

1. Avvattningsfilt för pressar i pappers-, cellulosa- och liknande maskiner, kännetecknad av att i basskiktet i den nälade filten ingär högmolekylära termoplastiska elastomera material, som kan sträckas till minst sin dubbla ursprungliga längd och sedan efter avlastning snabbt ätergä tili huvudsakligen sin ursprungliga längd.
2. Avvattningsfilt för pressar i pappers-, cellulosa- och liknande maskiner, kännetecknad av att i basskiktet i den nälade filten ingär högmolekylära tvärbundna uretanbaserade elastomera material, som kan sträckas tili minst sin dubbla längd och sedan efter avlastning snabbt ätergä tili huvudsakligen sin ursprungliga längd.
3. Avvattningsfilt enligt patentkravet 1, kännetecknad av att det termoplastiska elastomera materialet utgöres av uretan-baserad polymer.
4. Avvattningsfilt enligt patentkravet 1, kännetecknad av att det termplastiska elastomera materialet utgöres av ester-baserad polymer.
5. Avvattningsfilt enligt patentkravet 1, kännetecknad av att det termoplastiska elastomera materialet utgöres av styren-baserad polymer.
6. Avvattningsfilt enligt patentkravet 1, kännetecknad av att det termoplastiska materialet utgöres av olefinbaserad polymer.
7. Avvattningsfilt enligt nägot av föregäende patentkrav, kännetecknad av att de elastomera materialen utgöres av träd eller fibermaterial.
8. Avvattningsfilt enligt patentkravet 7, kännetecknad
FI783491A 1977-11-21 1978-11-15 Elastisk pappersmaskinfilt FI59836C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7713097 1977-11-21
SE7713097A SE446994B (sv) 1977-11-21 1977-11-21 Avvattningsfilt

Publications (3)

Publication Number Publication Date
FI783491A FI783491A (fi) 1979-05-22
FI59836B FI59836B (fi) 1981-06-30
FI59836C true FI59836C (fi) 1981-10-12

Family

ID=20332922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783491A FI59836C (fi) 1977-11-21 1978-11-15 Elastisk pappersmaskinfilt

Country Status (10)

Country Link
US (1) US4323622A (sv)
EP (1) EP0007966A1 (sv)
AU (1) AU529250B2 (sv)
CA (1) CA1102157A (sv)
FI (1) FI59836C (sv)
FR (1) FR2446338B1 (sv)
GB (1) GB2036114B (sv)
SE (1) SE446994B (sv)
WO (1) WO1979000312A1 (sv)
ZA (1) ZA786447B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400707A (en) * 1992-10-09 1995-03-28 Champion International Corporation Apparatus for finishing a continuous sheet of paper
US5618612A (en) * 1995-05-30 1997-04-08 Huyck Licensco, Inc. Press felt having fine base fabric
US6203307B1 (en) * 1997-08-28 2001-03-20 Champion International Corporation System for finishing surface of a web of paper having an improved continuous finishing belt
GB2332916B (en) * 1997-12-31 2002-02-20 Scapa Group Plc Papermaking press felts
DE19854732C1 (de) * 1998-11-26 2000-09-14 Inventa Ag Kern-Mantel Bikomponentenfaser und deren Verwendung
DE10040828B4 (de) 2000-08-21 2006-06-14 Huyck-Austria Ges.M.B.H. Filz
WO2004072368A1 (de) * 2003-02-12 2004-08-26 Huyck Austria Ges.M.B.H. Gewebeband
ES2252601T3 (es) * 2003-08-21 2006-05-16 HEIMBACH GMBH & CO. Soporte actuante como revestimiento de maquina papelera o adecuado para el mismo.
US7135096B2 (en) * 2003-12-23 2006-11-14 Astenjohnson, Inc. Press felt with improved dewatering capability
US7138037B2 (en) * 2003-12-23 2006-11-21 Astenjohnson, Inc. Press felt with base fabric layer which includes regenerated cellulosic fibers
US20060219313A1 (en) 2005-03-31 2006-10-05 Hippolit Gstrein Papermaker's press felt with long machine direction floats in base fabric
EP2065515A1 (de) 2007-11-27 2009-06-03 Voith Patent GmbH Papiermaschinenbespannung
DE102008001820A1 (de) 2008-05-16 2009-11-19 Voith Patent Gmbh Industriestoff zur Verwendung in einer Papiermaschinenbespannung, insbesondere als Pressfilz
DE102007055687A1 (de) 2007-12-03 2009-06-04 Voith Patent Gmbh Industriestoff zur Verwendung in einer Papiermaschinenbespannung, insbesondere als Pressfilz
US10590569B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient fabric
US10590571B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient pad

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645441C (de) * 1933-12-09 1937-05-27 Saechsische Filztuchfabrik G M Entwaesserungsfilz fuer Papier-, Pappen- und aehnliche Maschinen
US3093880A (en) * 1960-02-29 1963-06-18 Huyck Corp Papermakers felts and method of making them
US3086276A (en) * 1961-09-15 1963-04-23 Lockport Felt Company Inc Papermaker's felt
DE1219750B (de) * 1964-03-19 1966-06-23 Danfoss As Thermostatisch gesteuertes Mischventil
US3365766A (en) * 1965-04-01 1968-01-30 Appleton Mills Compressed wool-synthetic fiber papermakers' felt
SE324700B (sv) * 1968-10-07 1970-06-08 Nordiska Maskinfilt Ab
US4107367A (en) * 1976-11-03 1978-08-15 Huyck Corporation Papermakers felts

Also Published As

Publication number Publication date
FI783491A (fi) 1979-05-22
GB2036114A (en) 1980-06-25
FI59836B (fi) 1981-06-30
GB2036114B (en) 1982-07-21
FR2446338B1 (sv) 1984-03-16
WO1979000312A1 (en) 1979-06-14
EP0007966A1 (en) 1980-02-20
FR2446338A1 (sv) 1980-08-08
SE446994B (sv) 1986-10-20
ZA786447B (en) 1979-10-31
AU4160278A (en) 1979-05-31
CA1102157A (en) 1981-06-02
SE7713097L (sv) 1979-05-22
US4323622A (en) 1982-04-06
AU529250B2 (en) 1983-06-02

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ALBANY INTERNATIONAL CORPORATION