CA2044385A1 - Felt, in particular a papermaking-machine felt, and method for its manufacture - Google Patents

Felt, in particular a papermaking-machine felt, and method for its manufacture

Info

Publication number
CA2044385A1
CA2044385A1 CA2044385A CA2044385A CA2044385A1 CA 2044385 A1 CA2044385 A1 CA 2044385A1 CA 2044385 A CA2044385 A CA 2044385A CA 2044385 A CA2044385 A CA 2044385A CA 2044385 A1 CA2044385 A1 CA 2044385A1
Authority
CA
Canada
Prior art keywords
belt
support
felt
strip
manufacture
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
CA2044385A
Other languages
French (fr)
Other versions
CA2044385C (en
Inventor
Walter Best
Sylvester Eschmann
Walter Schaaf
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.)
Heimbach GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2044385A1 publication Critical patent/CA2044385A1/en
Application granted granted Critical
Publication of CA2044385C publication Critical patent/CA2044385C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)

Abstract

A felt, especially for the press part of a papermaking machine, comprises at least one support belt and at least one fiber belt deposited on and affixed to it. In order to impart to such a fell: improved operational properties while retaining adequate transverse stability and in order to manufacture it at substantially lower cost, the support belt (s) 45, 50, 57, 58, 64, 71, 72 each are composed of at least one support-belt strip 46, 51, 52, 59, 60, 65, 66, 73, 74, 75 with a width less than that of the support belt(s) 45, 50, 57, 58, 64, 71, 72 , said strip(s) being continuously wound essentially in the direction of advance of the felt 42, 47, 53, 61, 67 and also spirally transverse to it. Basically manufacture is carried out by means of the following method steps:
a) first a belt of material is manufactured, b) at least one support-belt strip 46, 51, 52, 59, 60, 65, 66, 73, 74, 75 is affixed to the belt of material and evinces a width less than that of the finished felt 42, 47, 53, 61, 67, c) the belt of material is displaced in the direction of advance, d) the first support belt 45, 50, 57, 58, 64, 71, 72, and where called for other support belts 45, 50, 57, 58, 64, 71, 72, is constructed by means of a relative motion between the particular support-belt strip 46, 51, 52, 59, 60, 65, 66, 73, 74, 75 and the already built-up part 41 of the felt 42, 47, 53, 61, 67 spirally and transversely to the direction of advance of the belt of material, e) each support belt 45, 50, 57, 58, 64, 71, 72 is connected to at least one fiber belt 43, 44, 48, 49, 54, 55, 56, 57, 62, 63, 68, 69, 79.
CA002044385A 1990-06-13 1991-06-12 Felt, in particular a papermaking-machine felt, and method for its manufacture Expired - Lifetime CA2044385C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4018907 1990-06-13
DEP4018907.4 1990-06-13

Publications (2)

Publication Number Publication Date
CA2044385A1 true CA2044385A1 (en) 1991-12-14
CA2044385C CA2044385C (en) 1999-06-29

Family

ID=6408329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002044385A Expired - Lifetime CA2044385C (en) 1990-06-13 1991-06-12 Felt, in particular a papermaking-machine felt, and method for its manufacture

Country Status (9)

Country Link
EP (1) EP0464258B1 (en)
AT (1) ATE135430T1 (en)
CA (1) CA2044385C (en)
DE (2) DE9007400U1 (en)
DK (1) DK0464258T3 (en)
ES (1) ES2085318T3 (en)
FI (1) FI96704C (en)
MX (1) MX173319B (en)
NO (1) NO180647C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360656A (en) * 1990-12-17 1994-11-01 Albany International Corp. Press felt and method of manufacturing it
US6770172B2 (en) 2000-12-18 2004-08-03 Tamfelt Oyj Abp Method of making press felt, and press felt

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170976T3 (en) * 1998-04-02 2002-08-16 Heimbach Gmbh Thomas Josef TEXTILE BAND SPECIALLY USABLE AS A BASE FOR COATINGS OF PAPER MACHINES.
US6240608B1 (en) * 1999-04-12 2001-06-05 Albany International Corp. Method for joining nonwoven mesh products
US6723208B1 (en) * 2000-10-05 2004-04-20 Albany International Corp. Method for producing spiral wound paper machine clothing
GB0025514D0 (en) * 2000-10-18 2000-11-29 Voith Fabrics Heidenheim Gmbh Papermachine clothing
PT1209283E (en) 2000-11-23 2004-05-31 Heimbach Gmbh Thomas Josef TISSUE TAPE PARTICULARLY MACHINE PAPER COVERAGE
US6630223B2 (en) 2001-01-26 2003-10-07 Albany International Corp. Spirally wound shaped yarns for paper machine clothing and industrial belts
US6565713B2 (en) * 2001-02-03 2003-05-20 Albany International Corp. Laminated structure for paper machine press fabric and method making
DE10140864A1 (en) * 2001-08-21 2003-03-06 Truetzschler Gmbh & Co Kg Device for needling a conveyable nonwoven fabric
ES2372111T3 (en) 2006-03-21 2012-01-16 Heimbach Gmbh & Co. Kg PROCEDURE FOR MANUFACTURING A FELT TAPE AND FELT TAPE.
US20090047496A1 (en) * 2007-08-16 2009-02-19 Hansen Robert A Multilayer fabric and manufacturing method thereof
DE502007007083D1 (en) 2007-12-04 2011-06-09 Heimbach Gmbh & Co Kg Process for producing a machine felt and machine felt
DE102008002398A1 (en) 2008-06-12 2009-12-17 Voith Patent Gmbh Manufacturing an endless belt for a machine for the production of web material such as paper/cardboard, comprises producing coil-like windings from winding structures, where intermediate space is formed between the coils of the structures
WO2010057802A2 (en) 2008-11-19 2010-05-27 Voith Patent Gmbh Paper machine covering and method for the production thereof
DE102009028215B3 (en) 2009-08-04 2010-09-09 Voith Patent Gmbh Combination of a press felt with a press roll cover and / or a suction roll cover for a paper machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE307447B (en) * 1968-03-11 1969-01-07 Nordiska Maskinfilt Ab
FI53844C (en) * 1972-06-27 1978-08-10 Tampereen Verkatehdas Oy FOERFARANDE FOER TILLVERKNING AV EN NAOLAD AENDLOES MASKINFILT
DE3319241A1 (en) * 1983-04-30 1984-11-15 Thomas Josef Heimbach GmbH & Co, 5160 Düren METHOD FOR PRODUCING AN ENDLESS TUBE FELT AND DEVICE FOR CARRYING OUT THIS METHOD
US4926530A (en) * 1987-12-11 1990-05-22 Morrison Berkshire, Inc. Method for manufacturing needled felts having machine direction oriented fibers
AT391676B (en) * 1988-11-22 1990-11-12 Fehrer Textilmasch METHOD AND DEVICE FOR NEEDING A FLEECE TAPE ONTO A CONTINUOUS, ENDLESS CARRIAGE TRACK

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360656A (en) * 1990-12-17 1994-11-01 Albany International Corp. Press felt and method of manufacturing it
US6770172B2 (en) 2000-12-18 2004-08-03 Tamfelt Oyj Abp Method of making press felt, and press felt

Also Published As

Publication number Publication date
NO912253D0 (en) 1991-06-12
ES2085318T3 (en) 1996-06-01
NO180647B (en) 1997-02-10
FI96704B (en) 1996-04-30
ATE135430T1 (en) 1996-03-15
MX173319B (en) 1994-02-15
CA2044385C (en) 1999-06-29
FI96704C (en) 1996-08-12
DE59010202D1 (en) 1996-04-18
NO912253L (en) 1991-12-16
NO180647C (en) 1997-05-21
FI912797A0 (en) 1991-06-11
DE9007400U1 (en) 1991-08-14
DK0464258T3 (en) 1996-05-28
EP0464258A1 (en) 1992-01-08
EP0464258B1 (en) 1996-03-13
FI912797A (en) 1991-12-14

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry