WO2006003089A3 - Fiber medium comprising non bond fibers - Google Patents

Fiber medium comprising non bond fibers Download PDF

Info

Publication number
WO2006003089A3
WO2006003089A3 PCT/EP2005/052837 EP2005052837W WO2006003089A3 WO 2006003089 A3 WO2006003089 A3 WO 2006003089A3 EP 2005052837 W EP2005052837 W EP 2005052837W WO 2006003089 A3 WO2006003089 A3 WO 2006003089A3
Authority
WO
WIPO (PCT)
Prior art keywords
group
filamentary objects
objects
filamentary
medium
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.)
Ceased
Application number
PCT/EP2005/052837
Other languages
French (fr)
Other versions
WO2006003089A2 (en
Inventor
Thomas Beirnaert
Bondt Stefaan De
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Priority to EP05753879A priority Critical patent/EP1761350A2/en
Publication of WO2006003089A2 publication Critical patent/WO2006003089A2/en
Publication of WO2006003089A3 publication Critical patent/WO2006003089A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A fiber medium as subject of the invention comprises a fiber web having a first outer surface and a second outer surface, the fiber web comprising non bond fibers having an average fiber length L. The medium comprises further a first group of essentially parallel filamentary objects and a second group of essentially parallel filamentary objects, which first group of filamentary objects is present at the first outer surface, the second group of filamentary objects is present at the second outer surface and the filamentary objects of the first group of filamentary objects crosses at least some of the filamentary objects of the second group of filamentary objects at overlap points. At least at some of these overlap points, the crossing filamentary objects are attached to each other through the fiber web providing attached overlap points. The medium as subject of the invention is characterized in that the average fiber length L is larger than the shortest distance between adjacent attached overlap points.
PCT/EP2005/052837 2004-06-29 2005-06-17 Fiber medium comprising non bond fibers Ceased WO2006003089A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05753879A EP1761350A2 (en) 2004-06-29 2005-06-17 Metal fiber web with filamentary reinforcements at outer surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04103022 2004-06-29
EP04103022.2 2004-06-29

Publications (2)

Publication Number Publication Date
WO2006003089A2 WO2006003089A2 (en) 2006-01-12
WO2006003089A3 true WO2006003089A3 (en) 2006-07-13

Family

ID=34929264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/052837 Ceased WO2006003089A2 (en) 2004-06-29 2005-06-17 Fiber medium comprising non bond fibers

Country Status (2)

Country Link
EP (1) EP1761350A2 (en)
WO (1) WO2006003089A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862545A (en) * 1956-06-13 1961-03-15 Kimberly Clark Co Improvements relating to absorbent fibrous sheet material
US3871850A (en) * 1973-03-20 1975-03-18 Ethyl Corp Filter element
US5350620A (en) * 1989-11-14 1994-09-27 Minnesota Mining And Manufacturing Filtration media comprising non-charged meltblown fibers and electrically charged staple fibers
WO1995027871A1 (en) * 1994-04-07 1995-10-19 N.V. Bekaert S.A. Metal fiber membrane for gas burners
EP1143055A2 (en) * 2000-04-05 2001-10-10 Drafas GmbH Moldable stitchweave composite

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862545A (en) * 1956-06-13 1961-03-15 Kimberly Clark Co Improvements relating to absorbent fibrous sheet material
US3871850A (en) * 1973-03-20 1975-03-18 Ethyl Corp Filter element
US5350620A (en) * 1989-11-14 1994-09-27 Minnesota Mining And Manufacturing Filtration media comprising non-charged meltblown fibers and electrically charged staple fibers
WO1995027871A1 (en) * 1994-04-07 1995-10-19 N.V. Bekaert S.A. Metal fiber membrane for gas burners
EP1143055A2 (en) * 2000-04-05 2001-10-10 Drafas GmbH Moldable stitchweave composite

Also Published As

Publication number Publication date
WO2006003089A2 (en) 2006-01-12
EP1761350A2 (en) 2007-03-14

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