NO20072023L - Fremgangsmate for fremstilling av et filtersjikt, og filterlag spesielt for en stovfilterpose i en stovsuger - Google Patents

Fremgangsmate for fremstilling av et filtersjikt, og filterlag spesielt for en stovfilterpose i en stovsuger

Info

Publication number
NO20072023L
NO20072023L NO20072023A NO20072023A NO20072023L NO 20072023 L NO20072023 L NO 20072023L NO 20072023 A NO20072023 A NO 20072023A NO 20072023 A NO20072023 A NO 20072023A NO 20072023 L NO20072023 L NO 20072023L
Authority
NO
Norway
Prior art keywords
fibers
filter layer
fibrous web
vacuum cleaner
making
Prior art date
Application number
NO20072023A
Other languages
English (en)
Inventor
Thomas Rodemann
Reinhold Sinsel
Norbert Schleicher
Heike Poch
Hubert Hlawatschek
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Publication of NO20072023L publication Critical patent/NO20072023L/no

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
    • D04H1/44—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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0636—Two or more types of fibres present in the filter material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0659—The layers being joined by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Abstract

S a m m e n d r a g En fremgangsmåte for fremstilling av et filtersjikt (1) som oppviser integrerte grov- og finfiltreringsegenskaper, spesielt for en støvfilterpose i en støvsuger, hvor det først fremstilles en komprimert fiberkrepp (2) av fibre (2'), som syntetiske fibre viskosefibre, cellullfibre eller naturfibre og smelte-blåste fibre (3) deretter på-/innarbeides på eller i fiberkreppen og på sin side komprimeres med fiberkreppen (2), hvorved de smelte-blåste fibre (3) innarbeides fragmentlignende og fortrinnsvis i forskjellige dybder i fiberkreppen (2). ?? ?? ?? ?? 1
NO20072023A 2004-09-24 2007-04-20 Fremgangsmate for fremstilling av et filtersjikt, og filterlag spesielt for en stovfilterpose i en stovsuger NO20072023L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004046669A DE102004046669A1 (de) 2004-09-24 2004-09-24 Verfahren zum Herstellen einer Filterlage sowie Filterlage insbesondere für einen Staubfilterbeutel eines Staubsaugers
PCT/EP2005/054799 WO2006032706A1 (de) 2004-09-24 2005-09-26 Verfahren zum herstellen einer filterlage sowie filterlage insbesondere für einen staubfilterbeutel eines staubsaugers

Publications (1)

Publication Number Publication Date
NO20072023L true NO20072023L (no) 2007-04-20

Family

ID=35219360

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072023A NO20072023L (no) 2004-09-24 2007-04-20 Fremgangsmate for fremstilling av et filtersjikt, og filterlag spesielt for en stovfilterpose i en stovsuger

Country Status (7)

Country Link
EP (1) EP1791617B1 (no)
CN (1) CN101060902A (no)
AT (1) ATE432120T1 (no)
DE (2) DE102004046669A1 (no)
NO (1) NO20072023L (no)
RU (1) RU2007115416A (no)
WO (1) WO2006032706A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080274658A1 (en) * 2007-05-02 2008-11-06 Simmonds Glen E Needlepunched nanoweb structures
US7989371B2 (en) * 2007-06-22 2011-08-02 3M Innovative Properties Company Meltblown fiber web with staple fibers
BRPI0821434A2 (pt) 2007-12-28 2015-06-16 3M Innovative Properties Co Mantas fibrosas não-tecidas compósitas e métodos de preparo e utilização das mesmas
CN101952498B (zh) 2007-12-31 2013-02-13 3M创新有限公司 具有连续颗粒相的复合非织造纤维网及其制备和使用方法
WO2009088647A1 (en) 2007-12-31 2009-07-16 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
GB0819209D0 (en) 2008-10-20 2008-11-26 Numatic Int Ltd Vacuum cleaning filter arrangement
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
DE102009016145A1 (de) * 2009-04-03 2010-10-14 Intensiv-Filter Gmbh & Co. Kg Verfahren zur Abreinigung von Filtern
KR101064959B1 (ko) * 2010-03-12 2011-09-16 한국에너지기술연구원 가스터빈 및 압축기 유입공기 정화용 심층여과 에어필터 여재 및 이를 사용한 심층여과 에어필터 카트리지
US9303339B2 (en) 2011-01-28 2016-04-05 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
CN103328710B (zh) 2011-01-28 2017-05-03 唐纳森公司 用于形成纤维介质的方法以及装置
DE102011053977A1 (de) 2011-09-27 2013-03-28 Vorwerk & Co. Interholding Gmbh Verfahren zur Verhaftung von Funktionspartikeln sowie aus einem Vliesmaterial bestehender Staubfilterbeutel oder Flächenfilter
CN103381315A (zh) * 2012-05-05 2013-11-06 辽宁天泽产业集团纺织有限公司 一种无纺过滤布的制造方法
CN106367893A (zh) * 2016-08-30 2017-02-01 山东胜伟园林科技有限公司 一种可生物降解的无纺布材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2975396B2 (ja) * 1990-05-22 1999-11-10 ダイニック株式会社 エアーフィルター素材
DE9311628U1 (de) * 1993-08-04 1993-09-16 Heimbach Gmbh Thomas Josef Filtermittel
DE29924781U1 (de) * 1998-05-11 2005-08-11 Airflo Europe N.V. Staubsaugerbeutel und verbesserter Staubsaugerbeutel
DE19843000C2 (de) * 1998-09-21 2000-07-13 Freudenberg Carl Fa Luftfilter
DE10221694B4 (de) * 2002-05-16 2018-07-12 Branofilter Gmbh Mehrlagiger Filteraufbau, Verwendung eines solchen mehrlagigen Filteraufbaus, Staubfilterbeutel, Taschenfilterbeutel, plissierter Filter, flächiger Abluftfilter und Luftfilter für Kraftfahrzeuge

Also Published As

Publication number Publication date
ATE432120T1 (de) 2009-06-15
DE502005007366D1 (de) 2009-07-09
EP1791617B1 (de) 2009-05-27
CN101060902A (zh) 2007-10-24
RU2007115416A (ru) 2008-10-27
WO2006032706A1 (de) 2006-03-30
EP1791617A1 (de) 2007-06-06
DE102004046669A1 (de) 2006-03-30

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