ATE141110T1 - Verfahren zur verfestigung von nichtgewebten faserigen strukturen und maschinerie zur durchführung des verfahrens - Google Patents

Verfahren zur verfestigung von nichtgewebten faserigen strukturen und maschinerie zur durchführung des verfahrens

Info

Publication number
ATE141110T1
ATE141110T1 AT90110174T AT90110174T ATE141110T1 AT E141110 T1 ATE141110 T1 AT E141110T1 AT 90110174 T AT90110174 T AT 90110174T AT 90110174 T AT90110174 T AT 90110174T AT E141110 T1 ATE141110 T1 AT E141110T1
Authority
AT
Austria
Prior art keywords
machinery
implementing
fibres
pierced
slit
Prior art date
Application number
AT90110174T
Other languages
English (en)
Inventor
Claudio Governale
Original Assignee
Claudio Governale
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 Claudio Governale filed Critical Claudio Governale
Application granted granted Critical
Publication of ATE141110T1 publication Critical patent/ATE141110T1/de

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
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
AT90110174T 1989-05-31 1990-05-29 Verfahren zur verfestigung von nichtgewebten faserigen strukturen und maschinerie zur durchführung des verfahrens ATE141110T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8941612A IT1233086B (it) 1989-05-31 1989-05-31 Procedimento e macchina per ottenere il procedimento per il consolidamento di strutture fibrose non-tessute

Publications (1)

Publication Number Publication Date
ATE141110T1 true ATE141110T1 (de) 1996-08-15

Family

ID=11251978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90110174T ATE141110T1 (de) 1989-05-31 1990-05-29 Verfahren zur verfestigung von nichtgewebten faserigen strukturen und maschinerie zur durchführung des verfahrens

Country Status (5)

Country Link
US (1) US5167745A (de)
EP (1) EP0400581B1 (de)
AT (1) ATE141110T1 (de)
DE (1) DE69028007D1 (de)
IT (1) IT1233086B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707468A (en) * 1994-12-22 1998-01-13 Kimberly-Clark Worldwide, Inc. Compaction-free method of increasing the integrity of a nonwoven web
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US6066221A (en) * 1997-06-17 2000-05-23 Kimberly-Clark Worldwide, Inc. Method of using zoned hot air knife
US6019152A (en) 1998-07-29 2000-02-01 Kimberly-Clark Worldwide, Inc. Apparatus for heating nonwoven webs
WO2001059194A1 (en) * 2000-02-11 2001-08-16 Polymer Group Inc. Imaged nonwoven fabrics
US20030208886A1 (en) * 2002-05-09 2003-11-13 Jean-Louis Monnerie Fabric comprising shaped conductive monofilament used in the production of non-woven fabrics
JP4439854B2 (ja) * 2002-10-08 2010-03-24 三菱レイヨン・エンジニアリング株式会社 加圧蒸気噴出ノズルと同ノズルを用いた不織布の製造方法
JP5123497B2 (ja) * 2006-06-23 2013-01-23 ユニ・チャーム株式会社 不織布、不織布製造方法及び不織布製造装置
DE102009007669A1 (de) * 2009-02-05 2010-08-12 Fleissner Gmbh Verfahren und Vorrichtung zur Herstellung von Watteprodukten
JP5520096B2 (ja) * 2010-03-16 2014-06-11 ユニ・チャーム株式会社 ワーク処理装置
US8744251B2 (en) 2010-11-17 2014-06-03 3M Innovative Properties Company Apparatus and methods for delivering a heated fluid
US10081892B2 (en) * 2016-08-23 2018-09-25 Goodrich Corporation Systems and methods for air entanglement

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
AT188044B (de) * 1950-11-15 1956-12-27 Algemeene Kunstvezel Mij Nv Verfahren und Einrichtung zur Herstellung von Tafeln, Platten und Folien aus Glasfaserkonglomerat für die thermische oder akustische Isolierung
US2997096A (en) * 1957-05-16 1961-08-22 Owens Corning Fiberglass Corp Multiple stage methods and apparatus for curing the binder of fibrous glass masses
DE1216175B (de) * 1959-08-04 1966-05-05 Saint Gobain Verfahren und Vorrichtung zur Herstellung von Matten, Platten oder sonstigen Formstuecken aus durch Schweissung miteinander verbundenen Glas- oder thermoplastischen Mineralfasern
US3314840A (en) * 1961-08-01 1967-04-18 Celanese Corp Process and apparatus for producing a non-woven fabric
DE1469501A1 (de) * 1964-12-24 1969-01-23 Glanzstoff Ag Verfahren zur Herstellung von filzartigen Flaechengebilden
DE1660791A1 (de) * 1966-05-31 1972-02-17 Vepa Ag Verfahren und Vorrichtung zum Verfestigen von Nadelfilz,Filz und aehnlichen Produkten
US3539316A (en) * 1967-07-25 1970-11-10 Owens Corning Fiberglass Corp Method and apparatus for manufacturing fibrous structures
JPS4831954B1 (de) * 1968-02-14 1973-10-03
US3841933A (en) * 1968-02-28 1974-10-15 Vepa Ag Process and apparatus for the production of continuous random webs
US3617417A (en) * 1969-04-25 1971-11-02 Kendall & Co Process for forming a bonded nonwoven fabric
US4011124A (en) * 1975-07-09 1977-03-08 E. I. Du Pont De Nemours And Company Apparatus for continuous hot air bonding a nonwoven web
US4265954A (en) * 1978-04-11 1981-05-05 Phillips Petroleum Company Selective-area fusion of non-woven fabrics
JPS59223350A (ja) * 1983-05-26 1984-12-15 株式会社クラレ 不織布およびその製法
DE3334787A1 (de) * 1983-09-26 1985-04-11 Fleißner GmbH & Co, Maschinenfabrik, 6073 Egelsbach Verfahren und vorrichtung zum waermebehandeln von vliesen
US4818318A (en) * 1984-03-15 1989-04-04 Hoechst Celanese Corp. Method of forming composite fiber blends
US4753693A (en) * 1986-04-16 1988-06-28 Cumulus Fibres, Inc. Method for forming a vacuum bonded non-woven batt
US4668562A (en) * 1986-04-16 1987-05-26 Cumulus Fibres, Inc. Vacuum bonded non-woven batt
DE3616196A1 (de) * 1986-05-14 1987-11-19 Seydel Spinnereimasch Verfahren und vorrichtung zum verflechten von faserbaendern
US5532050A (en) * 1986-06-30 1996-07-02 Wm. T. Burnett & Co., Inc. Densified thermo-bonded synthetic fiber batting
WO1988000989A1 (en) * 1986-08-04 1988-02-11 Berne Ellers Method and apparatus for bonding cellulose fibers with thermoplastic fibres
FR2611753B1 (fr) * 1987-02-27 1989-09-15 Cofpa Procede de thermoliage d'un voile non tisse comportant des fibres synthetiques et toile pour l'application de ce procede

Also Published As

Publication number Publication date
EP0400581A3 (de) 1991-03-27
EP0400581A2 (de) 1990-12-05
US5167745A (en) 1992-12-01
IT8941612A0 (it) 1989-05-31
DE69028007D1 (de) 1996-09-12
IT1233086B (it) 1992-03-14
EP0400581B1 (de) 1996-08-07

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties