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WO2004038080A3 - Procede d'exploitation d'un dispositif de pose d'un non-tisse selon le procede de la pose en flux d'air - Google Patents

Procede d'exploitation d'un dispositif de pose d'un non-tisse selon le procede de la pose en flux d'air Download PDF

Info

Publication number
WO2004038080A3
WO2004038080A3 PCT/EP2003/050742 EP0350742W WO2004038080A3 WO 2004038080 A3 WO2004038080 A3 WO 2004038080A3 EP 0350742 W EP0350742 W EP 0350742W WO 2004038080 A3 WO2004038080 A3 WO 2004038080A3
Authority
WO
WIPO (PCT)
Prior art keywords
laying
fibers
nonwoven
drum
operating
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/EP2003/050742
Other languages
German (de)
English (en)
Other versions
WO2004038080A2 (fr
Inventor
Bruno Ehrenhoefer
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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 Fleissner GmbH filed Critical Fleissner GmbH
Priority to EP03809347A priority Critical patent/EP1556534B1/fr
Priority to DK03809347T priority patent/DK1556534T3/da
Priority to DE50309173T priority patent/DE50309173D1/de
Publication of WO2004038080A2 publication Critical patent/WO2004038080A2/fr
Publication of WO2004038080A3 publication Critical patent/WO2004038080A3/fr
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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Looms (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention concerne un procédé permettant de faire fonctionner un dispositif pour poser un non-tissé à base de fibres continues selon le procédé de la pose en flux d'air. Ledit dispositif comprend un tambour de pose monté rotatif, dont l'enveloppe extérieure est perméable aux fibres et est parcourue par un flux dans le sens radial, en direction d'une bande sans fin s'étendant vers l'avant le long du tambour de pose, ladite enveloppe extérieure portant le non-tissé à poser. Les fibres à poser en un non-tissé sont acheminées côté avant et de manière excentrée dans le sens de l'axe du tambour de pose. Selon l'invention, l'acheminement des fibres s'effectue à présent de manière centrée, de préférence depuis les deux côtés à travers l'axe du tambour de pose. Le cylindre peigneur requis est également logé de manière centrée à l'intérieur du tambour de pose.
PCT/EP2003/050742 2002-10-23 2003-10-22 Procede d'exploitation d'un dispositif de pose d'un non-tisse selon le procede de la pose en flux d'air Ceased WO2004038080A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03809347A EP1556534B1 (fr) 2002-10-23 2003-10-22 Procede d'exploitation d'un dispositif de pose d'un non-tisse selon le procede de la pose en flux d'air
DK03809347T DK1556534T3 (da) 2002-10-23 2003-10-22 Fremgangsmåde til drift af en anordning til lægning af en vlies ifölge luftlægningsmetoden og anordning hertil
DE50309173T DE50309173D1 (de) 2002-10-23 2003-10-22 Verfahren zum betreiben einer vorrichtung zum legen eines vlieses nach dem luftlegeverfahren und vorrichtung dazu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249533A DE10249533A1 (de) 2002-10-23 2002-10-23 Verfahren zum Betreiben einer Vorrichtung zum Legen eines Vlieses nach dem Luftlegeverfahren und Vorrichtung dazu
DE10249533.5 2002-10-23

Publications (2)

Publication Number Publication Date
WO2004038080A2 WO2004038080A2 (fr) 2004-05-06
WO2004038080A3 true WO2004038080A3 (fr) 2004-11-25

Family

ID=32087151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/050742 Ceased WO2004038080A2 (fr) 2002-10-23 2003-10-22 Procede d'exploitation d'un dispositif de pose d'un non-tisse selon le procede de la pose en flux d'air

Country Status (5)

Country Link
EP (1) EP1556534B1 (fr)
AT (1) ATE386148T1 (fr)
DE (2) DE10249533A1 (fr)
DK (1) DK1556534T3 (fr)
WO (1) WO2004038080A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6354154B2 (ja) 2013-12-25 2018-07-11 セイコーエプソン株式会社 シート製造装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002031A1 (fr) * 1980-01-18 1981-07-23 Scan Web Is Systeme de formation par voie seche de papier ou autres materiaux en feuilles de particules ou fibres
US4640810A (en) * 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
WO2000073032A1 (fr) * 1999-05-27 2000-12-07 Bki Holding Corporation Tube filtre pour former a sec un materiau en bande

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002031A1 (fr) * 1980-01-18 1981-07-23 Scan Web Is Systeme de formation par voie seche de papier ou autres materiaux en feuilles de particules ou fibres
US4640810A (en) * 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
WO2000073032A1 (fr) * 1999-05-27 2000-12-07 Bki Holding Corporation Tube filtre pour former a sec un materiau en bande

Also Published As

Publication number Publication date
DE10249533A1 (de) 2004-05-06
WO2004038080A2 (fr) 2004-05-06
EP1556534B1 (fr) 2008-02-13
DK1556534T3 (da) 2008-06-09
DE50309173D1 (de) 2008-03-27
EP1556534A2 (fr) 2005-07-27
ATE386148T1 (de) 2008-03-15

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