EP2191047A4 - Appareil pour la distribution uniforme des fibres dans un flux d'air - Google Patents

Appareil pour la distribution uniforme des fibres dans un flux d'air

Info

Publication number
EP2191047A4
EP2191047A4 EP07811414A EP07811414A EP2191047A4 EP 2191047 A4 EP2191047 A4 EP 2191047A4 EP 07811414 A EP07811414 A EP 07811414A EP 07811414 A EP07811414 A EP 07811414A EP 2191047 A4 EP2191047 A4 EP 2191047A4
Authority
EP
European Patent Office
Prior art keywords
fibers
air stream
uniform distribution
uniform
distribution
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.)
Withdrawn
Application number
EP07811414A
Other languages
German (de)
English (en)
Other versions
EP2191047A1 (fr
Inventor
Arrigo D Jezzi
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.)
Adjezzi & Associates LLC
A D Jezzi & Associates LLC
Original Assignee
Adjezzi & Associates LLC
A D Jezzi & Associates LLC
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 Adjezzi & Associates LLC, A D Jezzi & Associates LLC filed Critical Adjezzi & Associates LLC
Publication of EP2191047A1 publication Critical patent/EP2191047A1/fr
Publication of EP2191047A4 publication Critical patent/EP2191047A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/08—Air draught or like pneumatic arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • 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
    • 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
    • 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
    • D04H1/736—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 characterised by the apparatus for arranging 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
    • D04H1/70—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
    • D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
EP07811414A 2007-08-17 2007-08-17 Appareil pour la distribution uniforme des fibres dans un flux d'air Withdrawn EP2191047A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/018334 WO2009025636A1 (fr) 2007-08-17 2007-08-17 Appareil pour la distribution uniforme des fibres dans un flux d'air

Publications (2)

Publication Number Publication Date
EP2191047A1 EP2191047A1 (fr) 2010-06-02
EP2191047A4 true EP2191047A4 (fr) 2011-04-27

Family

ID=40378399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07811414A Withdrawn EP2191047A4 (fr) 2007-08-17 2007-08-17 Appareil pour la distribution uniforme des fibres dans un flux d'air

Country Status (2)

Country Link
EP (1) EP2191047A4 (fr)
WO (1) WO2009025636A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8122570B2 (en) 2007-07-06 2012-02-28 Jezzi Arrigo D Apparatus and method for dry forming a uniform non-woven fibrous web

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812553A (en) * 1971-11-08 1974-05-28 Kendall & Co Reorientation of fibers in a fluid stream
EP0224892A1 (fr) * 1985-12-04 1987-06-10 Fläkt Aktiebolag Procédé et dispositif de fabrication d'une nappe continue
EP0168196B1 (fr) * 1984-06-29 1989-05-17 The Procter & Gamble Company Procédé pour la distribution uniforme de particules discrètes sur un tissu poreux mouvant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397943B (sv) * 1975-09-26 1977-11-28 Svenska Flaektfabriken Ab Sett och anordning for att forma en materialbana genom avsettning av i en fordelningskammare instrommande i gasformigt medium fordelad strom av partiklar, exempelvis fibrer, pa en i fordelningskammaren anordnad ...
DE69411578T2 (de) * 1993-10-19 1998-12-10 The Procter & Gamble Co., Cincinnati, Ohio Verfahren und vorrichtung zur erzeugung eines ungleichmässigen stromes von partikeln zum auftragen auf eine faserstoffbahn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812553A (en) * 1971-11-08 1974-05-28 Kendall & Co Reorientation of fibers in a fluid stream
EP0168196B1 (fr) * 1984-06-29 1989-05-17 The Procter & Gamble Company Procédé pour la distribution uniforme de particules discrètes sur un tissu poreux mouvant
EP0224892A1 (fr) * 1985-12-04 1987-06-10 Fläkt Aktiebolag Procédé et dispositif de fabrication d'une nappe continue

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009025636A1 *

Also Published As

Publication number Publication date
EP2191047A1 (fr) 2010-06-02
WO2009025636A1 (fr) 2009-02-26

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Legal Events

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AX Request for extension of the european patent

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18D Application deemed to be withdrawn

Effective date: 20121113