WO2001014623A3 - Verfahren und vorrichtung zum beeinflussen von struktur und lage der fasern im prozess der aerodynamischen vliesbildung - Google Patents

Verfahren und vorrichtung zum beeinflussen von struktur und lage der fasern im prozess der aerodynamischen vliesbildung Download PDF

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Publication number
WO2001014623A3
WO2001014623A3 PCT/DE2000/002904 DE0002904W WO0114623A3 WO 2001014623 A3 WO2001014623 A3 WO 2001014623A3 DE 0002904 W DE0002904 W DE 0002904W WO 0114623 A3 WO0114623 A3 WO 0114623A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibres
wovens
influencing
aerodynamic formation
components
Prior art date
Application number
PCT/DE2000/002904
Other languages
English (en)
French (fr)
Other versions
WO2001014623A2 (de
Inventor
Holger Wurlitzer
Hans-Joerg Herold
Frank Linke
Original Assignee
Ake Innotech Gmbh
Holger Wurlitzer
Herold Hans Joerg
Frank Linke
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 Ake Innotech Gmbh, Holger Wurlitzer, Herold Hans Joerg, Frank Linke filed Critical Ake Innotech Gmbh
Priority to EP00969198A priority Critical patent/EP1218576A2/de
Publication of WO2001014623A2 publication Critical patent/WO2001014623A2/de
Publication of WO2001014623A3 publication Critical patent/WO2001014623A3/de

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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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00—Breaking or opening fibre bales
    • D01G7/06—Details of apparatus or machines
    • D01G7/10—Arrangements for discharging 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
    • D04H1/72—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Erreicht werden soll das Beeinflussen von Lage und Struktur der Einzelfasern und Komponenten sowie der Dichte und der Stabilität des erzeugten flächigen Wirrfaserstrangs sowie gleichmäßigen Verteilung von Komponenten im Wirrfaserstrang. Erfindungsgemäss wird im Prozess der aerodynamischen Vliesbildung die Struktur und Lage der Fasern und eventuell zum Einsatz gebrachter weiterer Komponenten beeinflusst, indem der vom Tambour oder einem Endlosförderband bereitgestellte Materialstrom aus einem Faser/Luftgemisch zwischen wenigstens zwei perforierte Endlosbänder und/oder zwischen einem Endlosband und einem Leitblech zugeführt und zwischen diesen bevorzugt keilförmig zueinander angeordneten Oberflächen entlüftet und mechanisch auf das gewünschte Endmass verdichtet wird. Die Erfindung betrifft ein Verfahren zum Beeinflussen von Struktur und Lage der Fasern und Komponenten im Prozess der aerodynamischen Vliesbildung.
PCT/DE2000/002904 1999-08-25 2000-08-25 Verfahren und vorrichtung zum beeinflussen von struktur und lage der fasern im prozess der aerodynamischen vliesbildung WO2001014623A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00969198A EP1218576A2 (de) 1999-08-25 2000-08-25 Verfahren und vorrichtung zum beeinflussen von struktur und lage der fasern im prozess der aerodynamischen vliesbildung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19940452.6 1999-08-25
DE19940452 1999-08-25

Publications (2)

Publication Number Publication Date
WO2001014623A2 WO2001014623A2 (de) 2001-03-01
WO2001014623A3 true WO2001014623A3 (de) 2001-07-12

Family

ID=7919656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/002904 WO2001014623A2 (de) 1999-08-25 2000-08-25 Verfahren und vorrichtung zum beeinflussen von struktur und lage der fasern im prozess der aerodynamischen vliesbildung

Country Status (3)

Country Link
EP (1) EP1218576A2 (de)
DE (1) DE10041838A1 (de)
WO (1) WO2001014623A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011103840A1 (de) * 2011-06-01 2012-12-06 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Spinnereivorbereitungsmaschine, z.B. Faserflockenspeiser, Karde, Reiniger o. dgl. zum Zu- und/oder Abfördern von Fasermaterial
CN104692088A (zh) * 2015-02-04 2015-06-10 中交一航局安装工程有限公司 一种皮带机撒漏煤处理装置
DE202016105337U1 (de) * 2016-09-26 2018-01-17 Autefa Solutions Germany Gmbh Aerodynamische Vliesbildeeinrichtung
US10013557B1 (en) 2017-01-05 2018-07-03 Votiro Cybersec Ltd. System and method for disarming malicious code
IT201700039893A1 (it) * 2017-04-11 2018-10-11 Technoplants S R L Sistema di trasporto di fibre per un impianto per l'ottenimento di un tessuto non tessuto
DE102017115161A1 (de) 2017-05-15 2018-11-15 Temafa Maschinenfabrik Gmbh Faserfördervorrichtung sowie Fasermischanlage
DE202022106415U1 (de) 2022-11-15 2024-02-16 Autefa Solutions Germany Gmbh Faserbehandlungsanlage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH309886A (de) * 1952-02-08 1955-09-30 Schmoller Fritz Dr Von Verfahren und Einrichtung zur Herstellung eines Fasergutwickels.
DE2248522A1 (de) * 1972-10-03 1974-04-11 Hergeth Kg Masch Apparate Verfahren und vorrichtung zum direktspeisen von karden, krempeln u.dgl. mit spinngut
DE2637317A1 (de) * 1976-08-19 1978-02-23 Krupp Gmbh Verfahren und vorrichtung zur bildung von mehrdimensionalen vliesen aus stapelfasern
US4298418A (en) * 1978-12-29 1981-11-03 Sadaaki Takagi Method and apparatus for the manufacture of a locked material of filament
US4510647A (en) * 1982-10-13 1985-04-16 Keller Alex J Method and apparatus for controlling fiber density
EP0470577A1 (de) * 1990-08-10 1992-02-12 Maschinenfabrik Rieter Ag Dosierverfahren und -vorrichtung zur Abgabe vorgebbarer Mengen von Faserflocken pro Zeiteinheit
US5185115A (en) * 1989-09-15 1993-02-09 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Flat extrusion method for manufacturing inorganically or organically bonded wooded materials, especially multilayer panels
US5776511A (en) * 1996-02-15 1998-07-07 Miki Tokushu Paper Mfg. Co., Ltd. Apparatus for forming plate-shaped articles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH309886A (de) * 1952-02-08 1955-09-30 Schmoller Fritz Dr Von Verfahren und Einrichtung zur Herstellung eines Fasergutwickels.
DE2248522A1 (de) * 1972-10-03 1974-04-11 Hergeth Kg Masch Apparate Verfahren und vorrichtung zum direktspeisen von karden, krempeln u.dgl. mit spinngut
DE2637317A1 (de) * 1976-08-19 1978-02-23 Krupp Gmbh Verfahren und vorrichtung zur bildung von mehrdimensionalen vliesen aus stapelfasern
US4298418A (en) * 1978-12-29 1981-11-03 Sadaaki Takagi Method and apparatus for the manufacture of a locked material of filament
US4510647A (en) * 1982-10-13 1985-04-16 Keller Alex J Method and apparatus for controlling fiber density
US5185115A (en) * 1989-09-15 1993-02-09 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Flat extrusion method for manufacturing inorganically or organically bonded wooded materials, especially multilayer panels
EP0470577A1 (de) * 1990-08-10 1992-02-12 Maschinenfabrik Rieter Ag Dosierverfahren und -vorrichtung zur Abgabe vorgebbarer Mengen von Faserflocken pro Zeiteinheit
US5776511A (en) * 1996-02-15 1998-07-07 Miki Tokushu Paper Mfg. Co., Ltd. Apparatus for forming plate-shaped articles

Also Published As

Publication number Publication date
WO2001014623A2 (de) 2001-03-01
DE10041838A1 (de) 2001-04-12
EP1218576A2 (de) 2002-07-03

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