WO2004033781A3 - Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee - Google Patents

Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee Download PDF

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Publication number
WO2004033781A3
WO2004033781A3 PCT/FR2003/002940 FR0302940W WO2004033781A3 WO 2004033781 A3 WO2004033781 A3 WO 2004033781A3 FR 0302940 W FR0302940 W FR 0302940W WO 2004033781 A3 WO2004033781 A3 WO 2004033781A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
machine
nonwoven fabric
reduction
displacement speed
Prior art date
Application number
PCT/FR2003/002940
Other languages
English (en)
Other versions
WO2004033781A2 (fr
Inventor
Frederic Noelle
Original Assignee
Rieter Perfojet
Frederic Noelle
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 Rieter Perfojet, Frederic Noelle filed Critical Rieter Perfojet
Priority to EP03775475A priority Critical patent/EP1554421B1/fr
Priority to DE60333113T priority patent/DE60333113D1/de
Priority to BRPI0315245-6A priority patent/BR0315245B1/pt
Priority to US10/529,844 priority patent/US7392575B2/en
Priority to AT03775475T priority patent/ATE472002T1/de
Priority to AU2003283501A priority patent/AU2003283501A1/en
Publication of WO2004033781A2 publication Critical patent/WO2004033781A2/fr
Publication of WO2004033781A3 publication Critical patent/WO2004033781A3/fr
Priority to IL167871A priority patent/IL167871A/en

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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
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets
    • 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
    • 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
    • D04H1/492—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 by fluid jet
    • 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
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • 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
    • D04H1/74—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)
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Confectionery (AREA)

Abstract

Machine de production d'un non-tissé, comprenant un convoyeur (7) d'envoi d'une nappe à des moyens destinés à la compacter dans le sens de l'épaisseur et des moyens(8) destinés à réduire la vitesse de déplacement de la nappe alors même qu'elle est compactée par les moyens de compactage. On obtient ainsi un meilleur rapport des propriétés dans le sens long aux propriétés dans le sens travers.
PCT/FR2003/002940 2002-10-11 2003-10-07 Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee WO2004033781A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP03775475A EP1554421B1 (fr) 2002-10-11 2003-10-07 Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee
DE60333113T DE60333113D1 (de) 2002-10-11 2003-10-07 Verfahren und vorrichtung zur herstellung von vliesstoffen unter verminderung der bewegungsgeschwindigkeit der verdichteten faserbahn
BRPI0315245-6A BR0315245B1 (pt) 2002-10-11 2003-10-07 mÉtodo e mÁquina para a produÇço de um tecido nço-tecido.
US10/529,844 US7392575B2 (en) 2002-10-11 2003-10-07 Method and machine for producing a nonwoven fabric with reduction of displacement speed of the compacted mat
AT03775475T ATE472002T1 (de) 2002-10-11 2003-10-07 Verfahren und vorrichtung zur herstellung von vliesstoffen unter verminderung der bewegungsgeschwindigkeit der verdichteten faserbahn
AU2003283501A AU2003283501A1 (en) 2002-10-11 2003-10-07 Method and machine for producing a nonwoven fabric with reduction of displacement speed of the compacted mat
IL167871A IL167871A (en) 2002-10-11 2005-04-05 Method and machine for producing a nonwoven fabric with reduction of displacement speed of the compacted mat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0212652A FR2845697B1 (fr) 2002-10-11 2002-10-11 Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee
FR02/12652 2002-10-11

Publications (2)

Publication Number Publication Date
WO2004033781A2 WO2004033781A2 (fr) 2004-04-22
WO2004033781A3 true WO2004033781A3 (fr) 2004-05-27

Family

ID=32039642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002940 WO2004033781A2 (fr) 2002-10-11 2003-10-07 Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee

Country Status (10)

Country Link
US (1) US7392575B2 (fr)
EP (1) EP1554421B1 (fr)
CN (1) CN100457996C (fr)
AT (1) ATE472002T1 (fr)
AU (1) AU2003283501A1 (fr)
BR (1) BR0315245B1 (fr)
DE (1) DE60333113D1 (fr)
FR (1) FR2845697B1 (fr)
IL (1) IL167871A (fr)
WO (1) WO2004033781A2 (fr)

Families Citing this family (16)

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DE102004030413A1 (de) * 2004-06-23 2006-02-23 Fleissner Gmbh Vorrichtung zum hydrodynamischen Verschlingen der Fasern einer Faserbahn
DE102005033070A1 (de) * 2005-07-15 2007-01-25 Fleissner Gmbh Vorrichtung zum Verfestigen einer Faserbahn mit Druckwasserstrahlen
US7478463B2 (en) * 2005-09-26 2009-01-20 Kimberly-Clark Worldwide, Inc. Manufacturing process for combining a layer of pulp fibers with another substrate
FR2911616B1 (fr) * 2007-01-19 2009-07-03 Rieter Perfojet Soc Par Action Installation et procede de production d'une nappe a base de fibres ou de filaments
DE102008018976A1 (de) * 2008-04-14 2009-10-15 Fleissner Gmbh Verfahren und Vorrichtung zur Herstellung eines Vliesstoffes
DE102008013817A1 (de) * 2008-03-12 2009-09-17 Fleissner Gmbh Verfahren und Vorrichtung zur Vorverfestigung eines Vlieses
DE102009012607A1 (de) 2009-03-11 2010-09-16 Fleissner Gmbh Vorrichtung zum Bearbeiten eines Flors
DE102009017729A1 (de) * 2009-04-11 2010-10-14 Fleissner Gmbh Vorrichtung zum Verfestigen einer Faserbahn
CN102388173B (zh) * 2009-04-08 2014-06-18 特吕茨勒非织造布有限公司 用于压实纤维网的设备
DE102013101431B4 (de) * 2013-02-13 2016-06-23 TRüTZSCHLER GMBH & CO. KG Vorrichtung und Verfahren zum hydrodynamischen Verfestigen von Vliesen, Geweben und Gewirken
JP6364804B2 (ja) * 2014-02-14 2018-08-01 セイコーエプソン株式会社 シート製造装置、原料解繊装置
CN109322062B (zh) * 2018-10-26 2021-02-02 大连民族大学 3d堆叠式多层电纺纤维逐层喷射方法
FR3099495B1 (fr) 2019-07-30 2021-08-13 Andritz Perfojet Sas Installation de production de non-tissés
FR3091541B1 (fr) 2019-01-08 2022-04-22 Andritz Perfojet Sas Installation de production de non-tissés
US11987916B2 (en) * 2019-01-08 2024-05-21 Andritz Perfojet Sas Apparatus and method for producing nonwovens
DE102021107902A1 (de) * 2021-03-29 2022-09-29 Andritz Küsters Gmbh Anlage zur Verfestigung mindestens einer nass- oder trockengelegten Faserlage zu einer Vliesbahn, mit einem Förderer, der ein umlaufendes Band mit einem oberen Trum umfasst, auf welches die mindestens eine Faserlage ablegbar und in einer Produktionsrichtung verlagerbar ist

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GB891143A (en) * 1958-06-26 1962-03-14 Joshua Harold Goldman Improvements in a method of manufacturing a non-woven fibrous sheet
FR2304696A1 (fr) * 1975-03-19 1976-10-15 Krupp Gmbh Procede et dispositif pour la fabrication d'un voile de fibres enchevetrees presentant approximativement une meme resistance mecanique en direction longitudinale et en direction transversale
EP0365826A1 (fr) * 1988-09-27 1990-05-02 Radex-Heraklith Industriebeteiligungs Aktiengesellschaft Procédé et dispositif pour la production de panneaux à base de fibres minérales
US5671518A (en) * 1992-01-24 1997-09-30 Isover Saint-Gobain Methods for producing a mineral wool needle-felt and a mineral wool product using a thixotropic additive
US6195845B1 (en) * 1998-04-17 2001-03-06 Thibeau Method and an installation for forming a fiber web by the airlay technique
FR2821866A1 (fr) * 2001-03-06 2002-09-13 Rieter Perfojet Dispositif et procede de compactage d'une nappe de fibres a reglage de la pression applique a la nappe

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FR2548695B1 (fr) * 1983-07-07 1986-06-20 Saint Gobain Isover Formation de feutres a structure isotrope
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FR2781818B1 (fr) * 1998-07-31 2000-09-01 Icbt Perfojet Sa Procede pour la realisation d'un materiau non-tisse complexe et nouveau type de materiau ainsi obtenu
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FR2815647B1 (fr) 2000-10-20 2003-02-14 Rieter Perfojet Installation de production d'une nappe non tissee a difusseur et a separation des filaments par voie electrostatique
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DE10146907B4 (de) * 2001-09-24 2007-02-22 Oskar Dilo Maschinenfabrik Kg Vlieszuführvorrichtung
FR2838457B1 (fr) * 2002-04-12 2004-08-27 Rieter Perfojet Tambour pour installation de production d'une nappe non-tissee, procede de production d'une nappe non-tissee et nappe non-tissee obtenue
EP1447213A1 (fr) * 2003-02-11 2004-08-18 Saint-Gobain Vetrotex France S.A. Structure comprenant un voile de fibres de verre obtenu par voie sèche et un voile de fibres organiques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891143A (en) * 1958-06-26 1962-03-14 Joshua Harold Goldman Improvements in a method of manufacturing a non-woven fibrous sheet
FR2304696A1 (fr) * 1975-03-19 1976-10-15 Krupp Gmbh Procede et dispositif pour la fabrication d'un voile de fibres enchevetrees presentant approximativement une meme resistance mecanique en direction longitudinale et en direction transversale
EP0365826A1 (fr) * 1988-09-27 1990-05-02 Radex-Heraklith Industriebeteiligungs Aktiengesellschaft Procédé et dispositif pour la production de panneaux à base de fibres minérales
US5671518A (en) * 1992-01-24 1997-09-30 Isover Saint-Gobain Methods for producing a mineral wool needle-felt and a mineral wool product using a thixotropic additive
US6195845B1 (en) * 1998-04-17 2001-03-06 Thibeau Method and an installation for forming a fiber web by the airlay technique
FR2821866A1 (fr) * 2001-03-06 2002-09-13 Rieter Perfojet Dispositif et procede de compactage d'une nappe de fibres a reglage de la pression applique a la nappe

Also Published As

Publication number Publication date
FR2845697A1 (fr) 2004-04-16
ATE472002T1 (de) 2010-07-15
EP1554421A2 (fr) 2005-07-20
FR2845697B1 (fr) 2005-05-27
AU2003283501A1 (en) 2004-05-04
WO2004033781A2 (fr) 2004-04-22
EP1554421B1 (fr) 2010-06-23
BR0315245B1 (pt) 2013-05-07
CN100457996C (zh) 2009-02-04
US7392575B2 (en) 2008-07-01
BR0315245A (pt) 2005-08-23
CN1774533A (zh) 2006-05-17
US20060080816A1 (en) 2006-04-20
IL167871A (en) 2010-12-30
AU2003283501A8 (en) 2004-05-04
DE60333113D1 (de) 2010-08-05

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