EP1126064A2 - Dispostif de liage hydrodynamique d'une nappe fibreuse par projection d'un fluide - Google Patents

Dispostif de liage hydrodynamique d'une nappe fibreuse par projection d'un fluide Download PDF

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Publication number
EP1126064A2
EP1126064A2 EP01103216A EP01103216A EP1126064A2 EP 1126064 A2 EP1126064 A2 EP 1126064A2 EP 01103216 A EP01103216 A EP 01103216A EP 01103216 A EP01103216 A EP 01103216A EP 1126064 A2 EP1126064 A2 EP 1126064A2
Authority
EP
European Patent Office
Prior art keywords
endless belt
endless
nozzle bar
rollers
assigned
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.)
Granted
Application number
EP01103216A
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German (de)
English (en)
Other versions
EP1126064B1 (fr
EP1126064A3 (fr
Inventor
Gerold Fleissner
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7631016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1126064(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP1126064A2 publication Critical patent/EP1126064A2/fr
Publication of EP1126064A3 publication Critical patent/EP1126064A3/fr
Application granted granted Critical
Publication of EP1126064B1 publication Critical patent/EP1126064B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B25H1/0064—Stands attached to the workpiece

Definitions

  • the device of this type has the advantage that the bulky fiber web between the two endless belts slowly increasing and with even Pressure is compressed from above and below without shear stress and only then if it is firmly held between the two endless belts, on the needling drum is wetted.
  • the fleece pressed harder against the needling drum. This stronger compression or more correctly, the better hold of the fibers of the fibrous web prevents them from wetting blurring of individual fibers and ultimately leads to a better nonwoven product.
  • the device has proven itself in practice, it is characterized in particular by an intensive wetting generated immediately on the drum and then after Removal of the second from the first endless belt by one that is still possible on the drum Needling by means of a second, now directly against that on the drum lying fiber web aligned nozzle bar.
  • the construction is very complex and too expensive for some products. It is the object of the invention to find a simpler construction that meets the same conditions.
  • the aim of the device supplement according to the invention is achieved if this additional guide roller for both endless belts in the plane of the leading Trums is relocated to that depending on the desired pressure Endless belts with a larger or smaller wrap angle are created. So he has to be greater than 1 degree and in practice is probably between 5 and 35, up to 45 degrees.
  • a compacting unit 1 with only one Nozzle bar 2 with suction 2 'shown.
  • This unit 1 is usually the First unit of a larger water needling plant, which means there are several further z. B. Ribbon needling units can connect.
  • this unit 1 consists of a first endless belt 3, which spans several rollers 4 arranged rotatably in a further holding frame, not shown, 5, 6 is deflected and kept taut.
  • This endless belt runs in the direction of the Arrow 7 is an initially voluminous fibrous web 8 to be needled Be a fibrous web that is very thin and therefore initially does not have any strength and is thus deposited directly on the endless belt 3 by a card, not shown becomes.
  • the first endless belt 3 is assigned a second endless belt 9 in opposite directions, that the working strand 3 'of the first endless belt 3 is the working strand 9' of the second Endless belt opposite, there run the runs 3 ', 9' in the same direction and taper towards each other in this area.
  • This is again through several Rolls 10 - 12 of the endless belt 9 causes the frame mentioned are rotatably mounted.
  • the deflection rollers 13, 14 are somewhat apart arranged away in the holding frame, now rollers 14, 11, and the nozzle unit 2 ", 2 '" between this deflection rollers 14, 11 arranged.
  • Another deflecting roller 15 can the roller 14 above the belts 3 ', 9' for further pressing the incoming Fleece can be provided. This also applies to FIG. 1, where this roller 15 also is optionally shown.
  • the belt support roller 5 is dispensed with, so that the device can be built a bit more compact.
  • the compacting unit 1 is a further nozzle bar 16 associated with suction 16 ', that for the one lying freely on the first endless belt 3' wetted fleece is provided for immediate needling. So before that the upper second endless belt 9 is deflected upwards so that the fleece is not at the top is further covered.
  • the nozzle bar 16 should definitely still be the first endless belt 3 be assigned so that the fleece is larger before removal from belt 3 Has firmness. Further needling devices 17 can follow. Here is one pure ribbon needling or also possible with needling drums.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
EP01103216A 2000-02-15 2001-02-12 Dispostif de liage hydrodynamique d'une nappe fibreuse par projection d'un fluide Revoked EP1126064B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006763A DE10006763A1 (de) 2000-02-15 2000-02-15 Vorrichtung zum hydrodynamischen Beaufschlagen der Fasern einer Faserbahn mit einem Fluid
DE10006763 2000-02-15

Publications (3)

Publication Number Publication Date
EP1126064A2 true EP1126064A2 (fr) 2001-08-22
EP1126064A3 EP1126064A3 (fr) 2002-09-04
EP1126064B1 EP1126064B1 (fr) 2003-12-17

Family

ID=7631016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103216A Revoked EP1126064B1 (fr) 2000-02-15 2001-02-12 Dispostif de liage hydrodynamique d'une nappe fibreuse par projection d'un fluide

Country Status (3)

Country Link
US (1) US6412155B2 (fr)
EP (1) EP1126064B1 (fr)
DE (2) DE10006763A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462557A1 (fr) * 2003-03-25 2004-09-29 Fleissner GmbH Procédé et dispositif de fabrication de non-tissés à motifs par aiguilletage hydrodynamique
WO2008110134A1 (fr) * 2007-03-09 2008-09-18 Fleissner Gmbh Dispositif de consolidation de fibres discontinues ou d'un non-tissé constitué de filaments
WO2009112015A1 (fr) * 2008-03-12 2009-09-17 Fleissner Gmbh Procédé et dispositif de fabrication d'un non-tissé
CN102844485A (zh) * 2010-02-25 2012-12-26 弗莱斯纳有限责任公司 用于固化材料幅的装置
CN103328709A (zh) * 2011-01-22 2013-09-25 特吕茨勒非织造布有限公司 用于生产非织造物复合织物的设备和方法
US8782861B2 (en) 2009-04-08 2014-07-22 Truetzschler Nonwovens Gmbh Apparatus for compacting a fiber web
WO2014124655A1 (fr) * 2013-02-13 2014-08-21 TRüTZSCHLER GMBH & CO. KG Dispositif et procédé permettant la consolidation hydrodynamique de non-tissés, de tissus et de tricots
EP4067549B1 (fr) 2021-03-29 2023-01-25 Andritz Küsters GmbH Installation et procédé de consolidation des couches comprenant des fibres en une bande de non-tissé

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845697B1 (fr) * 2002-10-11 2005-05-27 Rieter Perfojet Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee
DE10254563A1 (de) * 2002-11-21 2004-06-03 Fleissner Gmbh & Co. Maschinenfabrik Vorrichtung zum hydrodynamischen Verschlingen der Fasern einer Faserbahn
DE10316746A1 (de) * 2002-11-27 2004-06-24 Fleissner Gmbh & Co. Maschinenfabrik Verfahren und Anlage zur gleichmäßigen Verfestigung eines Faservlieses
US20050091811A1 (en) * 2003-10-31 2005-05-05 Sca Hygiene Products Ab Method of producing a nonwoven material
DE102004049146A1 (de) * 2004-10-07 2006-04-13 Fleissner Gmbh Wasservernadelungsvorrichtung
US7478463B2 (en) * 2005-09-26 2009-01-20 Kimberly-Clark Worldwide, Inc. Manufacturing process for combining a layer of pulp fibers with another substrate
DE102009017729A1 (de) 2009-04-11 2010-10-14 Fleissner Gmbh Vorrichtung zum Verfestigen einer Faserbahn
DE102009016996A1 (de) 2009-04-08 2010-10-14 Fleissner Gmbh Vorrichtung zum Verfestigen einer Faserbahn
DE102009031635A1 (de) 2009-07-03 2011-01-05 Fleissner Gmbh Vliesstoff sowie Verfahren und Vorrichtung zur Herstellung eines solchen Vliesstoffes
DE102009032343A1 (de) 2009-07-09 2011-01-20 Fleissner Gmbh Und Co. Vorrichtung zum Verfestigen einer Materialbahn
JP7091921B2 (ja) * 2018-08-03 2022-06-28 トヨタ自動車株式会社 通信方法および通信システム
DE102020100472A1 (de) * 2020-01-10 2021-07-15 Andritz Küsters Gmbh Verfahren zur Herstellung einer Verbundvlieswarenbahn und Vorrichtung zur Herstellung einer Verbundvlieswarenbahn
DE102021107900B4 (de) 2021-03-29 2023-02-02 Andritz Küsters Gmbh Anlage zum Verfestigen von Fasern umfassenden Lagen zu einer Vliesbahn
US12533688B2 (en) * 2022-01-27 2026-01-27 Xerox Corporation System and method of atomizing reactive two-part fluids
CN115387035B (zh) * 2022-09-05 2023-03-10 安徽金春无纺布股份有限公司 一种水刺纤维脱水系统中转输送帘机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730933A (en) * 1953-06-04 1956-01-17 William G Reynolds Method and apparatus for the manufacture of sheet material from solid particles suspended in liquid media
US4003783A (en) * 1973-09-07 1977-01-18 Clupak, Inc. Method for compacting a nonwoven fabric impregnated with a thermoplastic binder
US4072557A (en) * 1974-12-23 1978-02-07 J. M. Voith Gmbh Method and apparatus for shrinking a travelling web of fibrous material
FR2601970B1 (fr) * 1986-07-24 1988-10-28 Vuillaume Andre Dispositif pour fabriquer des etoffes non tissees possedant des caracteristiques de resistance elevees.
FR2621609B1 (fr) * 1987-10-09 1990-01-19 Asselin Ets Dispositif de transfert et dispositif de compression et d'introduction pour aiguilleteuse
FR2730246B1 (fr) * 1995-02-03 1997-03-21 Icbt Perfojet Sa Procede pour la fabrication d'une nappe textile non tissee par jets d'eau sous pression, et installation pour la mise en oeuvre de ce procede
GB2300429B (en) * 1995-05-03 1999-01-13 Courtaulds Eng Ltd Non-woven fabric manufacture
US5704102A (en) * 1995-06-26 1998-01-06 Catallo; Frank Apparatus for finishing a fabric web
DE19627256A1 (de) * 1996-07-08 1998-01-15 Fleissner Maschf Gmbh Co Verfahren und Vorrichtung zum hydromechanischen Verschlingen der Fasern einer Faserbahn
EP0841424B1 (fr) * 1996-11-11 2002-06-05 Fleissner GmbH & Co. Maschinenfabrik Dispositif pour l'aiguilletage hydraulique d'étoffes non-tissées, tissus
EP0859076B1 (fr) * 1997-02-12 2002-08-28 Fleissner GmbH & Co. Maschinenfabrik Dispositif d'hydro-enchevêtrement de fibres d'une nappe fibreuse
JP2000034660A (ja) * 1998-07-17 2000-02-02 Uni Charm Corp 湿式不織布の製造方法および製造装置
FR2803604B1 (fr) * 2000-01-11 2002-03-08 Icbt Perfojet Sa Procede pour la realisation d'un materiau non tisse complexe et nouveau type de materiau ainsi obtenu

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462557A1 (fr) * 2003-03-25 2004-09-29 Fleissner GmbH Procédé et dispositif de fabrication de non-tissés à motifs par aiguilletage hydrodynamique
WO2008110134A1 (fr) * 2007-03-09 2008-09-18 Fleissner Gmbh Dispositif de consolidation de fibres discontinues ou d'un non-tissé constitué de filaments
WO2009112015A1 (fr) * 2008-03-12 2009-09-17 Fleissner Gmbh Procédé et dispositif de fabrication d'un non-tissé
US8782861B2 (en) 2009-04-08 2014-07-22 Truetzschler Nonwovens Gmbh Apparatus for compacting a fiber web
CN102844485A (zh) * 2010-02-25 2012-12-26 弗莱斯纳有限责任公司 用于固化材料幅的装置
CN102844485B (zh) * 2010-02-25 2015-08-19 特吕茨勒非织造布有限公司 用于固化材料幅的装置
CN103328709A (zh) * 2011-01-22 2013-09-25 特吕茨勒非织造布有限公司 用于生产非织造物复合织物的设备和方法
WO2014124655A1 (fr) * 2013-02-13 2014-08-21 TRüTZSCHLER GMBH & CO. KG Dispositif et procédé permettant la consolidation hydrodynamique de non-tissés, de tissus et de tricots
CN105008606A (zh) * 2013-02-13 2015-10-28 特吕茨施勒有限及两合公司 用于液力加固无纺织物、织物和针织物的设备和方法
CN105008606B (zh) * 2013-02-13 2017-08-25 特吕茨施勒有限及两合公司 用于液力加固无纺织物、机织物和针织物的设备和方法
EP4067549B1 (fr) 2021-03-29 2023-01-25 Andritz Küsters GmbH Installation et procédé de consolidation des couches comprenant des fibres en une bande de non-tissé

Also Published As

Publication number Publication date
US6412155B2 (en) 2002-07-02
US20010027594A1 (en) 2001-10-11
EP1126064B1 (fr) 2003-12-17
EP1126064A3 (fr) 2002-09-04
DE50101160D1 (de) 2004-01-29
DE10006763A1 (de) 2001-08-16

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