EP1126064A3 - Device for hydraulically needling a fibrous web by projecting a fluid - Google Patents

Device for hydraulically needling a fibrous web by projecting a fluid Download PDF

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Publication number
EP1126064A3
EP1126064A3 EP01103216A EP01103216A EP1126064A3 EP 1126064 A3 EP1126064 A3 EP 1126064A3 EP 01103216 A EP01103216 A EP 01103216A EP 01103216 A EP01103216 A EP 01103216A EP 1126064 A3 EP1126064 A3 EP 1126064A3
Authority
EP
European Patent Office
Prior art keywords
needling
water
drum
projecting
fluid
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
Other languages
German (de)
French (fr)
Other versions
EP1126064A2 (en
EP1126064B1 (en
Inventor
GmbH & Co. Maschinenfabrik 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
Family has litigation
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(A3) "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/en
Publication of EP1126064A3 publication Critical patent/EP1126064A3/en
Application granted granted Critical
Publication of EP1126064B1 publication Critical patent/EP1126064B1/en
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

Landscapes

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

Abstract

Es ist eine Vorrichtung bekannt, bei der das auf einem Endlosband zur Wasservernadelung ankommende voluminöse Vlies zwischen einer Vernadelungstrommel und einem weiteren Band langsam verdichtet und gleichzeitig von einem ersten Wasservorhang aus dem Düsenbalken genetzt wird, dessen Wasserstrahlen zunächst das Endlosband und dann die Faserbahn und letztlich die Vernadelungstrommel durchströmen. Eine einfachere und somit preiswerter herstellbare Vorrichtung dieser Art ist gegeben, wenn statt der Vernadelungstrommel diese Kompaktiereinheit nur aus zwei Endlosbändern besteht, die aber so zu führen sind, das am Einlauf die beiden Arbeitstrums der Endlosbänder das einlaufende Vlies langsam kompaktieren, pressen und anschließend die aufeinanderliegenden Bänder gepresst gehalten an dem Düsenbalken vorbeibewegt werden. Dazu dienen zusätzliche Umlenkwalzen.

Figure 00000001
A device is known in which the voluminous fleece arriving on an endless belt for needling water is slowly compressed between a needling drum and a further belt and at the same time is wetted by a first water curtain from the nozzle bar, the water jets of which are first the endless belt and then the fiber web and finally the Flow through the needling drum. A simpler and thus less expensive to produce device of this type is given if instead of the needling drum, this compacting unit only consists of two endless belts, but which are to be guided in such a way that the two working strands of the endless belts slowly compact the incoming fleece at the inlet, press it and then the layers lying on top of each other Tapes held pressed are moved past the nozzle bar. Additional deflection rollers serve this purpose.
Figure 00000001
EP01103216A 2000-02-15 2001-02-12 Device for hydraulically needling a fibrous web by projecting a fluid Revoked EP1126064B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006763 2000-02-15
DE10006763A DE10006763A1 (en) 2000-02-15 2000-02-15 Hydrodynamic consolidation of non-woven involves fluid jet treatment of non-woven while held between continuous conveying bands

Publications (3)

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

Family

ID=7631016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103216A Revoked EP1126064B1 (en) 2000-02-15 2001-02-12 Device for hydraulically needling a fibrous web by projecting a fluid

Country Status (3)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845697B1 (en) * 2002-10-11 2005-05-27 Rieter Perfojet METHOD AND MACHINE FOR PRODUCING A NON-TISSUE WITH A REDUCTION OF THE SPEED OF DISPLACEMENT OF THE COMPACT TABLET
DE10254563A1 (en) * 2002-11-21 2004-06-03 Fleissner Gmbh & Co. Maschinenfabrik Device for hydrodynamically intertwining the fibers of a fibrous web
DE10316746A1 (en) * 2002-11-27 2004-06-24 Fleissner Gmbh & Co. Maschinenfabrik Process and plant for the uniform consolidation of a nonwoven fabric
DE10313416A1 (en) * 2003-03-25 2004-10-07 Fleissner Gmbh Process and device for the production of structured nonwovens by means of hydrodynamic needling
US20050091811A1 (en) * 2003-10-31 2005-05-05 Sca Hygiene Products Ab Method of producing a nonwoven material
DE102004049146A1 (en) * 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
WO2008110134A1 (en) * 2007-03-09 2008-09-18 Fleissner Gmbh Device for the compaction of stable fibers or a non-woven material comprised of filaments
WO2009112008A1 (en) * 2008-03-12 2009-09-17 Fleissner Gmbh Method and device for presolidifying a non-woven
DE102009016996A1 (en) 2009-04-08 2010-10-14 Fleissner Gmbh Non-woven fibrous sheet consolidation apparatus, includes contrarotating supporting and compacting belts running non-parallel to each other in fluid jet application region
DE102009017729A1 (en) 2009-04-11 2010-10-14 Fleissner Gmbh Device for strengthening material web made of fibers and/or filaments, comprises first and second endless belts tightly revolving around deflection rollers carrying the web, where second endless belt counter-rotates to first endless belt
JP5787236B2 (en) * 2009-04-08 2015-09-30 トリュッツシュラー ノンヴォーフェンス ゲーエムベーハー Device for compressing a fiber web
DE102009031635A1 (en) 2009-07-03 2011-01-05 Fleissner Gmbh Inexpensive non-woven, comprises fiber and/or filament layer consolidated using water with layer of fibers from cotton and/or wool waste, e.g. gin motes
DE102009032343A1 (en) 2009-07-09 2011-01-20 Fleissner Gmbh Und Co. Device for solidifying material web made of fiber and/or filaments, comprises filter band, girder duct for fluidic application of material web, and device for compressing fibers and filaments of material web
DE102010009275A1 (en) 2010-02-25 2011-08-25 Trützschler Nonwovens GmbH, 63329 Device for solidifying a material web
DE102011009227A1 (en) * 2011-01-22 2012-07-26 Trützschler Nonwovens Gmbh Apparatus for producing a nonwoven fabric composite
DE102013101431B4 (en) * 2013-02-13 2016-06-23 TRüTZSCHLER GMBH & CO. KG Apparatus and method for the hydrodynamic consolidation of nonwovens, fabrics and knitted fabrics
JP7091921B2 (en) * 2018-08-03 2022-06-28 トヨタ自動車株式会社 Communication method and communication system
DE102020100472A1 (en) * 2020-01-10 2021-07-15 Andritz Küsters Gmbh Method for producing a composite nonwoven web and apparatus for producing a composite nonwoven web
DE102021107900B4 (en) * 2021-03-29 2023-02-02 Andritz Küsters Gmbh Plant for consolidating layers comprising fibers to form a fleece web
DE102021107901A1 (en) * 2021-03-29 2022-09-29 Andritz Küsters Gmbh Plant and method for bonding layers comprising fibers to form a non-woven web
US20230234083A1 (en) * 2022-01-27 2023-07-27 Palo Alto Research Center Incorporated System and method of atomizing reactive two-part fluids
CN115387035B (en) * 2022-09-05 2023-03-10 安徽金春无纺布股份有限公司 Transfer conveying curtain mechanism of spunlace fiber dewatering system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601970A1 (en) * 1986-07-24 1988-01-29 Vuillaume Andre Device for manufacturing non-wovens having high strength characteristics
FR2730246A1 (en) * 1995-02-03 1996-08-09 Icbt Perfojet Sa PROCESS FOR THE MANUFACTURE OF A NON-WOVEN TEXTILE TABLECLOTH BY PRESSURIZED WATER JETS, AND INSTALLATION FOR CARRYING OUT SAID METHOD
WO1996035835A1 (en) * 1995-05-03 1996-11-14 Courtaulds Engineering Limited Non-woven fabric manufacture
EP0818568A2 (en) * 1996-07-08 1998-01-14 FLEISSNER GmbH & Co. KG Maschinenfabrik Method and apparatus for hydrodynamically entangling the fibres of a web
EP0859076A2 (en) * 1997-02-12 1998-08-19 Fleissner GmbH & Co. Maschinenfabrik Apparatus for hydroentangling the fibres of a fibre web
WO2001051693A1 (en) * 2000-01-11 2001-07-19 Rieter Perfojet Method for producing a complex nonwoven fabric and resulting novel fabric

Family Cites Families (7)

* 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
FR2621609B1 (en) * 1987-10-09 1990-01-19 Asselin Ets TRANSFER DEVICE AND COMPRESSION AND INTRODUCTION DEVICE FOR NEEDLE MACHINE
US5704102A (en) * 1995-06-26 1998-01-06 Catallo; Frank Apparatus for finishing a fabric web
EP0841424B1 (en) * 1996-11-11 2002-06-05 Fleissner GmbH & Co. Maschinenfabrik Device for hydraulic needling of nonwoven fabrics, tissues
JP2000034660A (en) * 1998-07-17 2000-02-02 Uni Charm Corp Production of wet nonwoven fabric and apparatus for production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601970A1 (en) * 1986-07-24 1988-01-29 Vuillaume Andre Device for manufacturing non-wovens having high strength characteristics
FR2730246A1 (en) * 1995-02-03 1996-08-09 Icbt Perfojet Sa PROCESS FOR THE MANUFACTURE OF A NON-WOVEN TEXTILE TABLECLOTH BY PRESSURIZED WATER JETS, AND INSTALLATION FOR CARRYING OUT SAID METHOD
WO1996035835A1 (en) * 1995-05-03 1996-11-14 Courtaulds Engineering Limited Non-woven fabric manufacture
EP0818568A2 (en) * 1996-07-08 1998-01-14 FLEISSNER GmbH & Co. KG Maschinenfabrik Method and apparatus for hydrodynamically entangling the fibres of a web
EP0859076A2 (en) * 1997-02-12 1998-08-19 Fleissner GmbH & Co. Maschinenfabrik Apparatus for hydroentangling the fibres of a fibre web
WO2001051693A1 (en) * 2000-01-11 2001-07-19 Rieter Perfojet Method for producing a complex nonwoven fabric and resulting novel fabric

Also Published As

Publication number Publication date
DE10006763A1 (en) 2001-08-16
US20010027594A1 (en) 2001-10-11
DE50101160D1 (en) 2004-01-29
EP1126064A2 (en) 2001-08-22
US6412155B2 (en) 2002-07-02
EP1126064B1 (en) 2003-12-17

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