EP1250482B2 - Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung - Google Patents

Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung Download PDF

Info

Publication number
EP1250482B2
EP1250482B2 EP01911482A EP01911482A EP1250482B2 EP 1250482 B2 EP1250482 B2 EP 1250482B2 EP 01911482 A EP01911482 A EP 01911482A EP 01911482 A EP01911482 A EP 01911482A EP 1250482 B2 EP1250482 B2 EP 1250482B2
Authority
EP
European Patent Office
Prior art keywords
web
layer
woven fabric
bonded
spunlacing
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.)
Expired - Lifetime
Application number
EP01911482A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1250482B1 (de
EP1250482A2 (de
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26003888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1250482(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10004448A external-priority patent/DE10004448A1/de
Application filed by Fleissner GmbH filed Critical Fleissner GmbH
Priority to DK01911482T priority Critical patent/DK1250482T4/da
Publication of EP1250482A2 publication Critical patent/EP1250482A2/de
Publication of EP1250482B1 publication Critical patent/EP1250482B1/de
Application granted granted Critical
Publication of EP1250482B2 publication Critical patent/EP1250482B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • D04H1/48—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 in combination with at least one other method of consolidation
    • D04H1/49—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 in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • 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
    • D04H1/498—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 entanglement of layered webs
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns

Definitions

  • the invention has for its object to find a method and the associated device, with which this easy endurenverschl angraph is improved and yet a good binding of the pulp fibers in the carrier fabric can be achieved. In addition, care must be taken that the pulp layer applied does not lose or lose a little when effectively bonded to the carrier fleece.
  • the spunbonded nonwoven is calendered prior to coating with the superabsorbent material for preconsolidation, then abandoned the Woodpulp Anlagen with a carded web layer and this together with a hydrodynamic water needling solidified and then dried.
  • Solidification of the calendering of the continuous fiber web prior to further processing not only improves the abrasion resistance of the final product, but also reduces pulp loss in the water kernel in and through the web. It should be noted, however, that this calendering is not too strong. If the solidification is too high, the bonding points are too varied, then a connection of the pulp layer by the water needling with the calendered web is difficult.
  • the fleece at the end of the binding process after drying can be calendered again, whereby a solid involvement of all surface fibers can be achieved.
  • the roller adjacent to the spunbond layer needs to be heated.
  • the pulp layer is hydrodynamically bonded to the web in this manufacturing process, otherwise the product can not be used in practice because of film formation. According to the invention, it is provided that a further preconsolidated carded web is applied to the pulp layer and only the three layers are needled together hydrodynamically. Even then, a final calendering is an advantage.
  • the upper cover fleece 12 should also be pre-consolidated with a calender 11.
  • said water needling takes place, which in this embodiment may also be multi-step from both sides, since the pulp layer is provided on both sides by a pulp layer Fleece is covered.
  • the subsequent drying takes place here with another type of fürbeblcommunungstrockner 9, the screen drum 9 ', the fan is assigned externally.
  • the calender 15, 16 can be run through, but then both rollers 15, 16 are to be heated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
EP01911482A 2000-01-17 2001-01-13 Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung Expired - Lifetime EP1250482B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK01911482T DK1250482T4 (da) 2000-01-17 2001-01-13 Fremgangsm de og indretning til fremstilling af sammensatte filtstoffer ved hj lp af hydrodynamisk filtring

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10001723 2000-01-17
DE10001723 2000-01-17
DE10004448A DE10004448A1 (de) 2000-01-17 2000-02-03 Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels der hydrodynamischen Vernadelung
DE10004448 2000-02-03
PCT/EP2001/000383 WO2001053588A2 (de) 2000-01-17 2001-01-13 Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung

Publications (3)

Publication Number Publication Date
EP1250482A2 EP1250482A2 (de) 2002-10-23
EP1250482B1 EP1250482B1 (de) 2005-04-13
EP1250482B2 true EP1250482B2 (de) 2009-06-10

Family

ID=26003888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01911482A Expired - Lifetime EP1250482B2 (de) 2000-01-17 2001-01-13 Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung

Country Status (10)

Country Link
US (1) US6836938B2 (xx)
EP (1) EP1250482B2 (xx)
CN (1) CN1395635B (xx)
AT (1) ATE293180T1 (xx)
BR (1) BR0107640B1 (xx)
CA (1) CA2392835C (xx)
EA (1) EA004031B1 (xx)
ES (1) ES2240423T5 (xx)
IL (1) IL150636A0 (xx)
WO (1) WO2001053588A2 (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008746A1 (de) * 2000-02-24 2001-08-30 Fleissner Maschf Gmbh Co Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels hydrodynamischer Vernadelung
DE10105784A1 (de) * 2001-02-07 2002-08-08 Fleissner Gerold Wasservernadeltes Kompositvlies aus Stapel- und Endlosfasern und Verfahren zur Herstellung
DE10126515A1 (de) * 2001-05-30 2002-12-05 Fleissner Gerold Verfahren zum Verfestigen einer aus Wood Pulp gebildeten Warenbahn
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
WO2003095730A1 (en) * 2002-05-08 2003-11-20 Polymer Group, Inc. Nonwoven fabrics having intercalated three-dimensional images
US7381667B2 (en) * 2002-12-27 2008-06-03 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Hydroentangled textile and use in a personal cleansing implement
US7611594B2 (en) * 2003-04-02 2009-11-03 Reifenhauser Gmbh & Co. Maschinenfabrik Method of making a fiber laminate
ATE391800T1 (de) * 2003-10-17 2008-04-15 Reifenhaeuser Gmbh & Co Kg Faserlaminat und verfahren zur herstellung eines faserlaminates
US20050091811A1 (en) * 2003-10-31 2005-05-05 Sca Hygiene Products Ab Method of producing a nonwoven material
US7422660B2 (en) * 2003-10-31 2008-09-09 Sca Hygiene Products Ab Method of producing a nonwoven material
US7858544B2 (en) 2004-09-10 2010-12-28 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
MX2007005567A (es) * 2004-11-30 2007-07-09 Pgi Polimer Inc Metodo para fabricar un laminado filamentario y productos elaborados con el.
WO2006060398A2 (en) * 2004-11-30 2006-06-08 Pgi Polymer, Inc. Method of making a filamentary laminate and the products thereof
WO2006092814A1 (en) * 2005-03-03 2006-09-08 Ahlstrom Corporation Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance
DE102005034821A1 (de) * 2005-07-26 2007-02-08 Fleissner Gmbh Voluminöse Faserlaminate und ihre Herstellung
DE102005048758A1 (de) * 2005-10-10 2007-04-12 Fleissner Gmbh Stabiles Faserlaminat sowie Verfahren und Vorrichtung zur Herstellung desselben
US20080003909A1 (en) * 2006-06-29 2008-01-03 Hien Nguyen Non-woven structures and methods of making the same
US20080003908A1 (en) * 2006-06-29 2008-01-03 Hien Nguyen Non-woven structures and methods of making the same
WO2008074665A1 (de) * 2006-12-16 2008-06-26 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zur herstellung eines faservlieses
WO2008080382A1 (de) 2007-01-05 2008-07-10 Fleissner Gmbh Verfahren und vorrichtung zur herstellung eines ein- oder mehrlagigen vlies
EP1961849A1 (en) * 2007-02-22 2008-08-27 ALBIS Spa Pre-consolidated spunbonded web, composite nonwowen comprising said pre-consolidated spunbonded web, method and continuous system for producing said composite
ATE447062T1 (de) * 2007-02-22 2009-11-15 Albis Spa Wasserstrahlverfestigter verbundvlies mit spinnvliesschicht und saugfähiger zellstoffschicht, verfahren und kontinuierliches system zur herstellung dieses verbundstoffes
ES2343547T5 (es) * 2007-03-08 2013-11-27 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procedimiento y dispositivo de fabricación de un velo de hilatura
WO2008119314A1 (de) 2007-03-29 2008-10-09 Fleissner Gmbh Vorrichtung zur bearbeitung von vliesen
US20100159774A1 (en) * 2008-12-19 2010-06-24 Chambers Jr Leon Eugene Nonwoven composite and method for making the same
US20100159775A1 (en) * 2008-12-19 2010-06-24 Chambers Jr Leon Eugene Nonwoven Composite And Method For Making The Same
US8250719B2 (en) * 2009-03-03 2012-08-28 The Clorox Company Multiple layer absorbent substrate and method of formation
US10639212B2 (en) 2010-08-20 2020-05-05 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
CN103108616B (zh) 2010-08-20 2016-01-20 宝洁公司 具有改善的柔软性信号的吸收制品及其组件以及制造方法
EP2705186B1 (en) * 2011-05-04 2019-03-13 Essity Hygiene and Health Aktiebolag Method of producing a hydroentangled nonwoven material
CN102493129A (zh) * 2011-11-14 2012-06-13 成都彩虹环保科技有限公司 多组分纤维的无纺布制造装置
CN102605557A (zh) * 2011-12-09 2012-07-25 常熟市飞龙无纺机械有限公司 三合一水刺复合非织造布
WO2013165287A1 (en) 2012-05-03 2013-11-07 Sca Hygiene Products Ab Method of producing a hydroentangled nonwoven material
US11136699B2 (en) 2018-05-14 2021-10-05 Fitesa Simpsonville, Inc. Composite sheet material, system, and method of preparing same
WO2020079083A1 (en) * 2018-10-17 2020-04-23 Glatfelter Gernsbach Gmbh Pulp-containing biodegradable non-woven fabric and method for producing the same
DE102020122864A1 (de) * 2020-01-10 2021-07-15 Trützschler GmbH & Co Kommanditgesellschaft Anlage und Verfahren zur Herstellung eines ein- oder mehrlagigen Vlieses
DE102020113137A1 (de) * 2020-05-14 2021-11-18 Trützschler GmbH & Co Kommanditgesellschaft Anlage und Verfahren zur Herstellung eines mehrlagigen Vlieses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620903A (en) † 1962-07-06 1971-11-16 Du Pont Lightweight nonpatterned nonwoven fabric
US4808467A (en) † 1987-09-15 1989-02-28 James River Corporation Of Virginia High strength hydroentangled nonwoven fabric
EP0830470B1 (en) † 1995-06-07 2002-11-06 Kimberly-Clark Worldwide, Inc. Hydroentangled nonwoven composites
DE19927785C2 (de) † 1999-06-18 2003-02-20 Sandler Ag Textiler Verbundstoff mit hoher textiler Weichheit und verbesserter Lagenhaftung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950531A (en) * 1988-03-18 1990-08-21 Kimberly-Clark Corporation Nonwoven hydraulically entangled non-elastic web and method of formation thereof
US4931355A (en) * 1988-03-18 1990-06-05 Radwanski Fred R Nonwoven fibrous hydraulically entangled non-elastic coform material and method of formation thereof
US5144729A (en) * 1989-10-13 1992-09-08 Fiberweb North America, Inc. Wiping fabric and method of manufacture
US5137600A (en) * 1990-11-01 1992-08-11 Kimberley-Clark Corporation Hydraulically needled nonwoven pulp fiber web
SE467499B (sv) * 1990-11-19 1992-07-27 Moelnlycke Ab Foerfarande foer hydroentangling
US5328759A (en) * 1991-11-01 1994-07-12 Kimberly-Clark Corporation Process for making a hydraulically needled superabsorbent composite material and article thereof
US5151320A (en) * 1992-02-25 1992-09-29 The Dexter Corporation Hydroentangled spunbonded composite fabric and process
DE69314202T2 (de) * 1992-03-12 1998-05-14 Oji Paper Co Verfahren zur Herstellung eines Wischvliesstoffs
CA2152085C (en) * 1993-01-07 2004-04-27 John J. Rogers Flexible nonwoven mat
EP0796940B1 (en) * 1995-10-06 2003-02-26 Nippon Petrochemicals Co., Ltd. Water jet intertwined nonwoven cloth and method of manufacturing the same
SE9703886L (sv) * 1997-10-24 1999-04-25 Sca Hygiene Paper Ab Metod för framställning av ett nonwovenmaterial och framställt enligt metoden
US6177370B1 (en) * 1998-09-29 2001-01-23 Kimberly-Clark Worldwide, Inc. Fabric
DE10008746A1 (de) * 2000-02-24 2001-08-30 Fleissner Maschf Gmbh Co Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels hydrodynamischer Vernadelung
US6592713B2 (en) * 2000-12-18 2003-07-15 Sca Hygiene Products Ab Method of producing a nonwoven material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620903A (en) † 1962-07-06 1971-11-16 Du Pont Lightweight nonpatterned nonwoven fabric
US4808467A (en) † 1987-09-15 1989-02-28 James River Corporation Of Virginia High strength hydroentangled nonwoven fabric
EP0830470B1 (en) † 1995-06-07 2002-11-06 Kimberly-Clark Worldwide, Inc. Hydroentangled nonwoven composites
DE19927785C2 (de) † 1999-06-18 2003-02-20 Sandler Ag Textiler Verbundstoff mit hoher textiler Weichheit und verbesserter Lagenhaftung

Also Published As

Publication number Publication date
CA2392835A1 (en) 2001-07-26
EA200200772A1 (ru) 2003-02-27
EP1250482B1 (de) 2005-04-13
CA2392835C (en) 2008-05-27
WO2001053588A3 (de) 2002-04-25
IL150636A0 (en) 2003-02-12
ATE293180T1 (de) 2005-04-15
CN1395635A (zh) 2003-02-05
ES2240423T5 (es) 2009-11-13
CN1395635B (zh) 2010-09-29
BR0107640B1 (pt) 2011-07-12
EP1250482A2 (de) 2002-10-23
BR0107640A (pt) 2002-10-08
US20030106195A1 (en) 2003-06-12
EA004031B1 (ru) 2003-12-25
ES2240423T3 (es) 2005-10-16
WO2001053588A2 (de) 2001-07-26
US6836938B2 (en) 2005-01-04

Similar Documents

Publication Publication Date Title
EP1250482B2 (de) Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung
EP1266058B1 (de) Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung
EP1210474B1 (de) Verfahren und vorrichtung zur herstellung eines kompositvlieses zur aufnahme und speicherung von flüssigkeiten
DE60300540T2 (de) Vorrichtung zur Herstellung eines gemusterten Textilproduktes und daraus hergestellter Vliesstoff
DE60003086T2 (de) Verfahren zur herstellung eines verbundvliesmaterials und hergestelltes material
EP1524350B1 (de) Faserlaminat und Verfahren zur Herstellung eines Faserlaminates
EP1748101A2 (de) Voluminöse Faserlaminate und ihre Herstellung
WO2010088870A1 (de) Verfahren und vorrichtung zur herstellung von watteprodukten
EP1294971B1 (de) Verfahren und vorrichtung zur verfestigung eines nach dem luftlegeverfahren hergestellten vlieses
EP1223135B1 (de) Vorrichtung zum Transport eines Vlieses zwischen zwei mit Abstand voneinander angeordneten Walzen
DE69123853T2 (de) Verfahren und anlage zur spinnvliesherstellung und fertigerzeugnisse
EP3495543B1 (de) Anlage und verfahren zur erzeugung eines spinnvlieses
EP1934039B9 (de) Stabiles faserlaminat sowie verfahren und vorrichtung zur herstellung desselben
EP1063332A1 (de) Verfahren und Vorrichtung zur Herstellung von strukturierten Vliesstoffen mittels hydrodynamischer Vernadelung
EP1678362A1 (de) Verfahren zur herstellung eines volumin sen sandwichvlieses aus zumindest zwei deckvliesen und mittiger pulpschicht und maschinenanlage dazu
DE10004448A1 (de) Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels der hydrodynamischen Vernadelung
EP1447466A1 (de) Verfahren zur Herstellung eines Spinnvlieses aus Filamenten
EP0411248B1 (de) Verfahren zum Herstellen gemusterter textiler Nadelfilz- bzw. -vliesbahnen
WO2005031056A1 (de) Verfahren zum hydrodynamischen verfestigen einer im wesentlichen homogenen schicht aus fasern beliebiger art und anlage zur durchführung des verfahrens
EP1462557A1 (de) Verfahren und Vorrichtung zur Herstellung von strukturierten Vliesstoffen mittels hydrodynamischer Vernadelung
EP0727517B1 (de) Verfahren zur Herstellung eines verfestigten Faservlieses, verfestigtes Faservlies nach dieser Herstellungsart und Verwendung dieses Vlieses
DE10044694A1 (de) Nonwoven aus Spunbond- und Meltblownfasern und Verfahren und Vorrichtung zur Herstellung dieses Nonwoven mittels der hydrodynamischen Vernadelung
DE1660769C (de) Verfahren zur Herstellung genadelter Papiermaschinenfilze und ähnlich verwend barer Filzerzeugnisse
DE102008033252A1 (de) Vorrichtung zur Herstellung von Textilien aus synthetischen, schmelzgezogenen Filamenten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020523

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FLEISSNER GMBH & CO. MASCHINENFABRIK

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FLEISSNER, GEROLD

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FLEISSNER GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050413

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050413

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050413

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50105900

Country of ref document: DE

Date of ref document: 20050519

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050913

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050831

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2240423

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060113

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060131

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060131

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060131

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

ET Fr: translation filed
26 Opposition filed

Opponent name: RIETER PERFOJET

Effective date: 20060109

Opponent name: KIMBERLY-CLARK WORLDWIDE, INC.

Effective date: 20060117

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

BERE Be: lapsed

Owner name: FLEISSNER G.M.B.H.

Effective date: 20060131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050413

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050413

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20090610

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

REG Reference to a national code

Ref country code: DK

Ref legal event code: T4

REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Date of ref document: 20090909

Kind code of ref document: T5

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20160120

Year of fee payment: 16

Ref country code: DK

Payment date: 20160120

Year of fee payment: 16

Ref country code: IT

Payment date: 20160127

Year of fee payment: 16

Ref country code: ES

Payment date: 20160112

Year of fee payment: 16

Ref country code: DE

Payment date: 20160120

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160121

Year of fee payment: 16

Ref country code: GB

Payment date: 20160120

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50105900

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20170131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170113

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170801

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170114

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180627