BR0107640A - Método e dispositivo para a produção de materiais de tecido não-tecido por meio de perfuração com agulha hidrodinâmica - Google Patents

Método e dispositivo para a produção de materiais de tecido não-tecido por meio de perfuração com agulha hidrodinâmica

Info

Publication number
BR0107640A
BR0107640A BR0107640-0A BR0107640A BR0107640A BR 0107640 A BR0107640 A BR 0107640A BR 0107640 A BR0107640 A BR 0107640A BR 0107640 A BR0107640 A BR 0107640A
Authority
BR
Brazil
Prior art keywords
woven fiber
needle
pulp
production
fiber
Prior art date
Application number
BR0107640-0A
Other languages
English (en)
Other versions
BR0107640B1 (pt
Inventor
Gerold Fleissner
Original Assignee
Fleissner Maschf Gmbh Co
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0107640(A) "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 Maschf Gmbh Co filed Critical Fleissner Maschf Gmbh Co
Publication of BR0107640A publication Critical patent/BR0107640A/pt
Publication of BR0107640B1 publication Critical patent/BR0107640B1/pt

Links

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

Landscapes

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

Abstract

"MéTODO E DISPOSITIVO PARA A PRODUçãO DE MATERIAIS DE TECIDO NãO-TECIDO POR MEIO DE PERFURAçãO COM AGULHA HIDRODINâMICA". A invenção refere-se a um método convencional para a produção de uma fibra não tecida composta de pelo menos uma fibra não tecida fiada e aplicação subseq³ente de uma camada de polpa de madeira no acima para a produção de um produto de higiene. Desta maneira, a fibra não tecida ligada por fiação é hidrodinamicamente perfurada com agulha, antes da aplicação da camada de polpa, de modo a aumentar as propriedades de dispersão do fluido. Conseq³entemente, a camada da polpa não pode mais ser perfurada com agulha, já que a polpa seria retirada pela lavagem através da fibra não tecida. Devido a resistência à abrasão requerida, uma ligação da fibra não tecida é, entretanto, necessária. De acordo com a invenção, o problema acima é resolvido, por meio do que uma fibra não tecida é comprimida ou calandrada com ar comprimido, como um tratamento de pré-ligação, antes de revestir com o material superabsorvente, então a camada da polpa de madeira é aplicada e ambas são unidas com uma perfuração com agulha de água hidrodinâmica, seguida pela secagem. Uma calandragem adicional pode ser adicionada. Uma fibra não tecida adicional pré-ligada, em outras palavras, ligada por fiação calandrada ou de carda pode ser aplicada na fibra não tecida ligada por fiação como camada de suporte, ou o inverso.
BRPI0107640-0A 2000-01-17 2001-01-13 método e dispositivo para a produção de materiais de tecido não-tecido por meio de perfuração com agulha hidrodinámica. BR0107640B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10001723 2000-01-17
DE10001723.1 2000-01-17
DE10004448.4 2000-02-03
DE10004448A DE10004448A1 (de) 2000-01-17 2000-02-03 Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels der hydrodynamischen Vernadelung
PCT/EP2001/000383 WO2001053588A2 (de) 2000-01-17 2001-01-13 Verfahren und vorrichtung zur herstellung von verbundvliesstoffen mittels hydrodynamischer vernadelung

Publications (2)

Publication Number Publication Date
BR0107640A true BR0107640A (pt) 2002-10-08
BR0107640B1 BR0107640B1 (pt) 2011-07-12

Family

ID=26003888

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0107640-0A BR0107640B1 (pt) 2000-01-17 2001-01-13 método e dispositivo para a produção de materiais de tecido não-tecido por meio de perfuração com agulha hidrodinámica.

Country Status (10)

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

Families Citing this family (36)

* 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
DE50309587D1 (de) * 2003-10-17 2008-05-21 Reifenhaeuser Gmbh & Co Kg Faserlaminat und Verfahren zur Herstellung eines Faserlaminates
US7422660B2 (en) * 2003-10-31 2008-09-09 Sca Hygiene Products Ab Method of producing a nonwoven material
US20050091811A1 (en) * 2003-10-31 2005-05-05 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
WO2006060398A2 (en) * 2004-11-30 2006-06-08 Pgi Polymer, Inc. Method of making a filamentary laminate and the products thereof
MX2007005567A (es) * 2004-11-30 2007-07-09 Pgi Polimer Inc Metodo para fabricar un laminado filamentario y productos elaborados con el.
CN101166857B (zh) * 2005-03-03 2011-12-14 阿斯特罗姆公司 用于生产特别柔软、耐用并具有有益外观的无纺布的工艺
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
US20080003908A1 (en) * 2006-06-29 2008-01-03 Hien Nguyen Non-woven structures and methods of making the same
US20080003909A1 (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
EP2106468A1 (de) 2007-01-05 2009-10-07 Fleissner GmbH Verfahren und vorrichtung zur herstellung eines ein- oder mehrlagigen vlies
EP1961850B1 (en) * 2007-02-22 2009-10-28 ALBIS Spa Hydroentangled composite nonwoven comprising a spunbonded layer and an absorbent pulp layer, method and continuous system for producing said composite
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
DE502007003585D1 (de) * 2007-03-08 2010-06-10 Fleissner Gmbh Verfahren und Vorrichtung zur Herstellung eines Spinnvlieses
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
US9446163B2 (en) 2010-08-20 2016-09-20 First Quality Nonwovens, Inc. Nonwoven having improved softness signals, and methods for manufacturing
DK2705186T3 (da) * 2011-05-04 2019-05-06 Essity Hygiene & Health Ab Fremgangsmåde til at fremstille et hydrosammenfiltret ikke-vævet materiale
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
US9194084B2 (en) 2012-05-03 2015-11-24 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
RU2769362C1 (ru) * 2018-10-17 2022-03-30 Глатфельтер Гернсбах Гмбх Биоразлагаемый нетканый материал, содержащий древесную массу, и способ его изготовления
DE102020113137A1 (de) * 2020-05-14 2021-11-18 Trützschler GmbH & Co Kommanditgesellschaft Anlage und Verfahren zur Herstellung eines mehrlagigen Vlieses

Family Cites Families (18)

* 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
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
EP0560556B1 (en) * 1992-03-12 1997-10-01 Oji Paper Co., Ltd. Process for producing wiping nonwoven fabric
JP3479074B2 (ja) * 1993-01-07 2003-12-15 ミネソタ マイニング アンド マニュファクチャリング カンパニー 可撓性不織マット
US6022818A (en) * 1995-06-07 2000-02-08 Kimberly-Clark Worldwide, Inc. Hydroentangled nonwoven composites
DE69529768T2 (de) * 1995-10-06 2004-03-18 Nippon Petrochemicals Co., Ltd. Verfahren und herstellung zur hydroverwirrung von vliesstoffen
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
DE19927785C2 (de) † 1999-06-18 2003-02-20 Sandler Ag Textiler Verbundstoff mit hoher textiler Weichheit und verbesserter Lagenhaftung
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

Also Published As

Publication number Publication date
EA004031B1 (ru) 2003-12-25
WO2001053588A2 (de) 2001-07-26
ES2240423T5 (es) 2009-11-13
US6836938B2 (en) 2005-01-04
CA2392835C (en) 2008-05-27
ES2240423T3 (es) 2005-10-16
EP1250482B2 (de) 2009-06-10
US20030106195A1 (en) 2003-06-12
EA200200772A1 (ru) 2003-02-27
CA2392835A1 (en) 2001-07-26
ATE293180T1 (de) 2005-04-15
CN1395635B (zh) 2010-09-29
IL150636A0 (en) 2003-02-12
EP1250482B1 (de) 2005-04-13
WO2001053588A3 (de) 2002-04-25
EP1250482A2 (de) 2002-10-23
CN1395635A (zh) 2003-02-05
BR0107640B1 (pt) 2011-07-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/07/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)