EP1567704A1 - Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures - Google Patents

Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures

Info

Publication number
EP1567704A1
EP1567704A1 EP03789088A EP03789088A EP1567704A1 EP 1567704 A1 EP1567704 A1 EP 1567704A1 EP 03789088 A EP03789088 A EP 03789088A EP 03789088 A EP03789088 A EP 03789088A EP 1567704 A1 EP1567704 A1 EP 1567704A1
Authority
EP
European Patent Office
Prior art keywords
stitch
textile auxiliary
hydrodynamic
geotextiles
bonding
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
EP03789088A
Other languages
German (de)
English (en)
Other versions
EP1567704B1 (fr
Inventor
Uwe Bornmann
Heinz Schörgenhuber
Franz Hintermüller
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.)
TenCate Geosynthetics Austria GmbH
Original Assignee
Polyfelt 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
Application filed by Polyfelt GmbH filed Critical Polyfelt GmbH
Priority to EP03789088A priority Critical patent/EP1567704B1/fr
Priority to SI200331725T priority patent/SI1567704T1/sl
Publication of EP1567704A1 publication Critical patent/EP1567704A1/fr
Application granted granted Critical
Publication of EP1567704B1 publication Critical patent/EP1567704B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters

Definitions

  • the invention relates to a method and a device for applying a textile auxiliary agent, essentially a finishing agent for the consolidation of geotextiles by means of a hydrodynamic consolidation method.
  • Such textile auxiliaries reduce the friction between the fibers and thus allow a defined and improved consolidation of the nonwovens.
  • These textile auxiliaries are usually applied directly to the fibers to be consolidated, regardless of the consolidation method used, i.e. mechanical consolidation by needling or hydrodynamic consolidation, and act on the surface of the fibers as a kind of lubricant for easier and less frictional penetration of the needles in the needling process or for that easier sliding of the fibers even in hydrodynamic consolidation processes.
  • Hydrodynamic consolidation processes are known and for example for a wide variety of fiber types in EP-A 0 896 080, EP-A 101 064, EP-A 0 900 295, EP-A 0967 315, EP-A 0859 076, EP-A 0 841 424, EP 0 727 517 and EP - A 0 751 249.
  • the textile auxiliary In order to reduce the fiber / fiber friction and to achieve a uniform consolidation, the textile auxiliary must, according to the currently held view of the person skilled in the art, be very uniform and with sufficient
  • BESTATIGUNGSKOPIE Coverage must be applied to the surface to ensure even success.
  • the object of the invention was to provide a method for applying the textile auxiliary during the consolidation of nonwovens by means of a hydrodynamic method, in which the desired effect of the textile auxiliary occurs without complex application processes and a uniform consolidation can be achieved.
  • the textile auxiliary can be applied with excellent uniformity and without loss of effectiveness by simply metering the textile auxiliary into the water jet.
  • the invention therefore relates to a method for applying a textile auxiliary in a hydrodynamic consolidation process, characterized in that the textile auxiliary is metered directly into the fluid used for hydrodynamic consolidation before the fluid emerges from the high-pressure capillaries.
  • the textile auxiliary is preferably metered in in the low-pressure part of the process.
  • Suitable textile auxiliaries are known to the person skilled in the art and are commercially available. All textile auxiliaries known for the finishing of fibers can be used.
  • the textile auxiliary is introduced directly into the fluid and not on the surface of the nonwoven to be consolidated. With the fluid, the textile aid is transported evenly in and through the fiber structure to be consolidated. Due to the fluid discharge with the moist product, both the fluid and the textile auxiliary must be continuously metered in, so that both the amount of fluid and the concentration of the textile auxiliary remains constant. It is easy to check and correct the concentration by measuring the refractive index.
  • Composition of the textile auxiliary the process parameters of the hydrodynamic consolidation and the type of nonwoven to be consolidated, in particular the fiber properties, fiber texture and the properties that the nonwoven should have after consolidation.
  • the fleece to be consolidated can consist of staple or continuous fibers.
  • the fibers preferably consist of plastics, such as, for example
  • nonwovens can also have bicomponent fibers or for
  • the nonwovens can also contain natural fibers such as cellulose,
  • the fibers can each have different textures and / or fiber cross sections.
  • nonwovens can also be connected to one another and consolidated by the method according to the invention.
  • the selected textile auxiliary is preferably provided in a storage container and continuously introduced via a feed line to the water jet system of the hydrodynamic consolidation device.
  • the metering device is preferably located on the storage container.
  • infinitely variable metering pumps controlled by a suitable control device are generally used.
  • the uniform distribution of the textile auxiliaries in the fluid is ensured by a mixing device.
  • a fleece made from polypropylene granulate using the spun lace process was hydrodynamically consolidated, with no textile auxiliary in the first sample, but a textile auxiliary in the second sample being metered into the water cycle:

Landscapes

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

Abstract

L'invention concerne un procédé et un dispositif d'application d'un adjuvant textile, principalement d'avivage lors de la consolidation par coutures de géotextiles par un procédé hydrodynamique de consolidation par coutures.
EP03789088A 2002-11-27 2003-11-26 Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures Expired - Lifetime EP1567704B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03789088A EP1567704B1 (fr) 2002-11-27 2003-11-26 Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures
SI200331725T SI1567704T1 (sl) 2002-11-27 2003-11-26 Postopek in naprava za aplikacijo tekstilnega pomožnega sredstva pri šivni vezavi geotekstilij s pomočjo hidrodinamičnega postopka šivne vezave

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP02026436 2002-11-27
EP02026436A EP1424424A1 (fr) 2002-11-27 2002-11-27 Procédé et appareil pour l'application d'un adjuvant pour textiles durant la consolidation de Géotextiles, à travers l'aiguilletage hydraulique
EP03789088A EP1567704B1 (fr) 2002-11-27 2003-11-26 Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures
PCT/EP2003/013307 WO2004048666A1 (fr) 2002-11-27 2003-11-26 Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures

Publications (2)

Publication Number Publication Date
EP1567704A1 true EP1567704A1 (fr) 2005-08-31
EP1567704B1 EP1567704B1 (fr) 2010-01-06

Family

ID=32241282

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02026436A Withdrawn EP1424424A1 (fr) 2002-11-27 2002-11-27 Procédé et appareil pour l'application d'un adjuvant pour textiles durant la consolidation de Géotextiles, à travers l'aiguilletage hydraulique
EP03789088A Expired - Lifetime EP1567704B1 (fr) 2002-11-27 2003-11-26 Procede et dispositif d'application d'un adjuvant textile lors de la consolidation par coutures de geotextiles a l'aide d'un procede hydrodynamique de consolidation par coutures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP02026436A Withdrawn EP1424424A1 (fr) 2002-11-27 2002-11-27 Procédé et appareil pour l'application d'un adjuvant pour textiles durant la consolidation de Géotextiles, à travers l'aiguilletage hydraulique

Country Status (18)

Country Link
US (1) US20060151090A1 (fr)
EP (2) EP1424424A1 (fr)
JP (1) JP4467521B2 (fr)
KR (1) KR20050084688A (fr)
CN (1) CN1717514A (fr)
AT (1) ATE454490T1 (fr)
AU (1) AU2003293727A1 (fr)
BR (1) BR0316625B1 (fr)
CA (1) CA2507602A1 (fr)
DE (1) DE50312329D1 (fr)
DK (1) DK1567704T3 (fr)
ES (1) ES2338112T3 (fr)
PT (1) PT1567704E (fr)
RU (1) RU2302488C2 (fr)
SI (1) SI1567704T1 (fr)
TR (1) TR200501974T2 (fr)
WO (1) WO2004048666A1 (fr)
ZA (1) ZA200504981B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1445366B1 (fr) * 2003-02-10 2007-06-27 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procédé de fabrication d'un textile nontissés filé lié à partir de filaments
DE102006001036A1 (de) * 2006-01-07 2007-07-12 Entwicklungsgesellschaft für Akustik (EfA)mbH Faserformteil mit teppichartiger Textiloberfläche
DE102011056933A1 (de) * 2011-12-22 2013-06-27 Bayerische Motoren Werke Aktiengesellschaft Interieurbauteil für ein Kraftfahrzeug
US10105886B2 (en) 2012-10-09 2018-10-23 Reliant Worldwide Plastics, Llc Thermoplastic injection molded element with integral thermoplastic positioning system for reinforced composite structures
WO2015038630A1 (fr) 2013-09-10 2015-03-19 Reliant Worldwide Plastics, Llc Table-plateau et son procédé de fabrication
EP3137338A4 (fr) 2014-05-02 2017-12-27 Reliant Worldwide Plastics, LLC Procédé et système pour ensemble de dossier de siège thermoplastique homogène
EP3154825A4 (fr) 2014-06-16 2018-04-25 Reliant Worldwide Plastics, LLC Procédé et appareil pour un ensemble accoudoir thermoplastique composite
US10766174B2 (en) 2015-11-04 2020-09-08 Reliant Worldwide Plastics, Llc Method and apparatus for a thermoplastic homogeneous failure module

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Publication number Priority date Publication date Assignee Title
DD275279A1 (de) * 1988-09-05 1990-01-17 Technotex Karl Marx Stadt Veb Verfahren zum einbringen von loeslichen wirkstoffen in einen wirbelvliesstoff
EP0379763B1 (fr) * 1989-01-27 1994-12-21 Polymer Processing Research Institute Limited Etoffe non tissée étirée à couches croisées et son procédé de fabrication
JP2568016B2 (ja) * 1992-01-09 1996-12-25 大和紡績株式会社 スルホン化極細繊維集合体およびその製造方法
FR2733520B1 (fr) * 1995-04-26 1997-06-06 Fiberweb Sodoca Structure composite biodegradable non tisse/film
WO1998012759A1 (fr) * 1996-09-20 1998-03-26 Johns Manville International, Inc. Mat souple, procede de fabrication du mat resilient et batterie comprenant celui-ci
KR20010031798A (ko) * 1997-11-05 2001-04-16 메리 이. 보울러 내구성의 흡수성 스펀레이스 직물 구조물

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004048666A1 *

Also Published As

Publication number Publication date
TR200501974T2 (tr) 2005-09-21
WO2004048666A1 (fr) 2004-06-10
SI1567704T1 (sl) 2010-02-26
EP1424424A1 (fr) 2004-06-02
CN1717514A (zh) 2006-01-04
DE50312329D1 (de) 2010-02-25
BR0316625A (pt) 2005-10-11
RU2302488C2 (ru) 2007-07-10
EP1567704B1 (fr) 2010-01-06
ZA200504981B (en) 2006-08-30
JP4467521B2 (ja) 2010-05-26
ES2338112T3 (es) 2010-05-04
DK1567704T3 (da) 2010-05-03
PT1567704E (pt) 2010-01-28
US20060151090A1 (en) 2006-07-13
BR0316625B1 (pt) 2014-04-15
JP2006508280A (ja) 2006-03-09
ATE454490T1 (de) 2010-01-15
AU2003293727A1 (en) 2004-06-18
CA2507602A1 (fr) 2004-06-10
RU2005119996A (ru) 2006-01-20
KR20050084688A (ko) 2005-08-26

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