WO2004048667A1 - Verfahren zur herstellung von geotextilien aus schmelzgesponnenen fasern - Google Patents
Verfahren zur herstellung von geotextilien aus schmelzgesponnenen fasern Download PDFInfo
- Publication number
- WO2004048667A1 WO2004048667A1 PCT/EP2003/013310 EP0313310W WO2004048667A1 WO 2004048667 A1 WO2004048667 A1 WO 2004048667A1 EP 0313310 W EP0313310 W EP 0313310W WO 2004048667 A1 WO2004048667 A1 WO 2004048667A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- belt
- melt
- geotextiles
- consolidation
- sieve belt
- Prior art date
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
- 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
- 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
- D04H3/011—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
- 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
Definitions
- the invention relates to a process for the production of geotextiles from melt-spun fibers, the melt-spun continuous fibers being transported continuously and trouble-free over all consolidation and aftertreatment zones on a screen belt.
- DE 196 27 256 describes a method for the hydromechanical interlacing of fibers of a fiber web, in which multiple needling takes place with alternate web guidance and the transfer from one to the other transport device takes place through constant and stretch-free support of the fiber web.
- the fibrous web is supported by a continuous endless web during transport from one support surface to the other.
- Both methods are intended to avoid disturbances in the fiber web which has not yet been sufficiently strengthened.
- the first disturbances in the fiber web already occur after the fibers have been deposited during transport to the first consolidation zone.
- the object of the invention was to provide a method for depositing and subsequently hydrodynamically intertwining the fibers, in which a disruption of the fiber web is also avoided immediately after the fibers have been deposited in front of the first consolidation zone.
- the invention therefore relates to a process for the production of geotextiles from melt-spun filaments by hydrodynamic interlacing, characterized in that the melt-spun filaments are deposited on an endless sieve belt and are transported on this sieve belt through the first consolidation stage, the filaments additionally being carried out during the entire process can be fixed on the sieve belt by suction zones and solidified in the first hardening stage so that trouble-free transport without a conveyor belt is possible.
- the melt-spun filaments are therefore initially deposited in the usual manner on the endless screen belt and transported to the first consolidation stage on this screen belt.
- the deposited filaments are fixed on the sieve belt during transport by suction zones so that no disturbances can occur during the transport of the unconsolidated filaments.
- the air speed of the intake air is 1-15 m / s.
- the water jets act through the sieve belt and / or the sieve belt serves as a base.
- the sieve belt has a mesh size of 1-8 cm “1 , preferably 2-5 cm " 1 . If the screen belt serves as a base, the screen belt has a mesh size of 10-100 cm -1 , preferably 20-60 cm ⁇ 1 .
- the geotextile After hardening in the first hardening stage, the geotextile is sufficiently hardened so that it can be guided without disturbing the structure, even without the support of a conveyor belt. If necessary, the sieve belt can also be passed through any further consolidation stages. Both the fleece formation and the consolidation take place on the sieve belt.
- the geotextiles produced in this way are characterized by great homogeneity and uniformity.
- melt-spinnable raw materials are suitable as filaments, for example polyolefins such as polypropylene, polyamides or polyester.
- Another object of the invention is a device for producing geotextiles from melt-spun filaments, characterized in that a sieve belt is guided under the depositing device, suction zones are applied to it and the sieve belt is guided to the first consolidation device.
- FIGS. 1 and 2 Such devices are shown in FIGS. 1 and 2:
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0316678-3A BR0316678A (pt) | 2002-11-27 | 2003-11-26 | Processo para a fabricação de geotêxteis de fibras fiadas por fusão |
AU2003289897A AU2003289897B2 (en) | 2002-11-27 | 2003-11-26 | Method for the production of geotextiles from melt-spun fibers |
US10/533,881 US20060150377A1 (en) | 2002-11-27 | 2003-11-26 | Method for the production of geotextiles from melt-spun fibers |
JP2004554490A JP4518953B2 (ja) | 2002-11-27 | 2003-11-26 | 溶融紡糸した繊維からジオテキスタイルを製造する方法 |
CA002507605A CA2507605A1 (en) | 2002-11-27 | 2003-11-26 | Method for the production of geotextiles from melt-spun fibers |
EP03782231A EP1565604A1 (de) | 2002-11-27 | 2003-11-26 | Verfahren zur herstellung von geotextilien aus schmelzgesponnenen fasern |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02026435A EP1424425A1 (de) | 2002-11-27 | 2002-11-27 | Verfahren zur Herstellung von Geotextilien aus schmeltgesponnenen Fasern |
EP02026435.4 | 2002-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004048667A1 true WO2004048667A1 (de) | 2004-06-10 |
Family
ID=32241281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/013310 WO2004048667A1 (de) | 2002-11-27 | 2003-11-26 | Verfahren zur herstellung von geotextilien aus schmelzgesponnenen fasern |
Country Status (12)
Country | Link |
---|---|
US (1) | US20060150377A1 (de) |
EP (2) | EP1424425A1 (de) |
JP (1) | JP4518953B2 (de) |
KR (1) | KR20050084689A (de) |
CN (1) | CN100465366C (de) |
AU (1) | AU2003289897B2 (de) |
BR (1) | BR0316678A (de) |
CA (1) | CA2507605A1 (de) |
RU (1) | RU2298599C2 (de) |
TR (1) | TR200501977T2 (de) |
WO (1) | WO2004048667A1 (de) |
ZA (1) | ZA200504985B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008110134A1 (de) * | 2007-03-09 | 2008-09-18 | Fleissner Gmbh | Vorrichtung zur verfestigung von stapelfasern oder eines aus filamenten gebildeten vlieses |
KR20180081931A (ko) * | 2017-01-09 | 2018-07-18 | 전북대학교산학협력단 | 나노섬유가 적층된 필터 양산화 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0418493A1 (de) * | 1989-07-28 | 1991-03-27 | Fiberweb North America, Inc. | Ein nicht-gewebter zusammengesetzter durch Hydro-Verwirrung verbundener Stoff und ein Verfahren zu seiner Herstellung |
EP0473325A1 (de) * | 1990-08-14 | 1992-03-04 | E.I. Du Pont De Nemours And Company | Polyolephine-Vliesstoff mit Wasserstrahlen verfestigt |
EP1101854A1 (de) * | 1999-11-22 | 2001-05-23 | Uni-Charm Corporation | Vliesstoff aus Polypropylen und Verfahren zur Herstellung |
EP1215325A1 (de) * | 2000-12-18 | 2002-06-19 | SCA Hygiene Products AB | Verfahren zur Herstellung eines Vliesstoffes |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3434188A (en) * | 1967-01-06 | 1969-03-25 | Du Pont | Process for producing nonwoven fabrics |
AT320478B (de) * | 1968-03-07 | 1975-02-10 | Schuller Gmbh Glaswerk | Verfahren und Vorrichtung zur Herstellung eines flächigen matten- oder vliesförmigen Faserkörpers aus verfilzt abgelegten Stapelfasern, z.B. Glasstapelfasern |
US4070816A (en) * | 1974-09-30 | 1978-01-31 | Tba Industrial Products Limited | Yarn manufacturing |
US4089720A (en) * | 1975-11-28 | 1978-05-16 | Monsanto Company | Method and apparatus for making a nonwoven fabric |
US5328759A (en) * | 1991-11-01 | 1994-07-12 | Kimberly-Clark Corporation | Process for making a hydraulically needled superabsorbent composite material and article thereof |
US5382400A (en) * | 1992-08-21 | 1995-01-17 | Kimberly-Clark Corporation | Nonwoven multicomponent polymeric fabric and method for making same |
EP0669993B1 (de) * | 1992-11-18 | 1997-12-29 | Hoechst Celanese Corporation | Verfahren zur herstellung einer faserigen struktur mit immobilisiertem teilchenförmigem material |
CA2105026C (en) * | 1993-04-29 | 2003-12-16 | Henry Louis Griesbach Iii | Shaped nonwoven fabric and method for making the same |
CA2121513A1 (en) * | 1994-01-03 | 1995-07-04 | Richard Daniel Pike | Thermoformable nonwoven fabric |
FR2734285B1 (fr) * | 1995-05-17 | 1997-06-13 | 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 |
US6352948B1 (en) * | 1995-06-07 | 2002-03-05 | Kimberly-Clark Worldwide, Inc. | Fine fiber composite web laminates |
DE19620503A1 (de) * | 1996-05-22 | 1997-11-27 | Fleissner Maschf Gmbh Co | Verfahren zur Herstellung eines Vlieses durch hydromechanisches Vernadeln und Produkt nach diesem Herstellungsverfahren |
DE19627256A1 (de) * | 1996-07-08 | 1998-01-15 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zum hydromechanischen Verschlingen der Fasern einer Faserbahn |
CN2271545Y (zh) * | 1996-09-23 | 1997-12-31 | 宏源实业股份有限公司 | 水刺不织布缠结装置的机座 |
WO1999028122A1 (en) * | 1997-12-03 | 1999-06-10 | Hills, Inc. | Nonwoven fabrics formed from ribbon-shaped fibers and method and apparatus for making the same |
JP3366849B2 (ja) * | 1997-12-26 | 2003-01-14 | ユニ・チャーム株式会社 | 開孔不織布の製造方法 |
JP3674302B2 (ja) * | 1998-04-23 | 2005-07-20 | 東レ株式会社 | 不織布および土木資材 |
GB0013302D0 (en) * | 2000-06-02 | 2000-07-26 | B & H Res Ltd | Formation of sheet material using hydroentanglement |
JP3883818B2 (ja) * | 2001-04-20 | 2007-02-21 | 三井化学株式会社 | 不織布の製造方法及び装置 |
FR2862986B1 (fr) * | 2003-11-27 | 2006-05-12 | Rieter Perfojet | Machine de production de non-tisse, son procede de reglage et non-tisse obtenu |
-
2002
- 2002-11-27 EP EP02026435A patent/EP1424425A1/de not_active Withdrawn
-
2003
- 2003-11-20 ZA ZA200504985A patent/ZA200504985B/en unknown
- 2003-11-26 KR KR1020057009321A patent/KR20050084689A/ko not_active Application Discontinuation
- 2003-11-26 JP JP2004554490A patent/JP4518953B2/ja not_active Expired - Lifetime
- 2003-11-26 CN CNB200380104395XA patent/CN100465366C/zh not_active Expired - Lifetime
- 2003-11-26 RU RU2005120021/12A patent/RU2298599C2/ru active
- 2003-11-26 TR TR2005/01977T patent/TR200501977T2/xx unknown
- 2003-11-26 US US10/533,881 patent/US20060150377A1/en not_active Abandoned
- 2003-11-26 BR BR0316678-3A patent/BR0316678A/pt not_active Application Discontinuation
- 2003-11-26 AU AU2003289897A patent/AU2003289897B2/en not_active Expired
- 2003-11-26 WO PCT/EP2003/013310 patent/WO2004048667A1/de active Application Filing
- 2003-11-26 CA CA002507605A patent/CA2507605A1/en not_active Abandoned
- 2003-11-26 EP EP03782231A patent/EP1565604A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0418493A1 (de) * | 1989-07-28 | 1991-03-27 | Fiberweb North America, Inc. | Ein nicht-gewebter zusammengesetzter durch Hydro-Verwirrung verbundener Stoff und ein Verfahren zu seiner Herstellung |
EP0473325A1 (de) * | 1990-08-14 | 1992-03-04 | E.I. Du Pont De Nemours And Company | Polyolephine-Vliesstoff mit Wasserstrahlen verfestigt |
EP1101854A1 (de) * | 1999-11-22 | 2001-05-23 | Uni-Charm Corporation | Vliesstoff aus Polypropylen und Verfahren zur Herstellung |
EP1215325A1 (de) * | 2000-12-18 | 2002-06-19 | SCA Hygiene Products AB | Verfahren zur Herstellung eines Vliesstoffes |
Also Published As
Publication number | Publication date |
---|---|
EP1565604A1 (de) | 2005-08-24 |
ZA200504985B (en) | 2006-12-27 |
TR200501977T2 (tr) | 2005-07-21 |
RU2005120021A (ru) | 2006-01-20 |
JP2006508264A (ja) | 2006-03-09 |
BR0316678A (pt) | 2005-10-11 |
EP1424425A1 (de) | 2004-06-02 |
US20060150377A1 (en) | 2006-07-13 |
RU2298599C2 (ru) | 2007-05-10 |
JP4518953B2 (ja) | 2010-08-04 |
AU2003289897A1 (en) | 2004-06-18 |
CN100465366C (zh) | 2009-03-04 |
KR20050084689A (ko) | 2005-08-26 |
CA2507605A1 (en) | 2004-06-10 |
AU2003289897B2 (en) | 2009-09-24 |
CN1717515A (zh) | 2006-01-04 |
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