EP1424412A1 - Plaque de filière - Google Patents

Plaque de filière Download PDF

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Publication number
EP1424412A1
EP1424412A1 EP02026434A EP02026434A EP1424412A1 EP 1424412 A1 EP1424412 A1 EP 1424412A1 EP 02026434 A EP02026434 A EP 02026434A EP 02026434 A EP02026434 A EP 02026434A EP 1424412 A1 EP1424412 A1 EP 1424412A1
Authority
EP
European Patent Office
Prior art keywords
fibers
geotextile
texture
different
production
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.)
Withdrawn
Application number
EP02026434A
Other languages
German (de)
English (en)
Inventor
Uwe Bornmann
Albert Mittermayr
Klaus Ahm
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.)
Polyfelt 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 EP02026434A priority Critical patent/EP1424412A1/fr
Priority to CA002507603A priority patent/CA2507603A1/fr
Priority to ZA200504986A priority patent/ZA200504986B/en
Priority to RU2005119986/12A priority patent/RU2005119986A/ru
Priority to CN200380104397.9A priority patent/CN1717509A/zh
Priority to JP2004554489A priority patent/JP2006508263A/ja
Priority to TR2005/01975T priority patent/TR200501975T2/xx
Priority to KR1020057009324A priority patent/KR20050084691A/ko
Priority to US10/533,908 priority patent/US20060151905A1/en
Priority to BR0316626-0A priority patent/BR0316626A/pt
Priority to AU2003288177A priority patent/AU2003288177A1/en
Priority to PCT/EP2003/013309 priority patent/WO2004048649A1/fr
Priority to EP03780064A priority patent/EP1565600A1/fr
Publication of EP1424412A1 publication Critical patent/EP1424412A1/fr
Withdrawn legal-status Critical Current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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • 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
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • 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
    • 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
    • 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
    • D04H3/14—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 thermoplastic yarns or filaments produced by welding
    • D04H3/153—Mixed yarns or filaments

Definitions

  • the invention relates to a spinning plate for the production of melt-spun Fibers for the production of geotextiles.
  • Geotextiles are used in many areas of technology, in especially for fixing embankments, slopes, as a base for Concrete or asphalt surfaces such as roads, airports, paths, bridges and the like, both for new buildings and for renovations used. According to the specific area of application special requirements for stability, strength, the Permeability of geotextiles provided.
  • geotextiles depends on the required Property fibers and filaments of different defined textures manufactured and solidified. The finer the fibers or filaments, the firmer The geotextile is more stable after consolidation, the coarser the fibers or Filaments, the higher the water permeability of the geotextile If necessary, they are separated before a geotextile is consolidated produced fine fibers mixed to a corresponding strength and To achieve stability.
  • the object of the invention was a method and an apparatus for Manufacture of geotextiles consisting of fibers or filaments to provide different texture, in which the mixture or Adjustment of the fiber mixture is not expensive after the production of the Fibers and filaments take place during the manufacture of the fibers or filaments.
  • the invention therefore relates to a method for producing Geotextiles, characterized in that the manufacture of continuous fibers Different texture takes place in one spinning process, which reduces the ratio is defined by fibers of finer and coarser texture and at subsequent mechanical and / or hydraulic consolidation Geotextile defined properties is produced.
  • Another object of the invention is a spinning plate for the production of melt-spun continuous fibers for geotextiles, characterized in that that the spinning plate holes for different diameters Production of fibers of different textures in one spinning process having.
  • the desired stability and strength of the finished geotextile can be set by the proportion of the finer fibers.
  • the proportion of coarser fibers determines the hydraulic properties of the finished geotextile, for example the water permeability in the fleece plane or vertically to the fleece plane.
  • the higher the proportion of fine fibers the stronger and more stable the geotextile subsequently produced by mechanical and / or hydraulic consolidation.
  • the higher the proportion of coarser fibers the greater the water permeability of the geotextile after mechanical and / or hydraulic consolidation.
  • plastics such as polypropylene, polyethylene, polyamide or Polyester in question.
  • fine fibers used for mechanical and or hydraulic Serve to solidify the geotextile fibers with a texture of 1-10 dtex, preferably 1-7 dtex, understood.
  • the coarser fibers show in Depending on the selected texture of the finer fibers, a texture of 6 - 30 dtex, preferably 7-27 dtex.
  • the textures of the fiber types preferably differ by a factor 3 to 20, particularly preferably 4-6.
  • the proportion of fine fibers in the finished geotextile can vary depending on the desired Properties, in particular the desired combination of strength, Stability and water permeability and depending on the chosen Textures are 20-95%, preferably 30-90%.
  • the fibers of different texture are spun in one Manufactured using the spin plate according to the invention. Subsequently the fibers are deposited in the usual way and mechanically and / or hydraulically, chemically and / or thermally solidified.
  • Different texture is a spinning plate with different defined Holes and thereby the mixing ratio of the fibers and whose texture is already defined during the production of the fibers.
  • This spinning plate according to the invention has bores with different capillary diameters for the simultaneous production of continuous fibers of different textures.
  • the capillary diameters of the bores are dimensioned in such a way that fibers of different textures can be produced in the desired ratio at the same time.
  • the holes can be arranged in the spinning plate at regular intervals as well as arbitrarily distributed.
  • the capillary holes can vary depending on the desired fiber cross section have suitable shapes (trilobal, octalobal, star-shaped, hollow, triangular, triangular hollow, etc.), the cross sections for the fine and the coarser fibers, or possibly other fibers used can be different.
  • Raw material (granulate) polypropylene Proportion of fine filaments,% 100 Filament titer, dtex 4 Share of coarse filaments,% 0 Filament titer, dtex - Basis weight, g / m 2 250
  • Strip tensile strength EN ISO 10319, kN / m Along 19.1 crosswise 19.4 Water permeability in the geotextile level EN ISO 12958 20 kPa, i 1, [l / ms] 3.0 * 10 -3
  • Raw material (granulate) polypropylene Proportion of fine filaments,% 90 Filament titer, dtex 4 Share of coarse filaments,% 10 Filament titer, dtex 18 Basis weight, g / m 2 250
  • Strip tensile strength EN ISO 10319, kN / m Along 18.8 crosswise 19.0 Water permeability in the geotextile level EN ISO 12958 20 kPa, i 1, [I / ms] 8.2 * 10 -3
  • Raw material (granulate) polypropylene Proportion of fine filaments,% 70 Filament titer, dtex 3 Share of coarse filaments,% 30 Filament titer, dtex 15 Basis weight, g / m 2 250
  • Strip tensile strength EN ISO 10319, kN / m Along 18.5 crosswise 18.7 Water permeability in the geotextile level EN ISO 12958 20 kPa, i 1, [l / ms] 1.1 * 10 -2 Water permeability perpendicular to the plane EN ISO 11058, VI H50 , [m / s] 1.2 * 10 -1

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)
  • Woven Fabrics (AREA)
EP02026434A 2002-11-27 2002-11-27 Plaque de filière Withdrawn EP1424412A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
EP02026434A EP1424412A1 (fr) 2002-11-27 2002-11-27 Plaque de filière
CA002507603A CA2507603A1 (fr) 2002-11-27 2003-11-26 Plaque de filage
ZA200504986A ZA200504986B (en) 2002-11-27 2003-11-26 HCV combination therapy
RU2005119986/12A RU2005119986A (ru) 2002-11-27 2003-11-26 Прядильная пластина
CN200380104397.9A CN1717509A (zh) 2002-11-27 2003-11-26 纺丝板
JP2004554489A JP2006508263A (ja) 2002-11-27 2003-11-26 紡糸プレート
TR2005/01975T TR200501975T2 (tr) 2002-11-27 2003-11-26 Büküm plakası
KR1020057009324A KR20050084691A (ko) 2002-11-27 2003-11-26 섬유 방사판
US10/533,908 US20060151905A1 (en) 2002-11-27 2003-11-26 Spinning plate
BR0316626-0A BR0316626A (pt) 2002-11-27 2003-11-26 Placa de fiação
AU2003288177A AU2003288177A1 (en) 2002-11-27 2003-11-26 Spinning plate
PCT/EP2003/013309 WO2004048649A1 (fr) 2002-11-27 2003-11-26 Plaque de filage
EP03780064A EP1565600A1 (fr) 2002-11-27 2003-11-26 Plaque de filage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02026434A EP1424412A1 (fr) 2002-11-27 2002-11-27 Plaque de filière

Publications (1)

Publication Number Publication Date
EP1424412A1 true EP1424412A1 (fr) 2004-06-02

Family

ID=32241280

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02026434A Withdrawn EP1424412A1 (fr) 2002-11-27 2002-11-27 Plaque de filière
EP03780064A Withdrawn EP1565600A1 (fr) 2002-11-27 2003-11-26 Plaque de filage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03780064A Withdrawn EP1565600A1 (fr) 2002-11-27 2003-11-26 Plaque de filage

Country Status (12)

Country Link
US (1) US20060151905A1 (fr)
EP (2) EP1424412A1 (fr)
JP (1) JP2006508263A (fr)
KR (1) KR20050084691A (fr)
CN (1) CN1717509A (fr)
AU (1) AU2003288177A1 (fr)
BR (1) BR0316626A (fr)
CA (1) CA2507603A1 (fr)
RU (1) RU2005119986A (fr)
TR (1) TR200501975T2 (fr)
WO (1) WO2004048649A1 (fr)
ZA (1) ZA200504986B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045492A2 (fr) * 2006-10-10 2008-04-17 E. I. Du Pont De Nemours And Company Fils résistant aux coupures et procédé de fabrication
EP2049226A1 (fr) * 2006-07-31 2009-04-22 3M Innovative Properties Company Bande monocouche de fibres monocomposantes obtenue par fusion-soufflage et appareil de fusion-soufflage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080095875A1 (en) * 2006-10-10 2008-04-24 Serge Rebouillat Spinnerets for making cut-resistant yarns
KR101410542B1 (ko) 2010-06-30 2014-06-20 코오롱인더스트리 주식회사 아라미드 섬유 및 그 제조방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330989A (en) * 1979-06-07 1982-05-25 Viscosuisse S.A. False-twist-textured synthetic polymer filament yarn
EP0403840A1 (fr) * 1989-06-20 1990-12-27 Corovin GmbH Matériau non tissé
US5965468A (en) * 1997-10-31 1999-10-12 Kimberly-Clark Worldwide, Inc. Direct formed, mixed fiber size nonwoven fabrics
FR2790487A1 (fr) * 1999-03-02 2000-09-08 Freudenberg Carl Fa Procede de fabrication de filaments ou de fibres multisegmente(e)s, ainsi que filaments ou fibres et surface textile resultants
US20010055682A1 (en) * 1998-09-14 2001-12-27 Ortega Albert E. Novel nonwoven fabrics with advantageous properties

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
US5125818A (en) * 1991-02-05 1992-06-30 Basf Corporation Spinnerette for producing bi-component trilobal filaments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330989A (en) * 1979-06-07 1982-05-25 Viscosuisse S.A. False-twist-textured synthetic polymer filament yarn
EP0403840A1 (fr) * 1989-06-20 1990-12-27 Corovin GmbH Matériau non tissé
US5965468A (en) * 1997-10-31 1999-10-12 Kimberly-Clark Worldwide, Inc. Direct formed, mixed fiber size nonwoven fabrics
US20010055682A1 (en) * 1998-09-14 2001-12-27 Ortega Albert E. Novel nonwoven fabrics with advantageous properties
FR2790487A1 (fr) * 1999-03-02 2000-09-08 Freudenberg Carl Fa Procede de fabrication de filaments ou de fibres multisegmente(e)s, ainsi que filaments ou fibres et surface textile resultants

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2049226A1 (fr) * 2006-07-31 2009-04-22 3M Innovative Properties Company Bande monocouche de fibres monocomposantes obtenue par fusion-soufflage et appareil de fusion-soufflage
EP2049226A4 (fr) * 2006-07-31 2010-12-01 3M Innovative Properties Co Bande monocouche de fibres monocomposantes obtenue par fusion-soufflage et appareil de fusion-soufflage
US7902096B2 (en) 2006-07-31 2011-03-08 3M Innovative Properties Company Monocomponent monolayer meltblown web and meltblowing apparatus
US8506871B2 (en) 2006-07-31 2013-08-13 3M Innovative Properties Company Process of making a monocomponent non-woven web
WO2008045492A2 (fr) * 2006-10-10 2008-04-17 E. I. Du Pont De Nemours And Company Fils résistant aux coupures et procédé de fabrication
WO2008045492A3 (fr) * 2006-10-10 2008-08-14 Du Pont Fils résistant aux coupures et procédé de fabrication
US7638193B1 (en) 2006-10-10 2009-12-29 E. I. Du Pont De Nemours And Company Cut-resistant yarns and method of manufacture

Also Published As

Publication number Publication date
CA2507603A1 (fr) 2004-06-10
RU2005119986A (ru) 2006-01-20
JP2006508263A (ja) 2006-03-09
AU2003288177A1 (en) 2004-06-18
EP1565600A1 (fr) 2005-08-24
KR20050084691A (ko) 2005-08-26
TR200501975T2 (tr) 2006-04-21
CN1717509A (zh) 2006-01-04
BR0316626A (pt) 2005-10-11
ZA200504986B (en) 2006-09-27
WO2004048649A1 (fr) 2004-06-10
US20060151905A1 (en) 2006-07-13

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