CA2233945A1 - Ameliorations apportees a l'identification de fibres - Google Patents

Ameliorations apportees a l'identification de fibres Download PDF

Info

Publication number
CA2233945A1
CA2233945A1 CA002233945A CA2233945A CA2233945A1 CA 2233945 A1 CA2233945 A1 CA 2233945A1 CA 002233945 A CA002233945 A CA 002233945A CA 2233945 A CA2233945 A CA 2233945A CA 2233945 A1 CA2233945 A1 CA 2233945A1
Authority
CA
Canada
Prior art keywords
void
fibers
voids
polymer
fiber
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.)
Abandoned
Application number
CA002233945A
Other languages
English (en)
Inventor
Ismael Antonio Hernandez
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.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002233945A priority Critical patent/CA2233945A1/fr
Publication of CA2233945A1 publication Critical patent/CA2233945A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

Des fibres de rembourrage et/ou des fibres à plusieurs vides sont identifiées et/ou différenciées par au moins un vide partiellement rempli d'une protubérance de matériau polymère de caractérisation. Ce matériau peut être identique ou différent de celui composant le reste de la fibre. Cette protubérance est formée par un réglage approprié des capillaires en cours de filage, c.-à-d. au cours de l'extrusion, en vue de former la fibre.
CA002233945A 1995-10-12 1995-10-12 Ameliorations apportees a l'identification de fibres Abandoned CA2233945A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002233945A CA2233945A1 (fr) 1995-10-12 1995-10-12 Ameliorations apportees a l'identification de fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002233945A CA2233945A1 (fr) 1995-10-12 1995-10-12 Ameliorations apportees a l'identification de fibres

Publications (1)

Publication Number Publication Date
CA2233945A1 true CA2233945A1 (fr) 1997-04-17

Family

ID=4162287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233945A Abandoned CA2233945A1 (fr) 1995-10-12 1995-10-12 Ameliorations apportees a l'identification de fibres

Country Status (1)

Country Link
CA (1) CA2233945A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117468105A (zh) * 2023-12-27 2024-01-30 江苏德力化纤有限公司 一种高品质异形中空聚酯纤维及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117468105A (zh) * 2023-12-27 2024-01-30 江苏德力化纤有限公司 一种高品质异形中空聚酯纤维及其制备方法
CN117468105B (zh) * 2023-12-27 2024-03-12 江苏德力化纤有限公司 一种高品质异形中空聚酯纤维及其制备方法

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Legal Events

Date Code Title Description
FZDE Discontinued