ES481388A1 - Una cabeza de hilatura para la fabricacion de hilos de variocomponentes. - Google Patents

Una cabeza de hilatura para la fabricacion de hilos de variocomponentes.

Info

Publication number
ES481388A1
ES481388A1 ES481388A ES481388A ES481388A1 ES 481388 A1 ES481388 A1 ES 481388A1 ES 481388 A ES481388 A ES 481388A ES 481388 A ES481388 A ES 481388A ES 481388 A1 ES481388 A1 ES 481388A1
Authority
ES
Spain
Prior art keywords
polymer components
spinning
spinning head
flow openings
filament structure
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.)
Expired
Application number
ES481388A
Other languages
English (en)
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of ES481388A1 publication Critical patent/ES481388A1/es
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30Conjugate filaments; Spinnerette packs therefor
    • D01D5/36Matrix structure; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00Spinnerette packs; Cleaning thereof
    • D01D4/06Distributing spinning solution or melt to spinning nozzles

Landscapes

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

Abstract

Una cabeza de hilatura para la fabricación de hilos de varios componentes con estructura de matriz y filamentos, con cámaras separas de alimentación y distribución para, al menos, dos componentes polímeros sintéticos diferentes en cuanto a sus propiedades y una placa de hilera con una pluralidad de aberturas de hilar, yendo antepuesto directamente a cada abertura de hilar individual su propia sistema de mezcla para la reunión de los componentes polímeros para dar una estructura de matriz y filamentos, caracterizada porque cada uno de los sistema de mezcla antepuestos a las distintas aberturas de hilar, para conseguir una geometría de sección transversal estable con asociación recíproca consciente de los componentes polímeros, consiste en una pluralidad de hojas metálicas apiladas que tiene aberturas de paso exteriores en sus zonas marginales y/o aberturas de paso interiores en su zona interior, estando al menos una parte de la hojas metálicas provistas de hendiduras de guía de curso radialque están unidas con las aberturas de paso interiores y/o exteriores.
ES481388A 1978-06-19 1979-06-08 Una cabeza de hilatura para la fabricacion de hilos de variocomponentes. Expired ES481388A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2826790A DE2826790C2 (de) 1978-06-19 1978-06-19 Spinnkopf zur Herstellung von Mehrkomponentenfäden

Publications (1)

Publication Number Publication Date
ES481388A1 true ES481388A1 (es) 1980-01-16

Family

ID=6042153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481388A Expired ES481388A1 (es) 1978-06-19 1979-06-08 Una cabeza de hilatura para la fabricacion de hilos de variocomponentes.

Country Status (12)

Country Link
JP (1) JPS556586A (es)
AT (1) AT377792B (es)
BE (1) BE877041A (es)
CA (1) CA1134113A (es)
CH (1) CH639140A5 (es)
DE (1) DE2826790C2 (es)
ES (1) ES481388A1 (es)
FR (1) FR2429274A1 (es)
GB (1) GB2024096B (es)
IT (1) IT1117186B (es)
LU (1) LU81381A1 (es)
NL (1) NL7904552A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140339A (en) * 1981-02-24 1982-08-30 Nippon Sheet Glass Co Ltd Removing method for metallic oxide film
JPS59227743A (ja) * 1983-05-09 1984-12-21 Mitsubishi Metal Corp 透明着色膜の形成法
KR950001645B1 (ko) * 1987-10-02 1995-02-27 바스프 코포레이션 다성분 합성섬유의 제조방법 및 이에 사용되는 방사 팩 조립체
US5162074A (en) 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
CA2107930C (en) * 1992-10-29 2000-07-11 John A. Hodan Flow distribution plates
US5620644A (en) * 1992-10-29 1997-04-15 Basf Corporation Melt-spinning synthetic polymeric fibers
US6361736B1 (en) 1998-08-20 2002-03-26 Fiber Innovation Technology Synthetic fiber forming apparatus for spinning synthetic fibers
JP5232252B2 (ja) * 2008-03-14 2013-07-10 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 多成分繊維の溶融紡糸のための装置
CN102482777B (zh) 2009-09-02 2014-08-06 东芝三菱电机产业系统株式会社 金属氧化膜的成膜方法、金属氧化膜及金属氧化膜的成膜装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192563A (en) * 1962-06-25 1965-07-06 Monsanto Co Laminated spinneret
NL125332C (es) * 1962-06-25
US3531368A (en) * 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
DD120885A1 (es) * 1975-08-07 1976-07-05

Also Published As

Publication number Publication date
AT377792B (de) 1985-04-25
IT1117186B (it) 1986-02-17
CA1134113A (en) 1982-10-26
GB2024096B (en) 1982-06-23
JPS6235485B2 (es) 1987-08-03
JPS556586A (en) 1980-01-18
BE877041A (fr) 1979-10-15
ATA430679A (de) 1984-09-15
LU81381A1 (de) 1979-09-12
GB2024096A (en) 1980-01-09
DE2826790C2 (de) 1985-02-21
CH639140A5 (de) 1983-10-31
NL7904552A (nl) 1979-12-21
FR2429274A1 (fr) 1980-01-18
FR2429274B1 (es) 1984-10-26
IT7949404A0 (it) 1979-06-13
DE2826790A1 (de) 1979-12-20

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