ES2077611T3 - Dispositivo para hilar fibras con nucleo y vaina. - Google Patents

Dispositivo para hilar fibras con nucleo y vaina.

Info

Publication number
ES2077611T3
ES2077611T3 ES90113781T ES90113781T ES2077611T3 ES 2077611 T3 ES2077611 T3 ES 2077611T3 ES 90113781 T ES90113781 T ES 90113781T ES 90113781 T ES90113781 T ES 90113781T ES 2077611 T3 ES2077611 T3 ES 2077611T3
Authority
ES
Spain
Prior art keywords
channel
preplate
skin
fibres
core
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 - Lifetime
Application number
ES90113781T
Other languages
English (en)
Inventor
Gunter Gossens
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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 EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Application granted granted Critical
Publication of ES2077611T3 publication Critical patent/ES2077611T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

EN EL DISPOSITIVO PARA EL HILADO DE FIBRAS DE REVESTIMIENTO NUCLEAR, DE DIFERENTES MATERIALES FIBROSOS, SE COLOCA ENTRE UNA PLACA DISTRIBUIDORA (14) Y UNA PLACA DE TOBERAS DE HILADO (12), UNA PLACA DELANTERA (16). EN LA PLACA DE TOBERAS DE HILADO (12), SE FORMAN CAPILARES DE TOBERA (18) CON CANALES DELANTEROS (20). LOS MATERIALES PARA EL REVESTIMIENTO Y EL NUCLEO DE UNA FIBRA, SE LLEVAN DE LA PLACA DE TOBERAS DE HILADO, POR UN CANAL ANULAR (28), A UN CANAL DE CONDUCCION (32) CONCENTRICO, QUE SE FORMA EN LA PLACA DELANTERA (16). EL CANAL ANULAR (28) ESTAN EN CONEXION, EN LA PLACA DISTRIBUIDORA (14), POR AL MENOS UN CANAL DE CONDUCCION (30), CON UN CANAL DE CONDUCCION (24), Y EL CANAL CENTRAL (32) PARA EL MATERIAL NUCLEAR, POR AL MENOS UN CANAL DE CONDUCCION (34) CON AL MENOS UN CANAL DE CONDUCCION (26). POR LA DISPOSICION DE UNA PLACA DELANTERA CON CNALES FORMADOS EN ELLA, PARA EL MATERIAL NUCLEAR Y DE REVESTIMIENTO DE LAS FIBRAS, PUEDEN FABRICARSE UNAS FIBRAS DE ALTO VALOR CUALITATIVO CON GEOMETRIAS EXACTAS. ADEMAS EL NUMERO DE CAPILARES DE TOBERA POR CADA UNIDAD DE SUPERFICIE PUEDE SER MAYOR DE 10 POR CM (AL CUADRADO) , PUESTO QUE ES POSIBLE UNA FORMACION COMPACTA DE LOS CANALES EN LA PLACA DELANTERA (16).
ES90113781T 1989-07-19 1990-07-18 Dispositivo para hilar fibras con nucleo y vaina. Expired - Lifetime ES2077611T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3923923 1989-07-19
DE3928740 1989-08-30

Publications (1)

Publication Number Publication Date
ES2077611T3 true ES2077611T3 (es) 1995-12-01

Family

ID=25883207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90113781T Expired - Lifetime ES2077611T3 (es) 1989-07-19 1990-07-18 Dispositivo para hilar fibras con nucleo y vaina.

Country Status (10)

Country Link
EP (1) EP0409207B1 (es)
JP (1) JPH0351308A (es)
KR (1) KR0153255B1 (es)
CN (1) CN1023614C (es)
AT (1) ATE128494T1 (es)
DE (2) DE59009707D1 (es)
DK (1) DK0409207T3 (es)
ES (1) ES2077611T3 (es)
IE (1) IE71668B1 (es)
PT (1) PT94765B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224652C3 (de) * 1991-08-06 1997-07-17 Barmag Barmer Maschf Spinnvorrichtung zum Schmelzspinnen insbesondere thermosplastischer Mehrkomponentenfäden
DE4137310A1 (de) * 1991-11-13 1993-05-19 Akzo Nv Gittermatte
DE10138177A1 (de) * 2001-08-03 2003-02-13 Rieter Ag Maschf Herstellverfahren für ein Filamentgarn aus mehreren Komponenten sowie Vorrichtung zum Spinnen eines solchen Garns sowie Garn nach dem Herstellungsverfahren
CN102102230B (zh) * 2010-12-31 2013-05-01 中国纺织科学研究院 一种复合挤出模头
CN102206881A (zh) * 2011-05-27 2011-10-05 东华大学 一种用于生产三组分皮芯型纤维的装置
CN104762675A (zh) * 2015-04-23 2015-07-08 宁波斯宾拿建嵘精密机械有限公司 一种方便维修的喷丝板
CN106192034A (zh) * 2016-09-20 2016-12-07 哈尔滨工业大学 一种海岛纺丝喷丝组件及利用其制备超细碳纤维的制备方法
CN109023561B (zh) * 2018-10-26 2023-08-15 青岛科技大学 一种批量制备核壳结构纤维的静电纺丝装置
CN111850736A (zh) * 2019-04-30 2020-10-30 东华大学 导电纤维、喷丝组件及其制备方法
CN113235178B (zh) * 2021-06-03 2022-08-02 四川亿耐特新材料有限公司 一种双组分喷丝组件
CN116905103A (zh) * 2023-04-12 2023-10-20 江苏立新化纤科技有限公司 一种双组份皮芯喷丝组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301748A (es) * 1962-12-22
US3316589A (en) * 1962-12-31 1967-05-02 Du Pont Apparatus for producing composite filaments
US3315021A (en) * 1964-06-19 1967-04-18 Snia Viscosa Process for the production of crimpable composite synthetic yarns
GB1173817A (en) * 1966-05-28 1969-12-10 Asahi Chemical Ind Manufacture of Conjugated Sheath-Core Type Composite Fibres
US4052146A (en) * 1976-11-26 1977-10-04 Monsanto Company Extrusion pack for sheath-core filaments

Also Published As

Publication number Publication date
IE71668B1 (en) 1997-02-26
KR0153255B1 (ko) 1998-12-01
EP0409207A3 (en) 1991-08-21
DE59009707D1 (de) 1995-11-02
DE4022898A1 (de) 1991-03-07
PT94765A (pt) 1992-03-31
DK0409207T3 (da) 1996-02-05
EP0409207A2 (de) 1991-01-23
JPH0351308A (ja) 1991-03-05
CN1049194A (zh) 1991-02-13
EP0409207B1 (de) 1995-09-27
KR910003167A (ko) 1991-02-27
PT94765B (pt) 1997-12-31
IE902617A1 (en) 1991-02-27
ATE128494T1 (de) 1995-10-15
CN1023614C (zh) 1994-01-26

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