ECSP920862A - DEVICE FOR FAST SPINNING OF MULTIFILAMENT THREADS AND THEIR USE - Google Patents

DEVICE FOR FAST SPINNING OF MULTIFILAMENT THREADS AND THEIR USE

Info

Publication number
ECSP920862A
ECSP920862A EC1992000862A ECSP920862A ECSP920862A EC SP920862 A ECSP920862 A EC SP920862A EC 1992000862 A EC1992000862 A EC 1992000862A EC SP920862 A ECSP920862 A EC SP920862A EC SP920862 A ECSP920862 A EC SP920862A
Authority
EC
Ecuador
Prior art keywords
spinning
guide member
nozzle
porous tube
multifilament threads
Prior art date
Application number
EC1992000862A
Other languages
Spanish (es)
Inventor
Diederich Schilo
Wolfgang Peschke
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 ECSP920862A publication Critical patent/ECSP920862A/en

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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes

Abstract

Dispositivo así como su utilización para el hilado rápido de hilos multifilamento hechos de polímeros formadores de hilo a velocidades de bobinado de al menos 2000 m/min, con una tobera de hilado (2), un dispositivo de refrigeración (4) para la solidificación de los hilos, un órgano (6) de guiado conjunto para los filamentos y una bobina (8), estando prevista al menos entre tobera (2) y primer órgano (6) de guiado conjunto una línea de hilado (A-A) esencialmente vertical, caracterizado porque el dispositivo de refrigeración es un tubo poroso (4), abierto en la dirección de hilado, que está dispuesto concéntrico respecto a la línea de hilado (A-A), no estando conectado delante ni detrás del tubo poroso (4) dispositivo adicional alguno de alimentación ni evacuación respectivamente de un medio de refrigeración.Device as well as its use for the rapid spinning of multifilament yarns made of yarn-forming polymers at winding speeds of at least 2000 m / min, with a spinning nozzle (2), a cooling device (4) for the solidification of the threads, a joint guide member (6) for the filaments and a bobbin (8), at least between a nozzle (2) and the first joint guide member (6) being provided an essentially vertical spinning line (AA), characterized because the cooling device is a porous tube (4), open in the spinning direction, which is arranged concentric with respect to the spinning line (AA), with no additional device connected to or behind the porous tube (4). respectively supply or evacuation of a cooling medium.

EC1992000862A 1991-09-06 1992-09-04 DEVICE FOR FAST SPINNING OF MULTIFILAMENT THREADS AND THEIR USE ECSP920862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129521A DE4129521A1 (en) 1991-09-06 1991-09-06 Cooling chimney for high speed melt spinning

Publications (1)

Publication Number Publication Date
ECSP920862A true ECSP920862A (en) 1993-11-01

Family

ID=6439919

Family Applications (1)

Application Number Title Priority Date Filing Date
EC1992000862A ECSP920862A (en) 1991-09-06 1992-09-04 DEVICE FOR FAST SPINNING OF MULTIFILAMENT THREADS AND THEIR USE

Country Status (3)

Country Link
KR (1) KR100229972B1 (en)
DE (1) DE4129521A1 (en)
EC (1) ECSP920862A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208916A1 (en) * 1992-03-20 1993-09-23 Akzo Nv POLYESTER FIBER AND METHOD FOR THE PRODUCTION THEREOF
DE4336097A1 (en) * 1993-10-22 1995-04-27 Bayer Ag Continuous process for melt spinning monofilament threads
DE19600090A1 (en) * 1996-01-03 1997-07-10 Bayer Faser Gmbh Method and device for producing melt-spun monofilaments
US6090485A (en) * 1996-10-16 2000-07-18 E. I. Du Pont De Nemours And Company Continuous filament yarns

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD143527A1 (en) * 1979-05-17 1980-08-27 Lothar Nagler DEVICE FOR COOLING MULTIFILER FAEDES
JPS5696908A (en) * 1980-01-04 1981-08-05 Teijin Ltd Melt spinning method
JPS5761710A (en) * 1980-09-25 1982-04-14 Teijin Ltd Melt spinning apparatus
SU1067098A1 (en) * 1982-03-30 1984-01-15 Специальное Конструкторско-Технологическое Бюро Машин Химических Волокон Ленинградского Машиностроительного Объединения Им.К.Маркса Apparatus for central-radial cooling of synthetic filaments being formed

Also Published As

Publication number Publication date
KR930006190A (en) 1993-04-21
DE4129521A1 (en) 1993-03-11
KR100229972B1 (en) 1999-11-15

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