CA1336124C - Spinning process and device for its performance - Google Patents

Spinning process and device for its performance

Info

Publication number
CA1336124C
CA1336124C CA000604736A CA604736A CA1336124C CA 1336124 C CA1336124 C CA 1336124C CA 000604736 A CA000604736 A CA 000604736A CA 604736 A CA604736 A CA 604736A CA 1336124 C CA1336124 C CA 1336124C
Authority
CA
Canada
Prior art keywords
spinning
ring
nozzle
diaphragm
circular
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 - Fee Related
Application number
CA000604736A
Other languages
English (en)
French (fr)
Inventor
Herbert Wellenhofer
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1336124C publication Critical patent/CA1336124C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA000604736A 1988-07-04 1989-07-04 Spinning process and device for its performance Expired - Fee Related CA1336124C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822571A DE3822571A1 (de) 1988-07-04 1988-07-04 Spinnverfahren und vorrichtung zur durchfuehrung desselben
DEP3822571.9 1988-07-04

Publications (1)

Publication Number Publication Date
CA1336124C true CA1336124C (en) 1995-07-04

Family

ID=6357908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000604736A Expired - Fee Related CA1336124C (en) 1988-07-04 1989-07-04 Spinning process and device for its performance

Country Status (3)

Country Link
EP (1) EP0349889B1 (de)
CA (1) CA1336124C (de)
DE (2) DE3822571A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678433A5 (de) * 1989-01-30 1991-09-13 Schweizerische Viscose
DE19821778B4 (de) * 1998-05-14 2004-05-06 Ems-Inventa Ag Vorrichtung und Verfahren zur Herstellung von Mikrofilamenten von hoher Titer-Gleichmäßigkeit aus thermoplastischen Polymeren
EP1491663A1 (de) * 2003-06-23 2004-12-29 Nan Ya Plastics Corporation Verfahren zur Herstellung von Polyester-Multifilamenten mit niedrigem Denier sowie Polyester-Multifilamentgarne mit niedrigem Denier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271547A (de) * 1960-11-18
NL292014A (de) * 1962-04-27
US3858386A (en) * 1971-07-06 1975-01-07 Fiber Industries Inc Polyester yarn production
JPS5215615A (en) * 1975-07-28 1977-02-05 Toray Ind Inc Melt spinning machine
IT1090451B (it) * 1978-05-24 1985-06-26 Corima Spa Testa di estrusione per la produzione di filati sintetici
US4414169A (en) * 1979-02-26 1983-11-08 Fiber Industries, Inc. Production of polyester filaments of high strength possessing an unusually stable internal structure employing improved processing conditions
EP0040482B1 (de) * 1980-05-13 1984-08-08 Celanese Corporation Verfahren und Vorrichtung zum Schmelzspinnen von Fäden, wobei Kühlgas und Spinnpräparation durch die Fasermasse und die Spinndüse zu den Fäden geleitet werden
DE3162048D1 (en) * 1980-10-21 1984-03-01 Fiber Industries Inc Process of, apparatus for, and filament guide for, producing melt-spun filaments
CH667676A5 (de) * 1985-09-18 1988-10-31 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut.

Also Published As

Publication number Publication date
EP0349889B1 (de) 1993-05-05
DE58904249D1 (de) 1993-06-09
EP0349889A3 (en) 1990-09-05
DE3822571C2 (de) 1990-08-09
EP0349889A2 (de) 1990-01-10
DE3822571A1 (de) 1990-02-01

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