IT1039815B - Processo ed apparato per la produzione di un filato a piu filamenti - Google Patents

Processo ed apparato per la produzione di un filato a piu filamenti

Info

Publication number
IT1039815B
IT1039815B IT25200/75A IT2520075A IT1039815B IT 1039815 B IT1039815 B IT 1039815B IT 25200/75 A IT25200/75 A IT 25200/75A IT 2520075 A IT2520075 A IT 2520075A IT 1039815 B IT1039815 B IT 1039815B
Authority
IT
Italy
Prior art keywords
production
filament yarn
filament
yarn
Prior art date
Application number
IT25200/75A
Other languages
English (en)
Original Assignee
Teijin Ltd
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
Priority claimed from JP7789374A external-priority patent/JPS517216A/ja
Priority claimed from JP5670075A external-priority patent/JPS5817289B2/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of IT1039815B publication Critical patent/IT1039815B/it

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
    • 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
    • D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
IT25200/75A 1974-07-09 1975-07-08 Processo ed apparato per la produzione di un filato a piu filamenti IT1039815B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7789374A JPS517216A (ja) 1974-07-09 1974-07-09 Horiesuterumaruchifuiramentoshino seizohoho
JP5670075A JPS5817289B2 (ja) 1975-05-15 1975-05-15 ヨウユウボウシホウホウ

Publications (1)

Publication Number Publication Date
IT1039815B true IT1039815B (it) 1979-12-10

Family

ID=26397681

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25200/75A IT1039815B (it) 1974-07-09 1975-07-08 Processo ed apparato per la produzione di un filato a piu filamenti

Country Status (5)

Country Link
BR (1) BR7504309A (it)
DE (1) DE2530618A1 (it)
FI (1) FI751988A (it)
FR (1) FR2277913A1 (it)
IT (1) IT1039815B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540893B1 (fr) * 1983-02-16 1985-11-08 Rhone Poulenc Fibres Procede simplifie de filage de polyamide a grande vitesse
FR2540894B1 (fr) * 1983-02-16 1985-11-08 Rhone Poulenc Fibres Procede simplifie pour l'obtention de fils polyester a grande vitesse
IT1170088B (it) * 1983-12-30 1987-06-03 Snia Fibre Processo monostadio per la produzione ad alta velocita' di fili continui a base poliesterea e relativi prodotti
DE3515091A1 (de) * 1985-04-26 1986-10-30 Bayer Ag, 5090 Leverkusen Vorrichtung zum benetzen von faeden, folien oder fadenscharen mit fluessigkeiten und ihre verwendung
FR2607801B1 (fr) * 1986-12-04 1989-03-03 Saint Gobain Vetrotex Procede et dispositif de fabrication d'un fil de verre simple obtenu directement sous filiere

Also Published As

Publication number Publication date
FI751988A (it) 1976-01-10
BR7504309A (pt) 1976-07-06
DE2530618A1 (de) 1976-01-22
FR2277913B1 (it) 1978-03-17
FR2277913A1 (fr) 1976-02-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940714