BE901421A - Procede de production de fils polyamidiques. - Google Patents

Procede de production de fils polyamidiques.

Info

Publication number
BE901421A
BE901421A BE0/214275A BE214275A BE901421A BE 901421 A BE901421 A BE 901421A BE 0/214275 A BE0/214275 A BE 0/214275A BE 214275 A BE214275 A BE 214275A BE 901421 A BE901421 A BE 901421A
Authority
BE
Belgium
Prior art keywords
polyamidic
yarns
producing
filaments
extruding
Prior art date
Application number
BE0/214275A
Other languages
English (en)
Inventor
F D Andolfo
F Grampa
G Mazzacchera
A Rolando
Original Assignee
Snia Fibre
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 Snia Fibre filed Critical Snia Fibre
Publication of BE901421A publication Critical patent/BE901421A/fr

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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • 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
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/164—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam in the presence of a liquid, e.g. a crimp finish
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/908—Jet interlaced or intermingled

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Procédé de filage à haute vitesse de fibres polyamidiques, comprenant l'extrusion du polymère à l'état fondu, le refroidissement des filaments par soufflage et leur finissage, qui est réalisé en deux stades, l'un en amont et l'autre en aval du dispositif d'entrecroisement et produit ainsi obtenus.
BE0/214275A 1983-12-30 1984-12-28 Procede de production de fils polyamidiques. BE901421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24457/83A IT1194553B (it) 1983-12-30 1983-12-30 Procedimento monostadio per la produzione ad alta velocita' di fili continui sintetici a base poliammidica e relativi prodotti

Publications (1)

Publication Number Publication Date
BE901421A true BE901421A (fr) 1985-06-28

Family

ID=11213593

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214275A BE901421A (fr) 1983-12-30 1984-12-28 Procede de production de fils polyamidiques.

Country Status (5)

Country Link
US (1) US4675142A (fr)
BE (1) BE901421A (fr)
ES (1) ES8700701A1 (fr)
GB (1) GB2151976B (fr)
IT (1) IT1194553B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148586A (en) * 1991-02-05 1992-09-22 Basf Corporation Crimped continuous filament yarn with color-point heather appearance
US6669993B2 (en) 2000-09-19 2003-12-30 Honeywell International Inc. High speed yarn finish application
DE102004017210A1 (de) * 2004-04-10 2005-10-27 Temco Textilmaschinenkomponenten Gmbh Vorrichtung und ein Verfahren zum Präparationsauftrag auf Fäden
DE102008018395A1 (de) 2008-04-10 2009-10-15 Rpe Technologies Gmbh Präparationsvorrichtung
CN103025928B (zh) * 2010-07-28 2015-05-20 欧瑞康纺织有限及两合公司 用于熔纺、牵伸和卷绕多根复丝丝线的设备
CN103154334B (zh) * 2010-10-21 2015-09-02 欧瑞康纺织有限及两合公司 多丝复合纱线的制造方法和熔体纺丝设备
JP7549999B2 (ja) * 2020-09-14 2024-09-12 Ｔｍｔマシナリー株式会社 油剤回収装置、糸処理機構及び紡糸引取装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110151A (en) * 1961-05-26 1963-11-12 Du Pont Process for producing compact interlaced yarn
US4051660A (en) * 1974-07-15 1977-10-04 Akzona Incorported Yarns and their method of manufacture
DE2435009B2 (de) * 1974-07-20 1979-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyamid-6-Filamentgarnen
DD124391A5 (fr) * 1975-03-13 1977-02-16
US4125922A (en) * 1977-09-22 1978-11-21 Techniservice Division, Textured Yarn Co. Inc. Jet tangler

Also Published As

Publication number Publication date
GB2151976B (en) 1986-10-22
IT8324457A0 (it) 1983-12-30
ES539164A0 (es) 1986-10-16
IT1194553B (it) 1988-09-22
ES8700701A1 (es) 1986-10-16
US4675142A (en) 1987-06-23
GB2151976A (en) 1985-07-31
GB8431458D0 (en) 1985-01-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNIA FIBRE S.P.A.

Effective date: 19911231