FR904649A - Procédé et dispositif pour le filage d'une masse fondue - Google Patents

Procédé et dispositif pour le filage d'une masse fondue

Info

Publication number
FR904649A
FR904649A FR904649DA FR904649A FR 904649 A FR904649 A FR 904649A FR 904649D A FR904649D A FR 904649DA FR 904649 A FR904649 A FR 904649A
Authority
FR
France
Prior art keywords
spinning
melt
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
Application number
Other languages
English (en)
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR904649A publication Critical patent/FR904649A/fr
Expired 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/04—Melting filament-forming substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
FR904649D 1943-05-14 1944-05-13 Procédé et dispositif pour le filage d'une masse fondue Expired FR904649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK7058A DE926682C (de) 1943-05-14 1943-05-14 Verfahren und Vorrichtung zum Schmelzspinnen

Publications (1)

Publication Number Publication Date
FR904649A true FR904649A (fr) 1945-11-12

Family

ID=6861944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904649D Expired FR904649A (fr) 1943-05-14 1944-05-13 Procédé et dispositif pour le filage d'une masse fondue

Country Status (4)

Country Link
BE (1) BE455778A (en))
DE (1) DE926682C (en))
FR (1) FR904649A (en))
NL (1) NL119272B (en))

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167482B (de) * 1950-05-31 1964-04-09 Toyo Rayon Co Ltd Schmelzspinnvorrichtung fuer organische Stoffe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222200B (de) * 1957-03-28 1966-08-04 British Nylon Spinners Ltd Vorrichtung zum Schmelzspinnen von Polyamiden
DE1254283B (de) * 1958-02-21 1967-11-16 Alpine Ag Maschinenfabrik Schmelzspinnvorrichtung fuer die Herstellung von endlosen Fadenbuendeln
DE1285716B (de) * 1960-02-25 1968-12-19 Zalewski Wladyslaw Lotrecht stehende Aufschmelzvorrichtung fuer Kunststoffe
DE3640962A1 (de) * 1986-11-29 1988-06-09 Barmag Barmer Maschf Spinnzentrifuge
DE3810782A1 (de) * 1988-03-30 1989-10-12 Bayer Ag Vorrichtung zur gleichmaessigen beheizung von spinnschmelzen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1156096A (en) * 1913-03-26 1915-10-12 Rubber Regenerating Co Apparatus for treating plastic material.
US2262989A (en) * 1938-03-26 1941-11-18 Eastman Kodak Co Method for forming thermoplastic sheeting
NL56648C (en)) * 1940-01-16 1900-01-01
BE461923A (en)) * 1940-08-02 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167482B (de) * 1950-05-31 1964-04-09 Toyo Rayon Co Ltd Schmelzspinnvorrichtung fuer organische Stoffe

Also Published As

Publication number Publication date
DE926682C (de) 1955-04-21
NL119272B (en)) 1900-01-01
BE455778A (en)) 1900-01-01

Similar Documents

Publication Publication Date Title
FR904316A (fr) Procédé et dispositif pour le brouillage de messages parlés
FR904649A (fr) Procédé et dispositif pour le filage d'une masse fondue
FR915103A (fr) Dispositif pour l'entraînement des guide-fils sur les métiers à filer la soie artificielle de tous types
FR1068954A (fr) Procédé d'évaporation et de surchauffe et dispositif pour la mise en oeuvre de ce procédé
FR896641A (fr) Procédé et dispositif pour la production continue de pièces en matières plastiques
FR906029A (fr) Procédé et dispositif pour la fabrication de fils duvetés
FR919381A (fr) Dispositif d'arrêt perfectionné pour machines à tricoter
FR1100772A (fr) Procédé et dispositif pour tailler les filets des coussinets de filières
FR896131A (fr) Procédé et dispositif pour l'amélioration de la viscose
FR951910A (fr) Procédé et dispositif pour la fusion et l'affinage du verre
FR1311256A (fr) Procédé d'élaboration de fibres en partant de masses visqueuses et dispositif pour la mise en oeuvre du procédé
FR904749A (fr) Procédé et dispositif pour filer et retordre les textiles
FR1169070A (fr) Procédé et dispositif pour fabriquer des fils artificiels
FR1059920A (fr) Procédé et dispositif pour le filage en continu à l'état de masse fondue d'un polymérisat de epsilon-caprolactame
FR935378A (fr) Procédé et dispositif pour la fabrication de la viscose
FR912675A (fr) Procédé et dispositif pour la fabrication d'aiguilles hypodermiques
FR902300A (fr) Procédé et dispositif pour refroidir les gazogènes
FR982939A (fr) Procédé d'établissement de constructions en voûte et dispositif pour la mise en oeuvre dudit procédé
FR914454A (fr) Procédé et dispositif pour le démarrage de machines synchrones
FR897705A (fr) Procédé et appareil pour le calibrage d'orifices
FR896513A (fr) Procédé et dispositif pour l'accord automatique de circuits oscillants
FR892149A (fr) Procédé et dispositif pour l'exécution de combustions
FR1052744A (fr) Procédé et dispositif pour l'amorçage et le réamorçage des pompes centrifuges
FR890898A (fr) Procédé et dispositif pour régler l'aérage de locaux
FR982502A (fr) Procédé et dispositif pour la reproduction mécanique d'une courbe modele