FR1533059A - Perfectionnements à la production de pellicules continues de polymères thermoplastiques - Google Patents

Perfectionnements à la production de pellicules continues de polymères thermoplastiques

Info

Publication number
FR1533059A
FR1533059A FR116439A FR116439A FR1533059A FR 1533059 A FR1533059 A FR 1533059A FR 116439 A FR116439 A FR 116439A FR 116439 A FR116439 A FR 116439A FR 1533059 A FR1533059 A FR 1533059A
Authority
FR
France
Prior art keywords
production
thermoplastic polymers
continuous films
films
continuous
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
FR116439A
Other languages
English (en)
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.)
Avisun Corp
Original Assignee
Avisun Corp
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 US570529A external-priority patent/US3402428A/en
Application filed by Avisun Corp filed Critical Avisun Corp
Priority to FR116439A priority Critical patent/FR1533059A/fr
Application granted granted Critical
Publication of FR1533059A publication Critical patent/FR1533059A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR116439A 1966-08-05 1967-08-01 Perfectionnements à la production de pellicules continues de polymères thermoplastiques Expired FR1533059A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR116439A FR1533059A (fr) 1966-08-05 1967-08-01 Perfectionnements à la production de pellicules continues de polymères thermoplastiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US570529A US3402428A (en) 1966-08-05 1966-08-05 Apparatus for making continuous films
FR116439A FR1533059A (fr) 1966-08-05 1967-08-01 Perfectionnements à la production de pellicules continues de polymères thermoplastiques

Publications (1)

Publication Number Publication Date
FR1533059A true FR1533059A (fr) 1968-07-12

Family

ID=26178538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116439A Expired FR1533059A (fr) 1966-08-05 1967-08-01 Perfectionnements à la production de pellicules continues de polymères thermoplastiques

Country Status (1)

Country Link
FR (1) FR1533059A (fr)

Similar Documents

Publication Publication Date Title
AT303391B (de) Thermoplastische Formmassen
CH459553A (de) Schnecken-Strangpresse
BE756520A (fr) Melanges de polymeres thermoplastiques
BE747601A (fr) Extrusion de matiere plastique
FR1507711A (fr) Appareil pour l'extrusion de matières plastiques
FR1518975A (fr) Films étirés opalescents en polymères thermoplastiques
AT300316B (de) Mehrschneckenextruder
AR192882A1 (es) Peliculas termoplasticas con carga
CH527039A (fr) Extrudeuse à vis
ES141655Y (es) Mejoras introducidas en la fabricacion de cintas de embala-je de material sintetico.
AT303390B (de) Thermoplastische Formmassen
AT303392B (de) Thermoplastische Formmassen
AT274527B (de) Fließpreßverfahren
BE769589A (fr) Perfectionnement a la fabrication de pellicules thermoplastiques
FR1533059A (fr) Perfectionnements à la production de pellicules continues de polymères thermoplastiques
BE747159A (fr) Melanges de polymeres thermoplastiques
CH469553A (fr) Machine d'extrusion
BE744056A (fr) Thermostabilisation de pellicules thermoplastiques orientees
CH463438A (de) Hydrostatisches Strangpressverfahren
AT282941B (de) Thermoplastische Kunststoffmischung
AT305649B (de) Dreischichtige Kunststoff-Folien
FR1486533A (fr) Perfectionnements à la fabrication des pellicules plastiques tubulaires
FR1478823A (fr) Pellicules en matières plastiques orientées, notamment en téréphtalate de polyéthylène
AT305650B (de) Fünfschichtige Kunststoff-Folien
FR1519930A (fr) Extrudeuse perfectionnée pour films thermoplastiques plans