AT242353B - Vorrichtung zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff - Google Patents

Vorrichtung zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff

Info

Publication number
AT242353B
AT242353B AT259061A AT259061A AT242353B AT 242353 B AT242353 B AT 242353B AT 259061 A AT259061 A AT 259061A AT 259061 A AT259061 A AT 259061A AT 242353 B AT242353 B AT 242353B
Authority
AT
Austria
Prior art keywords
production
thermoplastic material
films made
tubular films
tubular
Prior art date
Application number
AT259061A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT242353B publication Critical patent/AT242353B/de

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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT259061A 1960-04-04 1961-03-29 Vorrichtung zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff AT242353B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19719A US3085293A (en) 1960-04-04 1960-04-04 Plastic tube forming method

Publications (1)

Publication Number Publication Date
AT242353B true AT242353B (de) 1965-09-10

Family

ID=21794661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT259061A AT242353B (de) 1960-04-04 1961-03-29 Vorrichtung zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff

Country Status (4)

Country Link
US (1) US3085293A (de)
AT (1) AT242353B (de)
DE (1) DE1241095B (de)
GB (1) GB926843A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050082A (de) * 1962-05-08 1900-01-01
US3280429A (en) * 1962-10-01 1966-10-25 Fmc Corp Apparatus for making tubing
US3539666A (en) * 1968-06-18 1970-11-10 Grace W R & Co Method for preparing a nonwoven fabriclike member
US3708253A (en) * 1970-09-01 1973-01-02 J Lemelson Extrusion apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433937A (en) * 1945-10-25 1948-01-06 Modern Plastic Machinery Corp Machine for making sheets of extruded plastics
US2720680A (en) * 1952-02-29 1955-10-18 Milo R Gerow Methods and machines for producing tubing and sheeting
DE1056817B (de) * 1953-12-09 1959-05-06 Horst Heidrich Vorrichtung zur Herstellung von Schlauchfolien od. dgl. aus thermoplastischen Massen
US2966700A (en) * 1958-08-27 1961-01-03 Pont Company Of Canada 1956 Lt Production of thermoplastic seamless tubing

Also Published As

Publication number Publication date
GB926843A (en) 1963-05-22
US3085293A (en) 1963-04-16
DE1241095B (de) 1967-05-24

Similar Documents

Publication Publication Date Title
AT290108B (de) Vorrichtung zur kontinuierlichen Herstellung von Schaumstoffen aus Kunststoff
AT292998B (de) Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff
CH399729A (de) Verfahren und Einrichtung zur Herstellung von Rohren aus thermoplastischem Werkstoff
AT263251B (de) Vorrichtung zur Herstellung von Fasern aus thermoplastischem Material
AT244578B (de) Vorrichtung zur Herstellung von allseitig verstreckten Schlauchfolien aus thermoplastischem Kunststoff
AT287284B (de) Vorrichtung zur kontinuierlichen Herstellung von Bändern aus plastischem Material
CH521219A (de) Vorrichtung zur Herstellung von Kunststoff-Schlauchfolien
AT263346B (de) Vorrichtung zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff
AT257917B (de) Verfahren zur Herstellung von Folien aus thermoplastischen Kunststoff
AT257147B (de) Vorrichtung zur Herstellung von profilierten Kunststoffplatten
CH431031A (de) Vorrichtung zur Herstellung von Formkörpern aus stranggepresstem Kunststoff
CH459552A (de) Vorrichtung zur Herstellung von Hohlkörpern aus thermoplastischem Material
AT291536B (de) Vorrichtung zur Herstellung einer orientierten Schlauchfolie aus thermoplastischem Kunststoff
AT248101B (de) Vorrichtung zur Herstellung von allseitig verstreckten Schlauchfolien aus thermoplastischem Kunststoff
AT266428B (de) Vorrichtung zur Herstellung von Kunststoffpreßteilen
AT314816B (de) Vorrichtung zur Herstellung von biaxial orientierten Schlauchfolien aus thermoplastischem Kunststoff
AT242353B (de) Vorrichtung zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff
AT290111B (de) Vorrichtung zum Herstellung von tubenartigen Hohlkörpern aus thermoplastischem Kunststoff
AT304064B (de) Vorrichtung zur Herstellung von Rohren aus faserverstärktem Kunststoff
AT257914B (de) Verfahren und Vorrichtung zur Herstellung eines aus plastifiziertem Kunststoff bestehenden Zwischenproduktes
AT253763B (de) Verfahren und Vorrichtung zur Herstellung von mit Querrillen versehenen Rohren aus thermoplastischem Kunststoff
CH418625A (de) Vorrichtung zur kontinuierlichen Herstellung von Beuteln aus Kunststoffmaterial
AT298039B (de) Vorrichtung zur Herstellung flexibler Schläuche aus thermoplastischem Kunststoff
AT207105B (de) Verfahren zur Herstellung von armierten Folien aus thermoplastischem Kunststoff
CH473669A (de) Vorrichtung zur Herstellung von Schläuchen oder Rohren aus thermoplastischem Material