AT291536B - Vorrichtung zur Herstellung einer orientierten Schlauchfolie aus thermoplastischem Kunststoff - Google Patents

Vorrichtung zur Herstellung einer orientierten Schlauchfolie aus thermoplastischem Kunststoff

Info

Publication number
AT291536B
AT291536B AT957863A AT957863A AT291536B AT 291536 B AT291536 B AT 291536B AT 957863 A AT957863 A AT 957863A AT 957863 A AT957863 A AT 957863A AT 291536 B AT291536 B AT 291536B
Authority
AT
Austria
Prior art keywords
production
thermoplastic material
film made
tubular film
oriented tubular
Prior art date
Application number
AT957863A
Other languages
English (en)
Original Assignee
Ici 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 GB45467/62A external-priority patent/GB978203A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of AT291536B publication Critical patent/AT291536B/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
    • B29C48/355—Conveyors for extruded articles
    • 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
    • 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
AT957863A 1962-12-03 1963-11-29 Vorrichtung zur Herstellung einer orientierten Schlauchfolie aus thermoplastischem Kunststoff AT291536B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45467/62A GB978203A (en) 1955-06-03 1962-12-03 Improvements in or relating to the manufacture of plastic tubes

Publications (1)

Publication Number Publication Date
AT291536B true AT291536B (de) 1971-07-26

Family

ID=10437319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT957863A AT291536B (de) 1962-12-03 1963-11-29 Vorrichtung zur Herstellung einer orientierten Schlauchfolie aus thermoplastischem Kunststoff

Country Status (9)

Country Link
US (1) US3300555A (de)
AT (1) AT291536B (de)
BE (1) BE640756A (de)
CH (1) CH450701A (de)
DK (1) DK117182B (de)
ES (1) ES293877A2 (de)
NL (1) NL141812B (de)
NO (1) NO123153B (de)
SE (1) SE313178B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946867A1 (de) * 1978-11-20 1980-05-29 Japan Styrene Paper Corp Verfahren zur herstellung geschaeumter kunststoffplatten

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504461B2 (de) * 1964-02-21 1974-09-19 Kalle Ag, 6202 Wiesbaden-Biebrich Verfahren und Vorrichtung zur kontinuierlichen Herstellung von biaxial gestreckten, nahtlosen Schläuchen aus linearen Polyestern
US3504067A (en) * 1965-11-10 1970-03-31 Dart Ind Inc Method and apparatus for manufacturing collapsible flexible plastic container tubes
US3493641A (en) * 1967-03-23 1970-02-03 Grubernes Spraengstoffabriker Method for extrusion of plastic tubes for subsequent forming by blowing or vacuum
US3576051A (en) * 1969-05-14 1971-04-27 Petro Tex Chem Corp Apparatus for producing thermoplastic film
US3788503A (en) * 1969-12-30 1974-01-29 Kohjin Co Method for producing biaxially molecule-oriented poly-{68 -caproamide resin film
US3721269A (en) * 1970-11-23 1973-03-20 Petro Tex Chem Corp Oriented polybutene-1 tubing
CA1285114C (en) * 1985-12-24 1991-06-25 Ellis Fabian Extrusion system
US4698196A (en) * 1985-12-24 1987-10-06 Xerox Corporation Method and apparatus for extruding creaseless thin walled tubes
FR2598962B1 (fr) * 1986-05-21 1988-12-23 Prepac Sarl Conformateur de film souple equipe d'embouts en saillie
US9351487B2 (en) 2012-11-09 2016-05-31 Rachel Dove Polymeric film for agricultural product storage, containers made therefrom and related methods of agricultural product storage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH308956A (fr) * 1953-05-26 1955-08-15 Uni Tubo S A Installation pour façonner des tubes en matière plastique.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946867A1 (de) * 1978-11-20 1980-05-29 Japan Styrene Paper Corp Verfahren zur herstellung geschaeumter kunststoffplatten

Also Published As

Publication number Publication date
SE313178B (de) 1969-08-04
ES293877A2 (es) 1964-02-16
NO123153B (de) 1971-10-04
BE640756A (de) 1964-06-03
US3300555A (en) 1967-01-24
DK117182B (da) 1970-03-23
DE1504404B2 (de) 1972-11-16
NL141812B (nl) 1974-04-16
CH450701A (de) 1968-01-31
DE1504404A1 (de) 1969-02-13

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