GB977661A - Improvements in or relating to the production of film from organic thermoplastic material - Google Patents

Improvements in or relating to the production of film from organic thermoplastic material

Info

Publication number
GB977661A
GB977661A GB19327/62A GB1932762A GB977661A GB 977661 A GB977661 A GB 977661A GB 19327/62 A GB19327/62 A GB 19327/62A GB 1932762 A GB1932762 A GB 1932762A GB 977661 A GB977661 A GB 977661A
Authority
GB
United Kingdom
Prior art keywords
film
pipes
chamber
tubular
holes
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
GB19327/62A
Other languages
English (en)
Inventor
Kenneth George Gerber
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 to NL292644D priority Critical patent/NL292644A/xx
Priority to BE632525D priority patent/BE632525A/fr
Application filed by Metal Box PLC filed Critical Metal Box PLC
Priority to GB19327/62A priority patent/GB977661A/en
Priority to US272976A priority patent/US3268640A/en
Priority to FR932395A priority patent/FR1364644A/fr
Priority to DEM56684A priority patent/DE1227639B/de
Publication of GB977661A publication Critical patent/GB977661A/en
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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB19327/62A 1962-05-18 1962-05-18 Improvements in or relating to the production of film from organic thermoplastic material Expired GB977661A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL292644D NL292644A (enEXAMPLES) 1962-05-18
BE632525D BE632525A (enEXAMPLES) 1962-05-18
GB19327/62A GB977661A (en) 1962-05-18 1962-05-18 Improvements in or relating to the production of film from organic thermoplastic material
US272976A US3268640A (en) 1962-05-18 1963-04-15 Production of film from organic thermoplastic material
FR932395A FR1364644A (fr) 1962-05-18 1963-04-23 Perfectionnements à la fabrication de films en matériau organique thermoplastique
DEM56684A DE1227639B (de) 1962-05-18 1963-05-03 Verfahren und Vorrichtung zum Entfernen von Durchhaengen, Ausbeulungen und Runzeln aus einer biaxial orientierten, thermoplastischen Kunststoff-Schlauchfolie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19327/62A GB977661A (en) 1962-05-18 1962-05-18 Improvements in or relating to the production of film from organic thermoplastic material

Publications (1)

Publication Number Publication Date
GB977661A true GB977661A (en) 1964-12-09

Family

ID=10127507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19327/62A Expired GB977661A (en) 1962-05-18 1962-05-18 Improvements in or relating to the production of film from organic thermoplastic material

Country Status (6)

Country Link
US (1) US3268640A (enEXAMPLES)
BE (1) BE632525A (enEXAMPLES)
DE (1) DE1227639B (enEXAMPLES)
FR (1) FR1364644A (enEXAMPLES)
GB (1) GB977661A (enEXAMPLES)
NL (1) NL292644A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936833A (zh) * 2019-12-11 2021-06-11 北京化工大学 低热收缩率聚合物薄膜及其制备方法与应用

Families Citing this family (6)

* 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
US3492689A (en) * 1964-08-17 1970-02-03 American Cyanamid Co Apparatus for relaxing filamentary material
US3446691A (en) * 1965-10-21 1969-05-27 Tee Pak Of Canada Ltd Apparatus for forming,heat sealing,and introducing anti-blocking powder into plastic tubes
US3661482A (en) * 1968-08-28 1972-05-09 Stuart L Brown Jr Apparatus for manufacturing biaxially oriented film with dimensional stability
DE3516244A1 (de) * 1985-05-06 1986-11-06 Tomi Machinery Mfg. Co. Ltd., Tsunashimahigashi, Yokohama Kuehl- und fuehrungsvorrichtung fuer folien aus thermoplastischem kunstharz
AU610366B2 (en) * 1988-03-31 1991-05-16 Idemitsu Petrochemical Co., Ltd. Method of and apparatus for manufacturing biaxially oriented film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124429A (en) * 1964-03-10 Web and strand treating apparatus
US2433932A (en) * 1944-03-11 1948-01-06 Aerojet Engineering Corp Fuel combustion
BE557399A (enEXAMPLES) * 1956-05-15
US3002222A (en) * 1958-06-30 1961-10-03 Ex Cell O Corp Decurling apparatus
US3119147A (en) * 1961-08-21 1964-01-28 Koppers Co Inc Apparatus for producing flexible styrene polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936833A (zh) * 2019-12-11 2021-06-11 北京化工大学 低热收缩率聚合物薄膜及其制备方法与应用

Also Published As

Publication number Publication date
BE632525A (enEXAMPLES)
DE1227639B (de) 1966-10-27
US3268640A (en) 1966-08-23
FR1364644A (fr) 1964-06-26
NL292644A (enEXAMPLES)

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