JPS5018514B1 - - Google Patents

Info

Publication number
JPS5018514B1
JPS5018514B1 JP2786470A JP2786470A JPS5018514B1 JP S5018514 B1 JPS5018514 B1 JP S5018514B1 JP 2786470 A JP2786470 A JP 2786470A JP 2786470 A JP2786470 A JP 2786470A JP S5018514 B1 JPS5018514 B1 JP S5018514B1
Authority
JP
Japan
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.)
Pending
Application number
JP2786470A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2786470A priority Critical patent/JPS5018514B1/ja
Priority to CA109,087A priority patent/CA944911A/en
Priority to DE19712116061 priority patent/DE2116061C3/en
Priority to FR7111966A priority patent/FR2085837B1/fr
Priority to GB1290275D priority patent/GB1290275A/en
Priority to US356782A priority patent/US3904342A/en
Publication of JPS5018514B1 publication Critical patent/JPS5018514B1/ja
Pending 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
JP2786470A 1970-04-03 1970-04-03 Pending JPS5018514B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2786470A JPS5018514B1 (en) 1970-04-03 1970-04-03
CA109,087A CA944911A (en) 1970-04-03 1971-03-30 Process for manufacturing biaxially stretched film
DE19712116061 DE2116061C3 (en) 1970-04-03 1971-04-02 Apparatus for producing a biaxially stretched film
FR7111966A FR2085837B1 (en) 1970-04-03 1971-04-05
GB1290275D GB1290275A (en) 1970-04-03 1971-04-19
US356782A US3904342A (en) 1970-04-03 1973-05-03 Apparatus for manufacturing of tubular biaxially stretched film having improved thickness uniformity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2786470A JPS5018514B1 (en) 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
JPS5018514B1 true JPS5018514B1 (en) 1975-06-30

Family

ID=12232757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2786470A Pending JPS5018514B1 (en) 1970-04-03 1970-04-03

Country Status (5)

Country Link
JP (1) JPS5018514B1 (en)
CA (1) CA944911A (en)
DE (1) DE2116061C3 (en)
FR (1) FR2085837B1 (en)
GB (1) GB1290275A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586718A (en) * 1978-12-25 1980-06-30 Chisso Eng Kk Manufacturing device for tubular biaxial stretching film
US4659534A (en) * 1983-10-24 1987-04-21 Teijin Limited Production of thin-walled cylindrical body of aromatic polyester

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL260970A (en) * 1960-02-08 1900-01-01
NL281373A (en) * 1961-07-28
GB1092948A (en) * 1963-12-21 1967-11-29 Seikisui Chemical Co Ltd Improvements in the stretching of tubular film
GB1107354A (en) * 1965-05-04 1968-03-27 Bakelite Xylonite Ltd Improvements in and relating to biaxially oriented film
CH470955A (en) * 1968-03-01 1969-04-15 Lonza Ag Process for the production of biaxially oriented tubular films
GB1282062A (en) * 1969-03-08 1972-07-19 Showa Denko Kk A method and apparatus for manufacturing a biaxially oriented cylindrical film

Also Published As

Publication number Publication date
DE2116061B2 (en) 1981-05-07
DE2116061A1 (en) 1971-10-21
CA944911A (en) 1974-04-09
FR2085837B1 (en) 1974-02-15
GB1290275A (en) 1972-09-27
DE2116061C3 (en) 1982-01-14
FR2085837A1 (en) 1971-12-31

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