JPS4961252A - - Google Patents

Info

Publication number
JPS4961252A
JPS4961252A JP9991772A JP9991772A JPS4961252A JP S4961252 A JPS4961252 A JP S4961252A JP 9991772 A JP9991772 A JP 9991772A JP 9991772 A JP9991772 A JP 9991772A JP S4961252 A JPS4961252 A JP S4961252A
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.)
Granted
Application number
JP9991772A
Other languages
Japanese (ja)
Other versions
JPS552180B2 (fr
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 JP9991772A priority Critical patent/JPS552180B2/ja
Publication of JPS4961252A publication Critical patent/JPS4961252A/ja
Publication of JPS552180B2 publication Critical patent/JPS552180B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP9991772A 1972-10-06 1972-10-06 Expired JPS552180B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9991772A JPS552180B2 (fr) 1972-10-06 1972-10-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9991772A JPS552180B2 (fr) 1972-10-06 1972-10-06

Publications (2)

Publication Number Publication Date
JPS4961252A true JPS4961252A (fr) 1974-06-13
JPS552180B2 JPS552180B2 (fr) 1980-01-18

Family

ID=14260117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9991772A Expired JPS552180B2 (fr) 1972-10-06 1972-10-06

Country Status (1)

Country Link
JP (1) JPS552180B2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219762A (en) * 1975-08-07 1977-02-15 Idemitsu Petrochemical Co Method of forming tubular film
JPS5251367U (fr) * 1975-10-09 1977-04-13
JPS5342254A (en) * 1976-09-30 1978-04-17 Idemitsu Petrochemical Co Method of forming tubular film
JPS5352570A (en) * 1976-10-25 1978-05-13 Asahi Chemical Ind Method of producing densified polyethylene inflation film
JPS5949938A (ja) * 1982-09-16 1984-03-22 Denki Kagaku Kogyo Kk ポリスチレン系フイルムの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784597A (en) * 1985-08-10 1988-11-15 Super Bag Company, Ltd. Apparatus for producing blown film

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219762A (en) * 1975-08-07 1977-02-15 Idemitsu Petrochemical Co Method of forming tubular film
JPS5546296B2 (fr) * 1975-08-07 1980-11-22
JPS5251367U (fr) * 1975-10-09 1977-04-13
JPS5523856Y2 (fr) * 1975-10-09 1980-06-07
JPS5342254A (en) * 1976-09-30 1978-04-17 Idemitsu Petrochemical Co Method of forming tubular film
JPS5541896B2 (fr) * 1976-09-30 1980-10-27
JPS5352570A (en) * 1976-10-25 1978-05-13 Asahi Chemical Ind Method of producing densified polyethylene inflation film
JPS565172B2 (fr) * 1976-10-25 1981-02-03
JPS5949938A (ja) * 1982-09-16 1984-03-22 Denki Kagaku Kogyo Kk ポリスチレン系フイルムの製造方法
JPH0344893B2 (fr) * 1982-09-16 1991-07-09 Denki Kagaku Kogyo Kk

Also Published As

Publication number Publication date
JPS552180B2 (fr) 1980-01-18

Similar Documents

Publication Publication Date Title
CH588461A5 (fr)
CH570310A5 (fr)
BG19033A1 (fr)
BG20394A3 (fr)
BE783740A (fr)
CH560410A (fr)
CH561277A5 (fr)
CH561352A5 (fr)
CH561420A5 (fr)
CH562352A5 (fr)
CH563025A5 (fr)
CH589658A5 (fr)
CH563641A5 (fr)
CH563768A5 (fr)
CH564878A5 (fr)
CH564978A5 (fr)
CH566781A5 (fr)
CH567048A5 (fr)
CH567149A5 (fr)
CH567392B5 (fr)
CH568488A5 (fr)
CH569413A5 (fr)
CH569425A5 (fr)
CH589412A5 (fr)
CH571627A5 (fr)