CA953259A - Valve for synthetic resin film bag - Google Patents

Valve for synthetic resin film bag

Info

Publication number
CA953259A
CA953259A CA149,737A CA149737A CA953259A CA 953259 A CA953259 A CA 953259A CA 149737 A CA149737 A CA 149737A CA 953259 A CA953259 A CA 953259A
Authority
CA
Canada
Prior art keywords
valve
synthetic resin
resin film
film bag
bag
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
CA149,737A
Other versions
CA149737S (en
Inventor
Hideo Fujii
Makoto Nishimura
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co 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
Application filed by Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to CA149,737A priority Critical patent/CA953259A/en
Application granted granted Critical
Publication of CA953259A publication Critical patent/CA953259A/en
Expired legal-status Critical Current

Links

CA149,737A 1972-08-18 1972-08-18 Valve for synthetic resin film bag Expired CA953259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA149,737A CA953259A (en) 1972-08-18 1972-08-18 Valve for synthetic resin film bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA149,737A CA953259A (en) 1972-08-18 1972-08-18 Valve for synthetic resin film bag

Publications (1)

Publication Number Publication Date
CA953259A true CA953259A (en) 1974-08-20

Family

ID=4094181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,737A Expired CA953259A (en) 1972-08-18 1972-08-18 Valve for synthetic resin film bag

Country Status (1)

Country Link
CA (1) CA953259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708705A (en) * 1984-02-09 1987-11-24 Aubry Paul E Reinforced plastic bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708705A (en) * 1984-02-09 1987-11-24 Aubry Paul E Reinforced plastic bag

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