JPS54135089A - Easily opened lid and making method thereof - Google Patents

Easily opened lid and making method thereof

Info

Publication number
JPS54135089A
JPS54135089A JP4217778A JP4217778A JPS54135089A JP S54135089 A JPS54135089 A JP S54135089A JP 4217778 A JP4217778 A JP 4217778A JP 4217778 A JP4217778 A JP 4217778A JP S54135089 A JPS54135089 A JP S54135089A
Authority
JP
Japan
Prior art keywords
making method
easily opened
opened lid
lid
making
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.)
Pending
Application number
JP4217778A
Other languages
Japanese (ja)
Inventor
Hiroshi Aoyama
Yukio Sarusawa
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.)
Tokan Kogyo Co Ltd
Original Assignee
Tokan Kogyo 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 Tokan Kogyo Co Ltd filed Critical Tokan Kogyo Co Ltd
Priority to JP4217778A priority Critical patent/JPS54135089A/en
Priority to US05/969,150 priority patent/US4244491A/en
Priority to GB7848454A priority patent/GB2010214B/en
Priority to NL7812180A priority patent/NL7812180A/en
Priority to FR7835181A priority patent/FR2411773B1/fr
Priority to SE7812844A priority patent/SE439000B/en
Priority to DE2854333A priority patent/DE2854333C2/en
Priority to IT7830913A priority patent/IT1160356B/en
Priority to CA318,047A priority patent/CA1106799A/en
Priority to US06/051,165 priority patent/US4309952A/en
Publication of JPS54135089A publication Critical patent/JPS54135089A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
JP4217778A 1977-12-15 1978-04-12 Easily opened lid and making method thereof Pending JPS54135089A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP4217778A JPS54135089A (en) 1978-04-12 1978-04-12 Easily opened lid and making method thereof
US05/969,150 US4244491A (en) 1977-12-15 1978-12-13 Container cover member having synthetic resin openable portion
GB7848454A GB2010214B (en) 1977-12-15 1978-12-14 Easily openable container closures
NL7812180A NL7812180A (en) 1977-12-15 1978-12-14 COVER PART FOR A HOLDER, WITH AN OPENABLE PLASTIC PART, AND PROCESS FOR MANUFACTURE THIS.
FR7835181A FR2411773B1 (en) 1977-12-15 1978-12-14
SE7812844A SE439000B (en) 1977-12-15 1978-12-14 BEHALLARLOCK
DE2854333A DE2854333C2 (en) 1977-12-15 1978-12-15 Container lid with a synthetic resin closure member for the dispensing opening
IT7830913A IT1160356B (en) 1977-12-15 1978-12-15 LID ELEMENT FOR CONTAINERS HAVING AN OPENABLE PORTION OF SYNTHETIC RESIN AND PROCEDURE FOR ITS MANUFACTURE
CA318,047A CA1106799A (en) 1977-12-15 1978-12-15 Container cover member having synthetic resin openable portion and method for making the same
US06/051,165 US4309952A (en) 1977-12-15 1979-06-22 Process for making a container cover member having synthetic resin openable portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4217778A JPS54135089A (en) 1978-04-12 1978-04-12 Easily opened lid and making method thereof

Publications (1)

Publication Number Publication Date
JPS54135089A true JPS54135089A (en) 1979-10-19

Family

ID=12628694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4217778A Pending JPS54135089A (en) 1977-12-15 1978-04-12 Easily opened lid and making method thereof

Country Status (1)

Country Link
JP (1) JPS54135089A (en)

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