JPS5768235A - Closing method for can opening - Google Patents
Closing method for can openingInfo
- Publication number
- JPS5768235A JPS5768235A JP7233881A JP7233881A JPS5768235A JP S5768235 A JPS5768235 A JP S5768235A JP 7233881 A JP7233881 A JP 7233881A JP 7233881 A JP7233881 A JP 7233881A JP S5768235 A JPS5768235 A JP S5768235A
- Authority
- JP
- Japan
- Prior art keywords
- caulking
- hooklike
- top plate
- opening
- sealing member
- 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
Links
Abstract
PURPOSE: To enable the use of inexpensive sealing member and close can opening surely by forming hooklike part that opens in the can top plate and fixing the can top plate to the can body plate after caulking the thick part of the sealing member to hooklike part.
CONSTITUTION: A caulking part 1c of a can base plate 1 and a rising part 2a of opening of a can top plate are joined by caulking. In this state, a hooklike part 1b of the base plate 1 forms an opening of the can top plate 2. Next, the hooklike part 1b of the can base plate 1 and an inverse U-shaped staking part 3a of the sealing member 3 are joined by caulking. At this time, the thick part 3b at the tip of the sealing member 3 is held between the hooklike part 1b to maintain airtightness. Next, peripheral caulking part 2b of the can top plate 2 and the curled part 4a of the can body 4 are joined by caulking. A cap 5 having an elastic hook is then fitted to the can plate 1.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7233881A JPS5768235A (en) | 1981-05-15 | 1981-05-15 | Closing method for can opening |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7233881A JPS5768235A (en) | 1981-05-15 | 1981-05-15 | Closing method for can opening |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11326373A Division JPS556018B2 (en) | 1973-10-11 | 1973-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5768235A true JPS5768235A (en) | 1982-04-26 |
Family
ID=13486401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7233881A Pending JPS5768235A (en) | 1981-05-15 | 1981-05-15 | Closing method for can opening |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5768235A (en) |
-
1981
- 1981-05-15 JP JP7233881A patent/JPS5768235A/en active Pending
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