JPS57117374A - Method for preventing pinhole generation in painting inner surface of container - Google Patents
Method for preventing pinhole generation in painting inner surface of containerInfo
- Publication number
- JPS57117374A JPS57117374A JP324781A JP324781A JPS57117374A JP S57117374 A JPS57117374 A JP S57117374A JP 324781 A JP324781 A JP 324781A JP 324781 A JP324781 A JP 324781A JP S57117374 A JPS57117374 A JP S57117374A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- container
- container main
- painting
- base plate
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: To eliminate pinhole generation and carry out painting effectively by a method wherein a can making process is interrupted temporarily when a overlapped part of a container main body and a base plate is bent slightly and painting and baking are applied to the inside of the container.
CONSTITUTION: After the container main body 1 and the base plate 1 are overlapped by a machine, the base plate 2 is bent so as to roll in the leading end thereof for seaming and, at a time when the double seamed part of the container main body 1 and the base plate 2 is bent slightly, this bending process is interrupted temporarily, painting and baking are applied to the inside of the container main body and, subsequently, said double seamed part is completely bent and adhered under pressure once again by the machine. By this process, residual air between the container main body and the base metal is evacuated and pinhole generation is completely avoided and a high quality container having complete inner surface painting applied thereto is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP324781A JPS57117374A (en) | 1981-01-14 | 1981-01-14 | Method for preventing pinhole generation in painting inner surface of container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP324781A JPS57117374A (en) | 1981-01-14 | 1981-01-14 | Method for preventing pinhole generation in painting inner surface of container |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57117374A true JPS57117374A (en) | 1982-07-21 |
Family
ID=11552124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP324781A Pending JPS57117374A (en) | 1981-01-14 | 1981-01-14 | Method for preventing pinhole generation in painting inner surface of container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57117374A (en) |
-
1981
- 1981-01-14 JP JP324781A patent/JPS57117374A/en active Pending
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