| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lid mounting apparatus capable of suppressing generation of releasing with time even when a temporary processing is executed when a lid body is heat-welded on a flange part formed on an opening of a container body, and a lid mounting method. <P>SOLUTION: When the lid body 3 is actually fixed by welding on the flange part 6 after the lid body 3 is temporarily fixed by welding on the flange part 6 formed on the container body 2, a temporarily fixing position 8 of the lid body 3 on the flange part 6 and an actually fixing position 9 of the lid body 3 on the flange part 6 are made different from each other. <P>COPYRIGHT: (C)2012,JPO&INPIT |
