| 摘要 |
<P>PROBLEM TO BE SOLVED: To effectively prevent the scattering of the ink of a capless writing implement into the air. <P>SOLUTION: In a seal for a writing implement, three slit parts 10, 10, and 10 into which the tips of writing core materials can be inserted are arranged radially from the top part 11. The whole seal is molded by a dome mold. <P>COPYRIGHT: (C)2004,JPO |
