| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a container lid capable of preventing a quality deterioration due to the head-space volume of a container mounted with the lid. <P>SOLUTION: The container lid includes a cylindrical portion engageable with the peripheral of an opening portion of a container, and an inserting portion that is inserted into the opening portion of the container, whose tip end extending downward below the lower end of the cylindrical portion, and occupies more than a predetermined volume. <P>COPYRIGHT: (C)2009,JPO&INPIT |
