| 摘要 |
PURPOSE:To easily deaerate and seal a container at a position according to a change in an amount of contents even if the amount of the contents received in the container varies due to the used contents with the container opened for use. CONSTITUTION:A sealing lid 10 for sealing a container comprises an elastic body interposed between two plate-like lids 1, 4 having a smaller size than an inner size of the container and an adjusting means for adjusting a distance between the two plate-like lids 1, 4. |
