| 摘要 |
PROBLEM TO BE SOLVED: To provide a container lid which effectively absorbs residual oxygen or the like in a container after capping, is excellent in the storing property for a content, and at the same time, is excellent in molding property even when the surface area of a liner material surface is large, and has a complicated shape. SOLUTION: This oxygen absorbing container lid comprises a cap shell and an oxygen absorbent blended resin layer which is provided on the internal surface side of the top surface of the cap shell. In such an oxygen absorbing container lid, the oxygen absorbent blended resin layer is formed by an in-shell molding of an oxygen absorbent blended resin. Also, the oxygen absorbing container lid has a large number of ribs which extend in the radial directions from the center. |
