| 摘要 |
PROBLEM TO BE SOLVED: To provide a foamed resin container capable of suppressing that water flows into a fishery product storage chamber from the outside through through-holes formed in a lid body.SOLUTION: A foamed resin container includes: a container body having an upper opening; and a lid body for closing the upper opening of the container body. The lid body and the container body are formed by thermally fusing foamable resin beads, the lid body has grooves on the upper face side, and the groove has one end side positioned in a region for closing a fishery product storage chamber and has the other end side reaching a side edge of the lid body, and the lid body is further formed with through-holes each vertically penetrating the lid body in the one end side of the groove. The lid body has first regions surrounding the grooves and second regions each surrounding the first region, and the first region is formed such that the first region becomes higher by one stage than the second region. |
