| 摘要 |
PROBLEM TO BE SOLVED: To increase the strength and the rigidity of the bottom section by erecting a reinforcing block on the bottom section side wall of a folding container in a manner to correspond with an indented groove formed on a fitting section, and therefore, increase the strength and the rigidity of the folding container as well, and increase the durability of the folding container. SOLUTION: An indented groove le is formed on a fitting section 1d formed on the rear surface of the bottom section 1 of this folding container C1. The folding container C1 is stacked on a small folding container C10 under a built up state, wherein side walls 20 are arranged in parallel in a manner to come into contact with each other. In such a folding container C1, a reinforcing block 1g is erected on a bottom section side wall 2b of the folding container in a manner to correspond with the indented groove formed on the fitting section. |
