| 摘要 |
PURPOSE:To provide an inside container accommodatable into an outside container in a stable state and capable of forming a suitable gap between the bottom and the inside wall of the bottom of the outside container, e.g. even in the case something is boiled in a water bath. CONSTITUTION:The bottom 4a of a silk-strained bean curd container 4 accommodated in an insulating tank 2 is made almost octagonal and designed so as to be projected from the side wall 4c of the silk-strained bean curd container 4. The respective corner parts 4b are allowed to come into contact with the inside wall 6b of the hemispherical bottom of an inside container 6 of the insulating tank 2. |
