| 摘要 |
PROBLEM TO BE SOLVED: To provide a food packaging container hardly causing liquid leakage from inside of the container.SOLUTION: In a body flange part 11, a portion in between body flange top parts 11t is inclined or curved to be formed lower than the body flange top parts 11t, while in a lid flange part 21 corresponding to the body flange part 11, a portion in between lid flange top parts 21t is inclined or curved to be formed lower than the lid flange top parts 21t. An inward facing rib 12 extending from a position of a body flange top wall lowest part 11u defined as the upper end, toward a bottom surface is formed in a body side wall part 13, while a lid flange inner peripheral wall part 21b hanging down from an inner peripheral edge of a lid flange top wall 21a is formed in a lid 2. When the lid 2 is fitted to a container body 1, the lid flange inner peripheral wall part 21b comes into contact with an upper end part 12a of the inward facing rib at a lid flange low wall lowest part 21u, thereby, water droplets condensed in a top surface part 24 of the lid 2 can be guided to inside of the container body 1 while preventing leakage to outside of the container.SELECTED DRAWING: Figure 1 |
