| 摘要 |
PROBLEM TO BE SOLVED: To provide a plastic sheet container wherein the container can be kept in a state that a lid is closed with strength necessary for transportation, also it can be opened with slight force, and contents may not scatter at the time of opening. SOLUTION: The plastic sheet container comprising a body 1 and a lid 2 each including outer peripheral flaps 3, 4 is equipped with undercut-like fitting parts 5A, 5B, 6A, 6B at respective base ends of the outer peripheral flap of the body 1 or the lid 2, while the fitting parts 5A, 5E, 6A, 6B are placed so that they fit to each other. Protrusions 11, 12 are provided on the respective outer peripheral flaps 3, 4 at positions where they do not overlap when the body 1 and the lid 2 are closed. |
