| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a packaging container, in which stacked containers, when separated, can be prevented from being adhered to one another, which can be opened without deteriorating open-easiness.SOLUTION: The packaging container comprises a storage portion 11 having a side portion 11a and a bottom portion 11b and a flange portion 12 on the upper end of the side portion 11a, where the storage portion 11 and the flange portion 12 are formed of a peelable multilayer sheet, which is sealed by fastening a lid material 20 to the flange portion 12. In an upper portion of the side portion 11a are provided with a protruding portion 15 protruding in a circumferential direction toward an outer periphery from the upper end of the side portion 11a and a flat portion 16. In the whole circumference of the side portion 11a below the flange portion 12 and the protruding portion 15 is provided with a peeling portion 18, and on an upper end of the flat portion 16 is provided with a peeling start portion 18a. After the flat portion 16 from the peeling start portion 18a to the lower end thereof is peeled off in accompany with the opening of the lid material 20, the whole circumference of the side portion 11a is peeled off so as to peel off the peeling portion 18 together with the lid material 20.</p> |
