| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage body capable of preventing ambient air from entering the storage body during pouring of content surely and sealing the storage body again.SOLUTION: The storage body comprises a spring cotter pin 20 formed of a pair of plug bodies, the spring cotter pin 20 is interposed on a pouring part 10. The respective plug bodies comprise: main body parts 22A, 22B respectively having a pressure contact surface for contacting the other plug body, in which at least part of the surface opposite to the pressure contact surface is welded to sheet-state members 3a, 3b; and thin film parts 23 formed on edges of the main body parts in an integrated state, and become thinner as going outward. In the case, the thin film parts 23 are integrated in a bent state to the main body parts by a predetermined angle so as to contact elastically the thin film part formed on the edge part of the other main body part. |
