| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-chamber bag body which keeps each content in an isolated state in a plurality of small chambers until the time right before use, opens each small chamber by one motion, enables contents respective small chambers are filled with, to be simultaneously discharged, and is easily manufactured, and also easily performs the discharge of the contents without waste.SOLUTION: This bag body is formed of a flexible film, and the inside of the bag body is partitioned into the plurality of small chambers by a boundary sealed section formed by sealing the confronted internal surfaces of the flexible film which forms the bag body to each other. The boundary sealed section includes a weak sealed section formed by separably sealing the internal surfaces of the flexible film to each other in such a manner that at least two small chambers which are isolated by the boundary sealed section are connected. Within the region of the weak sealed section, a cutting section which penetrates one or both of the flexible films is installed for the bag body. |
