To provide a dual-chamber container having a housing chamber with a gas barrier property.
A dual-chamber container 1 comprises: a container body 10 having a first housing part capable of accommodating a content; a spouting tool 30 attached to one end of the container body 10; and a second housing part 45 provided in the spouting tool 30 and capable of accommodating another content. The second housing part 45 includes barrier layers 47, 48 and 49 arranged in end surfaces so as to shield internal space from external space with a breakable thin wall part 36a. The spouting tool 30 has: a cap 40 to which the second housing part 45 is attached; a cylindrical body 34 arranged below the cap 40 and communicating with the inside of the container body 10; a partition body 36 for dividing the inside of the cylindrical body 34 into an upper area and a lower area; and breaking means 37 and 50 for breaking the thin wall part 36a and the partition body 36 respectively by movement of the cap 40 to the container body.
ISHII MUTSUMI
Yasuo Ishikawa
Kazuyuki Oku
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