| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging container having a content-mixing structure which can extend the distribution period of the product, and also, by which the auxiliary content separately stored in the packaging container can be completely mixed with the main content and discharged without residue by distributing the main content and the auxiliary content of the packaging container under a state that they are separated and individually stored in one packaging container, and using the main content and the auxiliary content by mixing them only when required. <P>SOLUTION: This pumping container is equipped with a container main body, a discharging pump and a movable bottom part, and is constituted in such a manner that the bottom part rises by the discharged volume accompanying the discharge of the content by a pump operation, and air is prevented from being taken into the container main body. In the pumping container, a subsidiary container which is separated from the main container by a separating means is provided, and at the same time, the separating means can make the main container communicate with the subsidiary container by an operation, and can mix contents of both containers. <P>COPYRIGHT: (C)2004,JPO |
