| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite container: comprising an internal container easily attached to/detached from the mouth tube section of an external container by attaching the internal container formed thin for housing a content to the mouth tube section of the external container and attaching a pump for discharging a content in the internal container to the mouth tube section of the external container by an attaching cap; and having the shape retention property of the mouth tube sections of the external container and the internal container. SOLUTION: This composite container comprises: the external container; the internal container which is fitted in the mouth tube section of the external container and houses the content; and the attaching cap which attaches the pump to the mouth tube section of the external container, as a composite container. On the external container, a notched section which continues from the upper end of the mouth tube section is provided on the side periphery, and the internal container can be attached to/detached from the inside of the external container by making the inner diameter of the mouth tube section of the external container expandable. COPYRIGHT: (C)2007,JPO&INPIT
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