The present invention provides a double container which allows an inner bag to be easily pulled out of a container body. According to the present invention, provided is a double container which comprises a container body and a cap, said double container being configured in such a manner that the container body comprises an inner bag and an outer shell which is arranged to cover the inner bag, the cap is mounted on a mouth part of the container body and comprises an inner plug and an over-cap, the inner plug is engaged with the inner bag in an axial direction, the over-cap is screw-engaged with the inner plug, and the inner bag can be pulled out of the container body by pulling the over-cap in the axial direction.
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Patent| August 23 2023
Journal: PCT International Patent Application
Citation: PCT International Patent Application (2023)
MORIOKA SHUN, TARUNO SHINSUKE, MUROYA YOSUKE, NIIMI TAKAYA, EGUCHI TETSUAKI, KURAHASHI YUHI, OHMURA IPPEI, TAKAHAMA YUICHIRO; DOUBLE CONTAINER. IFIS Food and Health Sciences Database 2023; doi:
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