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Title:
LID MECHANISM, PACKAGING BODY, AND DISPENSING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2018/087980
Kind Code:
A1
Abstract:
Provided are a lid mechanism, a packaging body, and a dispensing container that make it possible to maintain an internal airtight state even when a shock is received from the exterior. An annular support protrusion (27) that surrounds a container opening (26) is positioned in a recessed surface section (23) of the lid mechanism (2). A dispensing structure body (50) comprises a flange (51) fixed to the recessed surface section (23) and a hollow circumferential wall (52) protruding upward inside the flange (51). The support protrusion (27) is positioned within the circumferential wall (52) when the dispensing structure body (50) is arranged in the recessed surface section (23).

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Inventors:
BANDO TAKESHI (JP)
NAKAMURA YUSUKE (JP)
Application Number:
PCT/JP2017/029809
Publication Date:
May 17, 2018
Filing Date:
August 21, 2017
Export Citation:
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Assignee:
UNICHARM CORP (JP)
International Classes:
B65D83/08; B65D43/02; B65D75/58; B65D77/04
Domestic Patent References:
WO2016043188A12016-03-24
Foreign References:
US20120048858A12012-03-01
JP5830193B12015-12-09
JP2008137677A2008-06-19
JPH08143072A1996-06-04
JP2010116200A2010-05-27
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (JP)
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