Title:
LID BODY
Document Type and Number:
WIPO Patent Application WO/2021/141139
Kind Code:
A1
Abstract:
[Problem] To provide a lid body that ensures sealing of a container and allows contents to be easily taken out through an opening section of the lid body. [Solution] A top lid comprising a paper-based material is provided, the top lid comprises an opening section that communicates between the interior and exterior of the top lid, a lid piece formed so as to be able to open and close the opening section, and a retaining section that retains the lid piece with the opening section in an open state, and a retaining receiving section is provided that retains the retaining section with the opening section in an open state.
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Inventors:
TAKANO AKIRA (JP)
Application Number:
PCT/JP2021/000737
Publication Date:
July 15, 2021
Filing Date:
January 12, 2021
Export Citation:
Assignee:
TAKANO AKIRA (JP)
International Classes:
B65D3/00; B31B50/74; B65D43/10; B31B110/20; B31B120/40
Domestic Patent References:
| WO2016069755A1 | 2016-05-06 |
Foreign References:
| JPS5937151A | 1984-02-29 | |||
| JP2008062952A | 2008-03-21 | |||
| US20180194517A1 | 2018-07-12 | |||
| JPH0717554A | 1995-01-20 | |||
| JP2006248530A | 2006-09-21 | |||
| JP2020116366A | 2020-08-06 |
Other References:
See also references of EP 4005940A4
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