Title:
CAP
Document Type and Number:
WIPO Patent Application WO/2020/090876
Kind Code:
A1
Abstract:
A cap (1) is provided with: a cap body (11) having a circular plate-shaped top plate section (21) and a cylindrical skirt section (22) which is provided at the peripheral edge of the top plate section (21); and a circular plate-shaped sealing member (12) disposed on the top plate section (21) side, the sealing member (12) having a sliding layer (41) having a thin-walled section (41d) which is provided on the outer peripheral edge side and which has a smaller wall thickness than at least the center side, the sealing member (12) also having a sealing layer (42) provided on the main surface of the sliding layer (41), which is located on the reverse side thereof on which the top plate section (21) is provided, the sealing layer (42) sealing the mouth section (110) of a can container (100).
Inventors:
FUJISHIGE EIJI (JP)
MATSUMURA JUNJI (JP)
ARAKI EIJI (JP)
TAKAGI KENJI (JP)
HASHIMOTO KEISUKE (JP)
MATSUMURA JUNJI (JP)
ARAKI EIJI (JP)
TAKAGI KENJI (JP)
HASHIMOTO KEISUKE (JP)
Application Number:
PCT/JP2019/042544
Publication Date:
May 07, 2020
Filing Date:
October 30, 2019
Export Citation:
Assignee:
DAIWA CAN CO LTD (JP)
International Classes:
B65D41/34; B21D51/38; B65D53/04
Foreign References:
| JP2015143116A | 2015-08-06 | |||
| JP2017178421A | 2017-10-05 | |||
| JP2005022663A | 2005-01-27 | |||
| US20100295211A1 | 2010-11-25 | |||
| JP2017178421A | 2017-10-05 |
Other References:
See also references of EP 3875391A4
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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