Title:
COVER MEMBER, CONTAINER WITH COVER MEMBER, COMBINATION OF COVER MEMBER AND CONTAINER, AND METHOD FOR PRODUCING COVER MEMBER
Document Type and Number:
WIPO Patent Application WO/2023/228998
Kind Code:
A1
Abstract:
The present invention provides: a cover member which is capable of suppressing moisture penetration into fibers that constitute the cover member, while making it possible to bond a container and the cover member to each other by a sealing method even if the kind of a resin that constitutes a resin coat layer formed on the surface of the container is diversified; a container with a cover member; a combination of a cover member and a container; and a method for producing a cover member. A cover member according to the present invention is formed of a blank material so as to be contactable with a container that has an edge part; the blank material comprises a fiber sheet which contains fibers that are formed from a paper material; and a resin material adheres to at least some of the fibers that form the inner part of the fiber sheet.
Inventors:
HAYASHI HIROYOSHI (JP)
Application Number:
PCT/JP2023/019455
Publication Date:
November 30, 2023
Filing Date:
May 25, 2023
Export Citation:
Assignee:
KY7 INC (JP)
International Classes:
B65D77/20
Foreign References:
| JPS608035U | 1985-01-21 | |||
| JP2006069654A | 2006-03-16 | |||
| JP2011084329A | 2011-04-28 | |||
| JP2017128100A | 2017-07-27 | |||
| JP2009057077A | 2009-03-19 | |||
| JPS57163641A | 1982-10-07 | |||
| JP2001315835A | 2001-11-13 | |||
| JP2005029917A | 2005-02-03 |
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