Title:
PACKAGE OF MIRROR-LIKE FINISHED ARTICLE AND METHOD FOR PACKING PACKAGE OF MIRROR-LIKE FINISHED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/168718
Kind Code:
A1
Abstract:
A package (30, 31) of a mirror-like finished article according to the present invention has a mirror-like finished article (10) having a mirror-like finished surface (11) hermetically sealed in a vacuum state in a bag body (20, 21) made of a resin film. The mirror-like finished surface (11) is in contact with the resin film constituting the bag body (20, 21). The resin film has a crystallinity degree of 40-60%, preferably 44-54%.
Inventors:
HIROSE KAZUKI (JP)
MATSUZAWA YUKI (JP)
SHIONO ICHIRO (JP)
MATSUZAWA YUKI (JP)
SHIONO ICHIRO (JP)
Application Number:
PCT/JP2022/003011
Publication Date:
August 11, 2022
Filing Date:
January 27, 2022
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP (JP)
International Classes:
B65B31/02; B65D65/02; B65D65/40; H01L21/673
Domestic Patent References:
| WO2017145947A1 | 2017-08-31 | |||
| WO2020202603A1 | 2020-10-08 |
Foreign References:
| JP2016011131A | 2016-01-21 | |||
| CN204223506U | 2015-03-25 | |||
| JP2015161026A | 2015-09-07 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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