Title:
MASK PACKAGE
Document Type and Number:
WIPO Patent Application WO/2022/270378
Kind Code:
A1
Abstract:
A mask package (A1) is provided with: a plurality of masks (1) each having a mask main body (11) and laminated; and a packaging bag (2) which receives the plurality of masks (1). The plurality of masks (1) are received while the inside of the packaging bag (2) is degassed. The thickness (T2) of the plurality of masks received in the degassed state is 0.6-0.75 times the thickness (T1) of the plurality of masks before being degassed. Such a configuration makes it possible to reduce deformation, wrinkles, or the like of the plurality of masks (1) while suppressing bulkiness of the mask package (A1).
Inventors:
MIYAKE KOZUE (JP)
Application Number:
PCT/JP2022/023951
Publication Date:
December 29, 2022
Filing Date:
June 15, 2022
Export Citation:
Assignee:
IRIS OHYAMA INC (JP)
International Classes:
A41D13/11; B65D77/04; B65D85/18
Domestic Patent References:
| WO2015141671A1 | 2015-09-24 |
Foreign References:
| JP2018140807A | 2018-09-13 | |||
| CN212767566U | 2021-03-23 | |||
| CN212922210U | 2021-04-09 | |||
| CN208639666U | 2019-03-26 | |||
| JPH08508455A | 1996-09-10 |
Attorney, Agent or Firm:
USUI Takashi et al. (JP)
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