Title:
MASK
Document Type and Number:
WIPO Patent Application WO/2022/145229
Kind Code:
A1
Abstract:
Provided is a mask through which a wearer easily breathes and which can improve fitness to the face. A mask (1) has a vertical direction (X) extending upward and downward when the mask is worn, an intersecting direction (Y) orthogonal to the vertical direction, a covering part (10) that covers the mouth of a wearer and is formed from a film having a light transmittance of 80% or more, a supporting part (20) that supports the covering part, and a hanging part (30) that is connected to the supporting part and is hung on an ear of the wearer. The covering part has an outer edge (11) extending in the vertical direction at the end edge in the intersecting direction of the covering part. The supporting part has a side supporting part (21) that covers at least a part of the outer edge of the covering part. The air permeability of the supporting part is higher than the air permeability of the covering part. The stiffness of the covering part is higher than the stiffness of the supporting part.
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Inventors:
SUDA TOMOKAZU (JP)
KENMOCHI YASUHIKO (JP)
WAKASUGI KEI (JP)
KENMOCHI YASUHIKO (JP)
WAKASUGI KEI (JP)
Application Number:
PCT/JP2021/046244
Publication Date:
July 07, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A41D13/11; A62B18/02
Domestic Patent References:
| WO2015080228A1 | 2015-06-04 |
Foreign References:
| JP2006525823A | 2006-11-16 | |||
| JP3205181U | 2016-07-07 | |||
| JP2017002454A | 2017-01-05 | |||
| JP2016069787A | 2016-05-09 |
Attorney, Agent or Firm:
OZAWA IP FIRM (JP)
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