Title:
MASK AND DIET MASK
Document Type and Number:
WIPO Patent Application WO/2018/083811
Kind Code:
A1
Abstract:
[Problem] To provide a mask having a high level of adherence to a face. [Solution] A mask (1) has: a second sheet member (200) linearly connected with a first sheet member (100) along one side (120) of the first sheet member (100); a third sheet member (300) linearly connected with the first sheet member (100) along another side (121) of the first sheet member; and a wearing part (400) that is attached in an excess area (130) positioned on both ends of the first sheet member (100) and can be worn on part of the face of a wearer. The second sheet member (200) and the third sheet member (300) overlap with surplus areas (130) at side end parts (240, 340) in a folded back deployed state. The wearing part (400) generates a biasing force in the second sheet member (200) and the third sheet member (300) via the surplus areas (130).
Inventors:
WATANABE RYUJI (JP)
Application Number:
PCT/JP2016/085612
Publication Date:
May 11, 2018
Filing Date:
November 30, 2016
Export Citation:
Assignee:
TOA IND CO LTD (JP)
International Classes:
A41D13/11; A41D15/04; A61F9/04
Domestic Patent References:
| WO2009130799A1 | 2009-10-29 |
Foreign References:
| JP3167135U | 2011-04-07 | |||
| JP2005081152A | 2005-03-31 | |||
| JP3138154U | 2007-12-20 | |||
| JP2014200459A | 2014-10-27 | |||
| JP2006297019A | 2006-11-02 | |||
| JP3208029U | 2016-12-15 |
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
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