Title:
マスク用耳掛け紐及びマスク
Document Type and Number:
Japanese Patent JP7092559
Kind Code:
B2
Abstract:
To provide a face mask ear loop that can reduce a burden on a user caused by an ear loop part without lowering adhesion of a face mask.SOLUTION: The ear loop 200 is composed of a right ear loop part 2 and a left ear loop part 3 for the right and left respectively of a mask body 1. Polyalcohol containing one or more hydroxy groups is applied on the ear loop. The polyalcohol containing one or more hydroxy groups is desirably a humectant, particularly hyaluronic acid. Also, it is desirable that a set 211 formed by a plurality of bundled rubber strings 201 with wound yarn 202 coiled is woven in multitude in a manner that the rubber string 201 is obliquely arranged longitudinally to the ear loop 200, and that the wound yarn 202 is applied with polyalcohol containing one or more hydroxy groups.SELECTED DRAWING: Figure 4
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Inventors:
Hisayuki Sakurai
Application Number:
JP2018103720A
Publication Date:
June 28, 2022
Filing Date:
May 30, 2018
Export Citation:
Assignee:
Daio Paper Co., Ltd.
International Classes:
A41D13/11
Domestic Patent References:
| JP2010119826A | ||||
| JP2014150828A | ||||
| JP2017218719A | ||||
| JP3080688U | ||||
| JP2019077970A |
Foreign References:
| CN205347710U |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune