Title:
マスク用シート及びマスク
Document Type and Number:
Japanese Patent JP7301731
Kind Code:
B2
Abstract:
Provided is a mask sheet (20) which is bonded to a nonwoven fabric (10) containing thermo-fusible fibers to constitute a mask (1). The mask sheet (20) comprises gauze (40) arranged on the skin side of the nonwoven fabric (10), and a thermo-fusible fiber layer (50) provided at least between the gauze (40) and the nonwoven fabric (10), the mask sheet (20) characterized in that some of the fibers (51) of the thermo-fusible fiber layer (50) are entangled with the gauze (40).
Inventors:
Akihiro Kimura
Ko Detani
Tomomi Eto
Kei Wakasugi
Ko Detani
Tomomi Eto
Kei Wakasugi
Application Number:
JP2019232767A
Publication Date:
July 03, 2023
Filing Date:
December 24, 2019
Export Citation:
Assignee:
Unicharm Corporation
International Classes:
A41D13/11
Domestic Patent References:
| JP77657U | ||||
| JP11200212A |
Foreign References:
| WO2018221381A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office
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