Title:
MASK SET SHEET, AND MASK SHEET
Document Type and Number:
Japanese Patent JP2022019532
Kind Code:
A
Abstract:
To provide a mask set sheet that enhances the effectiveness of preventing virus suction through a sanitary mask and of preventing airborne droplets of others from adhering and also is useful as being able to make an event where mask wearers participate gorgeous.SOLUTION: A mask set sheet A includes an integral structure where a base sheet 1, a standard mask sheet 2 and a mask function supporting sheet 3 can be separated. The base sheet 1 has mouth forming parts 12, 13, 14, where the standard mask sheet 2 and the mask function supporting sheet 3 are bonded via fragile parts. The standard mask sheet 2 includes a first engagement part 21 and a second engagement part 22 that are engageable with each other. These engagement parts have parts abutting each other when the standard mask sheet is assembled with a nose tip corresponding part 20 in the center. The abutting parts are provided toward an outer periphery of the jaw corresponding side in an approximately widening manner. The mask function supporting sheet 3 has, in the middle thereof in a longer direction, a recessed nose pad part 31 that is engaged with the nose of a user, and straps 30 on both ends thereof in the longer direction.SELECTED DRAWING: Figure 1
Inventors:
YOKOMIZO SAWAO
ISHIBASHI KATSUYUKI
KURIHARA YOICHI
ISHIBASHI KATSUYUKI
KURIHARA YOICHI
Application Number:
JP2021065852A
Publication Date:
January 27, 2022
Filing Date:
April 08, 2021
Export Citation:
Assignee:
SUNPACK CORP
International Classes:
A41D13/11
Attorney, Agent or Firm:
Shuichiro Ariyoshi
Yasuyuki Morita
Nobuyoshi Tsutsui
Satoko Endo
Yasuyuki Morita
Nobuyoshi Tsutsui
Satoko Endo
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