Title:
ADHESIVE SHEET FOR MASK AND MASK
Document Type and Number:
Japanese Patent JP2022138951
Kind Code:
A
Abstract:
To provide an adhesive sheet for mask which is hard to be peeled from a mask and hard to be peeled from a face, and a mask.SOLUTION: An adhesive sheet 60 for mask for holding a mask body 100 without string on a face includes: a base material sheet 30 formed of a face side surface and a mask body side surface; a face side adhesive layer 20 provided on the face side surface of the base material sheet 30; face side release paper 10 releasably attached to the face side of the face side adhesive layer 20; a mask side adhesive layer 40 provided on the mask body side surface of the base material sheet 30; and mask side release paper 50 releasably attached to the mask body side of the mask side adhesive layer 40. In the mask side adhesive layer 40, tensile strength is 2.0 to 30.0 N/10 mm, and thickness is 15 to 30 μm and thickness of the base material sheet is 10 to 50 μm. There is also provided a mask.SELECTED DRAWING: Figure 3
Inventors:
TAKAGI YUYA
IWATA SHINSUKE
IWATA SHINSUKE
Application Number:
JP2021039128A
Publication Date:
September 26, 2022
Filing Date:
March 11, 2021
Export Citation:
Assignee:
DAIO SEISHI KK
International Classes:
A62B18/08; A41D13/11
Attorney, Agent or Firm:
Patent Attorney Corporation Nagai International Patent Office