Title:
MASK
Document Type and Number:
Japanese Patent JP2016073445
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a mask capable of maintaining a comfortable wear feeling.SOLUTION: A mask according to one aspect of the invention includes a mask body, and a face seal including a first layer with a base material layer, a water absorption layer, and a second layer with a face contact layer in this order. The face seal includes an outer peripheral edge part fixed to the mask body, and an inner peripheral edge part forming an opening, and includes a blocking processing region for blocking the inner peripheral edge part of the face seal.SELECTED DRAWING: Figure 3
Inventors:
SATO KATSUYUKI
TAKASHINA TAKAHIRO
KAWAZOE MARINA
TAKASHINA TAKAHIRO
KAWAZOE MARINA
Application Number:
JP2014205731A
Publication Date:
May 12, 2016
Filing Date:
October 06, 2014
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO
International Classes:
A62B18/02
Attorney, Agent or Firm:
Yoshiki Hasegawa
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki
Hideki Komatsu
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki
Hideki Komatsu