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公开(公告)号:US11738221B2
公开(公告)日:2023-08-29
申请号:US17234862
申请日:2021-04-20
发明人: Fatih Konukoglu , Kenan Loyan , Esref Tuncer , Ahmet Ozkan , Mahmut Ozdemir , Erdogan Baris Ozden , Esin Kalfa Kilickan , Omer Yilmaz
IPC分类号: A62B23/02 , A41D13/11 , A62B18/02 , A62B18/08 , A62B7/10 , D03D1/00 , D03D13/00 , D03D15/25 , D03D15/56 , D03D15/587 , D03D15/00 , D06C7/00
CPC分类号: A62B23/025 , A41D13/1161 , A62B7/10 , A62B18/084 , A41D2500/20
摘要: A respiratory mask includes a mask fabric body made of a woven fabric having weft yarns and warp yarns, said fabric yarns comprising at least one yarn selected from yarns of a plastically bendable material and elastic yarns or threads.