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公开(公告)号：EP3182850A1
公开(公告)日：2017-06-28
申请号：EP15772045.9
申请日：2015-08-12
发明人： NGUYEN, Nhat Ha Thi , XUE, Thomas J. , ANGADJIVAND, Seyed A. , AUSEN, Ronald W. , KOPECKY, William J. , GIBSON, Mark T. , HANSSON, Olof N. , KRONZER, Joseph P.
CPC分类号： A62B23/025 , A41D13/113 , A41D13/1138 , A41D13/1176 , A61F5/0104 , A61F11/14 , A62B18/025 , A62B18/084 , B29D28/00
摘要： One or more embodiments of a respirator that includes a polymeric netting is disclosed. The respirator can include a mask body including a perimeter, a harness attached to the mask body, and a face seal disposed adjacent at least a portion of the perimeter of the mask body. In one or more embodiments, the face seal includes a polymeric netting including polymeric ribbons and polymeric strands, where each of the polymeric ribbons and strands having a length, width, and height, where the length is the longest dimension, the width is the shortest dimension, and the height is the dimension transverse to the length and the width. The polymeric ribbons have a height-to-width aspect ratio of at least 5 to 1, a major surface that is intermittently bonded to only one polymeric strand, and a height that is at least two times greater than a height of the one polymeric strand.
摘要翻译： 公开了包括聚合物网的呼吸器的一个或多个实施例。 呼吸器可以包括面罩主体，该面罩主体包括周边，附接到面罩主体的背带以及邻近面罩主体的周边的至少一部分设置的面部密封件。 在一个或多个实施例中，面部密封件包括包含聚合物带和聚合物股线的聚合物网，其中聚合物带和股线中的每一个具有长度，宽度和高度，其中长度是最长尺寸，宽度是最短的 尺寸，高度是横向于长度和宽度的尺寸。 聚合物带具有至少5比1的高宽比，主要表面仅间断地结合到一根聚合物股，并且其高度至少是一根聚合物股的高度的两倍 。
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公开(公告)号：EP3182850B1
公开(公告)日：2018-09-26
申请号：EP15772045.9
申请日：2015-08-12
发明人： NGUYEN, Nhat Ha Thi , XUE, Thomas J. , ANGADJIVAND, Seyed A. , AUSEN, Ronald W. , KOPECKY, William J. , GIBSON, Mark T. , HANSSON, Olof N. , KRONZER, Joseph P.
CPC分类号： A62B23/025 , A41D13/113 , A41D13/1138 , A41D13/1176 , A61F5/0104 , A61F11/14 , A62B18/025 , A62B18/084 , B29D28/00
摘要： One or more embodiments of a respirator that includes a polymeric netting is disclosed. The respirator can include a mask body including a perimeter, a harness attached to the mask body, and a face seal disposed adjacent at least a portion of the perimeter of the mask body. In one or more embodiments, the face seal includes a polymeric netting including polymeric ribbons and polymeric strands, where each of the polymeric ribbons and strands having a length, width, and height, where the length is the longest dimension, the width is the shortest dimension, and the height is the dimension transverse to the length and the width. The polymeric ribbons have a height-to-width aspect ratio of at least 5 to 1, a major surface that is intermittently bonded to only one polymeric strand, and a height that is at least two times greater than a height of the one polymeric strand.
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