公开(公告)号：US20200288795A1

公开(公告)日：2020-09-17

申请号：US16768106

申请日：2017-11-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Hong Bing XIANG ,  Weifeng SHEN ,  Yuzheng LU ,  Chuang MA

IPC: A41D27/08 ,  A41D31/14 ,  A41D13/11 ,  A41H43/00 ,  A62B23/02

Abstract: Embodiments relate generally to systems and methods for providing an anti-counterfeit element within a filtering mask. A method of manufacturing a filtering mask may comprise extruding a filtering material from a source of the filtering material; melt-blowing the extruded filtering material to form a plurality of fibers; collecting the melt-blown fibers onto an outer surface of a lathe, wherein the outer surface of the lathe comprises a logo pattern; forming a fiber material about the logo pattern on the outer surface of the lathe via the collected melt-blown fibers; removing the formed fiber material to create an anti-counterfeit layer for use in the filtering mask, wherein at least one surface of the anti-counterfeit layer comprises the logo pattern within the fiber material; and assembling the anti-counterfeit layer within the filtering mask.