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Anti fog mask / mask

Anti fog mask
Anti fog mask

With the spread of global diseases, people pay more and more attention to wearing masks. This mask is mainly used to solve the problem of fog on the glasses after wearing the mask. Add a layer of flannelette on the top of the mask to block the hot air, that is, change the direction of the air flow, so that the glasses will not fog.

University

Xi'an University of Technology

Xi'an University of Technology
Xi'an University of Technology
Xi'an, China

gang li,
Xi'an University of Technology

shuo liu,
Xi'an University of Technology

yu yan,
Xi'an University of Technology

hangyang chen,
Xi'an University of Technology