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Detection mask / Detection mask

Detection mask

In some industries in our daily life, we have to wear a mask for work because of health considerations, and sometimes we use masks for a short period of time; however, we do n’t know whether the masks are contaminated and whether we can recycle them again. Therefore, I have designed an environmentally friendly color-changing mask, so that users can intuitively understand whether the masks they have used are contaminated. It is helpful to alleviate the confusion caused by the lack of masks caused by the current wearing of "2019-nCoV" masks.

University

Mingde College of Guizhou Universit

Mingde College of Guizhou Universit
Guiyang, China

Hongxing Xiang,
Mingde College of Guizhou Universit