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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 current prevention of new coronavirus wearing masks for all people.


Mingde college, guizhou university

Mingde college, guizhou university
Guiyang, China

Zhou Hen,
Mingde college, guizhou university

Liang Zhou,
Lianyungang Institute of Technology

Yangqin lin,
Mingde college, guizhou university

Run Chang,
Mingde college, guizhou university