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RE-COVER / Sterilizer


120 billion masks are thrown away every month in this time of national epidemics.
Active reuse of mask is key to alleviate the problem of non-recyclable masks. Trust formation through full functional recovery of masks is necessary for this.
The core of the mask filter is moisture and static electricity. The static electricity of the mask filter attracts pollutants and adsorbs them, and the moisture in our breath weakens static electricity.
This sterilizer inspired from laundry machine will recharge static electricity, dry out moisture and help UV light cleanses masks more effectively through its unique movements.



Seoul, South Korea

Sungwhan Kim,
Seoul National University

Heekun Park,
Seoul National University