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Clean tip / Mask

Clean tip
Clean tip

People usually reuse their masks, but it is difficult to know whether the mask is still adequately clean. With this new material, as a mask becomes unfit for reuse it will alert people it is time to replace.

University

Ming-Chi University of Technology

Ming Chi University of Technology
Banqiao Dist., New Taipei City, Taiwan

Hsu, Yen

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Design

Ming-Chi University of Technology

Ming Chi University of Technology
Banqiao Dist., New Taipei City, Taiwan

Wang, Cheng-Wei

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