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It takes 20 minutes to print the photo on the face mask which costs ₹60 a piece. As wearing face masks becomes a mandatory part of the ‘ new normal ’, people are coming up with unique ways ...

mask. Imagine slipping on a mask that can ... He mounted each LED matrix onto a custom-designed printed circuit board, then soldered together all 16 flat PCBs using tiny wires and tabs to form ...

An engineering professor at the University of Guelph has developed a cost-effective way to produce customized face masks for more comfort and better protection against airborne particles.

Custom heat-formed polycarbonate lenses cover the eye holes. The mask itself was printed using Draft resin, and the inside was padded with a thin layer of foam. It might also be possible to create ...