Frame made of flexible material to help the face mask adhere better to the face and prevent air from escaping sideways. A simple solution that could help increase the effectiveness of the mask when wearing it is now being tested by scientists from the Faculty of Mechanical Engineering at Brno University of Technology. They modified the already known concept according to their design, and then want to provide the final data to the public, so anyone could make a custom compression frame on a 3D printer.

Today we presented the technology to journalists, look at the pictures.