Automotive designer created prefabricated protective masks against coronavirus

The prefabricated cardboard mask has clamps for the inner filter, elements of additional sealing and adaptation to the shape of the face, ventilation holes in the nose and several holes for the fixing cord.

The mask can be made of different materials. The simplest is printing cardboard, in which case it can be used for 6-8 hours. In addition, it is possible to manufacture a mask from bio-neutral plastic. A filter made of a paper towel, cloth or medical grade should be changed every 2-3 hours. There is also a cord or rubber cord mount.

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