MASCARA ECONOMICA CORONAVIRUS COVID 19 leaves 180 with one kg

cults3d

Economical mask to make with a soda bottle in the slot leaving the curved part down. It takes advantage of the transparency of the bottle to be able to SEE. An elastic band with 2 seals is placed on it. The purpose of this development is to have or be able to make protective elements with the least amount of resources. Only 11 grams of material are used, the front can be made with transparent materials such as pet or polycarbonate even with an old X-ray. You put some glue in the slot and that's it... You can add a foam separator to move it away from the face and give more comfort. There is no need to throw away the cuts as they can be glued and joined for another mask.