Face mask with cartridges

cults3d

A face mask design to help you fight airborne fine particles. Due to its watertightness, care must be taken to avoid the possible accumulation of CO². Clean it well before use to remove dust residues from the printing material, you can even apply a coat of latex or natural varnish suitable for this purpose. This mask has a wide ribbon on the inside rim. This allows a gasket to be glued on to further improve the seal. . Its operation requires a filtering part (technical filter material, cotton or gauze) and flat elastic bands. A 60 mm long and 30 mm wide disc must be made. We put the two parts together and the "cartridge" that will filter the air breathed goes into the "tubes" on the sides. then simply adjust the elastics to his waist. You can also warm the mask slightly (50-60° C) so that it fits the shape of your face perfectly (use a cloth to protect yourself). This model is designed to be manufactured without a support but you can use it to have an impeccable look. other masks : https://cults3d.com/en/3d-model/tool/double-protection-covid-masque https://cults3d.com/en/3d-model/tool/cute-respirator-mask More projects : https://cults3d.com/fr/utilisateurs/3d-fabric-jean-pierre/cr%C3%A9ations Next: https://twitter.com/fabricejeanpier