mask against covid 19 flexible Model do druku 3D

mask against covid 19 flexible Model do druku 3D stl, Od Mistermade

mask protection against the covid 19 fully printed, which has the following advantages:

-make a perfect seal adapting to the face, envitating the air in.

-avoid odors due to sweat, as it is easy to wash and the material does not absorb moisture

-it's very ergonomic, as it fits the face and you can use it on your ears or neck

-it has two threaded air in inputs, in which filters made of face cleaning cloths are housed, which are interchangeable for greater practicality and cleaning.

-it has a deformable nose clip in hot water (80 c), made in pla, which achieves an ideal adaptation, to avoid fogging in the glasses.

-easy to elaborate

-if you like my work, i appreciate your support =)

3d print parameters

part: filter mask
approximate weight: 17 grams
information:
printing parameters
proposed material: tpu
suggested temperature: 217 ° nozzle / 60 ° bed
suggested speed: 20 mm / s
layer / nozzle: 0.2-0.25 / 0.4-0.5
fan: 100%
horizontal expansion: -0.1
supports: not applicable
filling: 10% + no ironing
perimeters: 5
additional remarks: the flat piece is printed to later be fastened.

part: cap filter
approximate weight: 4 grams
information:
printing parameters
proposed material: pla
suggested temperature: 217 ° nozzle / 60 ° bed
suggested speed: 20 mm / s
layer / nozzle: 0.2 / 0.4
fan: 100%
horizontal expansion: -0.15
supports: not applicable
filling: 15% + no ironing
perimeters: 3
additional remarks: none

part: nose clip
attached plan
approximate weight: 2 grams
information:
printing parameters
proposed material: pla
suggested temperature: 217 ° nozzle / 60 ° bed
suggested speed: 20 mm / s
layer / nozzle: 0.2-0.25 / 0.4-0.5
fan: 100%
horizontal expansion: 0
supports: not applicable
filling: 15% + with ironing
perimeters: 5
additional observations: the flat piece is printed to later deform with hot water, and adapt to the shape of the nose.

part: strap mask
attached plan
approximate weight: 3 grams
pending reference image
stl
information:
printing parameters
proposed material: tpu
suggested temperature: 217 ° nozzle / 60 ° bed
suggested speed: 18 mm / s
layer / nozzle: 0.2-0.25 / 0.4-0.5
fan: 100%
horizontal expansion: 0
supports: not applicable
filling: 15% + ironing
perimeters: 5
additional remarks: does not apply