covid 19 mask clip
4,431
visitas
221
descargas
2
colecciones
0 comentarios
Cargando comentarios... 
covid 19 mask clip
3D
Published 2020-03-29T11:50:14+00:00
36
0
Add to Collection
Descripción
Clip to make a protective mask. I used TNT (TNT is the acronym for the Italian Tessuto Non Tessuto, which in English translates to Nonwoven. In German it translates to vliesstoffe and in French, non tisse.)
This cant protect you as FFP3 respirators. Not for protection against viruses. The mask avoids spraying the droplets to contaminate others.
The filter: 4 TNT sheets of 27 cm x 20 cm.
I used the screws because in this way it is possible to use several sheets of TNT together and it makes the clip more resistant.
Assembly
N. 4 screws - M3 12 mm
N. 4 nuts - M3
Licencia
Información técnica
| Date published | 29/03/2020 |
Más información
Archivos