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Soporte para mascarilla a imprimir en 3D. Este soporte necesita de al menos 1 filtro delantero. El filtro se puede sujetar dos bandas elásticas (he puesto dos muecas de cada lado). Como filtro puedes usar una pedazo de tela de camiseta. Filtro o en su defecto cualquier otro protector.
Existen 3 versiones, una ciega, una con rejilla (para que se adapte a la cara) y una con válvula (puedes usar una válvula de cualquier tetrapak).
Mask support for 3D printing. This support needs at least 1 filter at front. The front filter can be fixed with two elastic bands (I’ve put two little locks on each side). As a filter you can use an old tshirt, filter, or any other recommended protector.
There are three version, one without breath, one with a grid (this will adapt to your face) and one with valve (you can use any tetrabrik or tetrapak valve).
Este es un diseño de prueba, puede cambiar sin previo aviso. This is a work in progress, the design could change without notice.
Última actualización / Las update:
16/03/2020.
This article was first featured at https://ift.tt/2IRw5Xz on March 16, 2020 at 03:41AM by arananet
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