The mask is a natural barrier to preventing the droplet transmission of coronavirus. Blood eyes and mouth preventing infection.
The mask can also be used to protect the skin from small flying objects, paint, dust.
The advantages of this type of mask:
+ Coronavirus is transmitted in 95% of cases by drip. Face shield is a natural barrier against the virus.
+ The face mask "Angel" is a convenient and affordable clothing for glasses.
+ The mask is adjustable in size and equally comfortable.
+ The mask is made of nylon - a flexible material.
+ The mask is easy to assemble without a special tool. For assembly, you need only 1 additional component - a transparent film (Transparency Film for Plain Paper Copier), which can be purchased at the links below. The film mount is hidden inward for reliability and safety. Thanks to what the mask has a stylish appearance. The mask "you can assemble yourself an unlimited number of times (change the film, adjust the size)."
See the copyright for the invention on the website: https://lego20.github.io
You can purchase the finished product on the website: http://shapeways.com
Acquired 3D model of the medical face mask "Angel", you get permission to distribute it, free use for commercial purposes of the licensed work Medical face mask "Angel".
File format: .stl, .asm (Original file format. Creo Parmetric 4.0).
Additional Information
Transparent film should be done in accordance with the drawing.
Permissible replacement of transparent film: film for lamination.
The plane for lamination before the necessary additional preparations, advancement with a hole punch at the points of attachment to the mask in accordance with the drawing.
References
Transparency Film for Plain Paper Copier:
1) https://www.amazon.com/Apollo-Transparency-Copier-Without-VPP100CE/dp/B001E67VP6
2) https://www.ebay.com/itm/WJM-Plain-Paper-Copier-Transparency-Film-PPC-440-100-Sheets-NEW/223839760997?hash=item341de3b265:g:RPkAAOSwFZNeFTbZ
3) https://www.walmart.com/ip/Apollo-Plain-Paper-Copier-Transparency-Film/165946036
4) https://www.ebay.com/itm/3M-CG3410-Transparency-Film-50-sheets-Open-Box/193427976162?hash=item2d0934afe2:g:hboAAOSwpSlemk5h
