Latest revision as of 16:44, 27 April 2020

Evaluations

My Mask Movement - [3]
Project Carola. Open source hardware project - production of filter material as well? [4]
Billings Clinic - [5]
Sunlu - [6] - Jonathan like s it - [7]
Nanohack by Copper 3D
Cults 3D download - [8]
Iafactoria - [9]

N95 masks, called that because they filter out 95 percent of particles smaller than .3 microns, represent a tricky production problem. They must sit snug enough to create a seal and fit to the individual’s face. The masks consist of two layers of cloth with a piece of melt-blown polypropylene in between. The polypropylene is extruded at extremely small diameters, then settles and cools in a random pattern. The fibers are electrically charged, attracting particles while allowing air to pass through. - [12]

@@ Line 13: / Line 13: @@
 *Cults 3D download - [https://cults3d.com/en/3d-model/various/antivirus-mask-covid-19-compliant?fbclid=IwAR1e1VTUNNBQ6TpFsMUhsEclUDOxoeIYWTKg4fzdMy662EBJDMOrlYXs8SQ]
 *Iafactoria - [https://www.thingiverse.com/thing:4225667]
+==Open Sourcish==
+*'''Manu Prakash, NC license''' - [https://www.statnews.com/2020/04/09/labs-use-diving-gear-plumbing-supplies-to-fashion-coronavirus-masks-ventilators/]
 ==Proprietary==
-*'''Manu Prakash, NC license''' - [https://www.statnews.com/2020/04/09/labs-use-diving-gear-plumbing-supplies-to-fashion-coronavirus-masks-ventilators/]
 *[[Virimask]]