Community Face Mask Tutorial : How to Cut filter material

Files are located here: https://grabcad.com/library/diy-face-mask-1 or https://www.thingiverse.com/thing:4231792 Don't have a 3D printer but want these face mask frames? Tower Garden Project, a US company, has taken this 3d model and created injection molding tooling. Check them out here : https://gardentowerproject.com/product/face-mask-frames-family-kit/ Helpful links: CDC Guidelines for Homemade face mask: https://www.cdc.gov/coronavirus/2019-ncov/hcp/ppe-strategy/face-masks.html UF article about Halyard H600 material : https://ufhealth.org/news/2020/uf-health-anesthesiology-team-devises-respirator-mask-made-existing-hospital-materials Homemade face mask filter material research article https://smartairfilters.com/en/blog/best-materials-make-diy-face-mask-virus/ MSDS Sheet for the Filtrete 3D filters. These filters DO NOT have Fiberglass in them. https://www1.mscdirect.com/MSDS/MSDS00023/53337903-20111224.PDF?fbclid=IwAR2X5_oPmuuHh3nsIpUsqWs5THO6nOcYWab-Hz15eFzeR1KIlcJlN2UCJng