MakerMask

breathable masks

Finding and Selecting Polypropylene for Washable Masks

In this post we discuss how we think about selecting spunbond nonwoven polypropylene (NWPP) fabrics for washable masks, where we have found spunbond NWPP, and why we’ve chosen Smart-Fab® Double-Thick for our next round of testing. Our Mission Our mission is to share information with the public about the best emerging mask science to help […]

Adopting WHO Guidance on Fabric Masks for COVID-19

This paper describes key differences between the WHO and the CDC fabric mask guidelines, including the rationale for the inclusion of hydrophobic polypropylene materials in the WHO guidance, and was initially shared on the SSRN Preprint Server on June 26, 2020. [Update: December 2020)] The WHO updated their guidance on Fabric Masks December 1, 2020. […]

Constructing Masks for Singers

Dr. Jocelyn Songer In this guest blog post, Joan Fearnley, a soprano, a choir director, and the creator of the open source “Singer’s Mask” pattern/design, teams up with MakerMask to discuss some of the science and special considerations for masks for singers. The five sections of this post answer key questions about masks for singers: […]

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