June 24, 2022
Description
Primalwear.com offers a line of non-medical masks designed for fitness. Each mask has a small, removable framework to keep the material lifted off of your face. It helps when you are breathing hard. However, the plastic frame is very flimsy. I wanted a stiffer frame, so I designed this item with more structural strength. I have had good success with PETG, but PLA would likely work fine as well. Note: this frame will only work with the "small/medium" mask size from Primal.
It will also NOT work with a standard cloth mask unless you sew small pockets into the mask.
Here is the original plastic framework. It is .33mm thick.
New and improved with 3mm thickness. Fits correctly and works, though could use some sanding to smooth.
License:
Creative Commons — Attribution
Vicpylon
