Covid mask stiffening ring
thingiverse
This awesome stiffening ring for MrDWGraf's incredible mask design is available at https://www.thingiverse.com/thing:4256244. I was having trouble with TPU thread flexibility causing the mask cover to pop off, but all that changed when I printed this fantastic ring and pressed it firmly into place before screwing on the cover. The result is a much more secure fit, one that's no longer prone to coming loose at any moment. You may need to scale the design slightly depending on your printer and material of choice, and a couple drops of glue can also help keep the adapter in its proper position.
With this file you will be able to print Covid mask stiffening ring with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Covid mask stiffening ring.