Owen, the masks from https://rendallco.com/ seem roomier than others I've
tried. The "Sentry" feels a bit bigger than the "Ace", though I like
both. A bit on the pricey side.
Carl
On Mon, Aug 24, 2020 at 9:36 AM Owen Densmore wrote:
> I probably missed it, but: Where can you find
FWIW, I have been using shop towels with clips. You can get the shop
towels in various levels of permeability. The ones I use have a
non-woven layer.
I find they conform fairly well to my face.
I can provide more details, if there is an interest.
Joe
On 8/26/20 2:02 PM, uǝlƃ ↙↙↙ wrote:
Some of the cotton masks we have were sewn by Renee's sister's SO. I can get
the pattern if you'd like, or maybe send you some of ours. The pattern is
contoured to cover the nose and mouth like a snout muzzle. Those masks seem to
do a good job of closing the gaps. But this rolled across my desk
I probably missed it, but: Where can you find reasonably effective masks of
the sort described?
Size appears to be an issue for me as well. I bought a good multilayer,
filter pocket mask. It fits tightly and has a nose wire. But it is too
small from nose to chin. One size does not fit all. I got
This excellent description landed in my spam folder. So it's likely it did for
others as well. Hopefully, the filters that reroute Frank's emails won't be the
ones that reroute mine.
The "80% of viral particles from entering your nose and mouth" link in the
Conversation article was from 2010,
I have been following reports on masks, face shields, and social distancing
with interest. The analysis is mostly fluid mechanics and filtration. My
specialty is fluid mechanics and I have conducted research on automotive air
filtration. I have served on the SAE Air Filter Test Code Committee