(no subject)
Oct. 16th, 2020 12:20 pmDad reports he's having trouble with his glasses fogging up, so I'm working on something like this:

Not my best photography but it will do for the moment. I am very proud of some of the zigzag work I did for the seams but I am going to have to find a way to get a better photo of that before posting it.
Quilter's cotton outside. 600 threadcount cotton against the face. dual layer polyester chiffon in the middle. Not, admittedly, actual filter fabric- but if Argonne Labs' results apply to the real world, it's a pretty good shot.
Going to see about making probably two more. One with a metal strip permanently installed in the nose bit, one with a pocket for add/remove option before washing. Masks don't help as much if they're not secure against your face at the edges. ETA: also going to use shorter elastic for the ear bits, or possibly use behind-the-head ties instead. I think Dad prefers the tie option.

Not my best photography but it will do for the moment. I am very proud of some of the zigzag work I did for the seams but I am going to have to find a way to get a better photo of that before posting it.
Quilter's cotton outside. 600 threadcount cotton against the face. dual layer polyester chiffon in the middle. Not, admittedly, actual filter fabric- but if Argonne Labs' results apply to the real world, it's a pretty good shot.
Going to see about making probably two more. One with a metal strip permanently installed in the nose bit, one with a pocket for add/remove option before washing. Masks don't help as much if they're not secure against your face at the edges. ETA: also going to use shorter elastic for the ear bits, or possibly use behind-the-head ties instead. I think Dad prefers the tie option.
no subject
Date: 2020-10-16 05:14 pm (UTC)no subject
Date: 2020-10-16 05:33 pm (UTC)Either way, I'll make sure he has the chance to make a good seal.