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Adding A Nylon Stocking Layer Could Boost Protection From Cloth Masks, Study Finds
NPR ^ | April 22, 20201:34 PM ET | Maria Godoy at NPR headquarters in Washington, D.C.

Posted on 04/23/2020 8:43:07 AM PDT by conservative98

During World War II, nylon stockings disappeared from store shelves as the valuable synthetic material was diverted to make critical wartime supplies such as parachutes, flak jackets and aircraft fuel tanks. Now, new research suggests that nylon stockings could once again play a critical role in a national battle — this time by making homemade cloth masks significantly more protective.

Researchers at Northeastern University have found that adding an outer layer made from nylon stockings to a homemade face covering can boost its ability to filter out small particles in the air by creating a tighter seal between the mask and the wearer's face. In some cases, that extra nylon layer helped homemade cloth masks match or exceed the filtering capability of medical-grade surgical masks.

"It really improved the performance of all of the masks, and it brought several of them up and over the baseline mask we were using, which was a 3M surgical-type mask," says Loretta Fernandez, an assistant professor of civil and environmental engineering at Northeastern University and one of the scientists who conducted the research.

(Excerpt) Read more at npr.org ...


TOPICS: Chit/Chat
KEYWORDS: coronavirus; diyfacemask; facemask; masks; pantyhose; stockings
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To: conservative98

Didn't ask, for Hillary's permission
21 posted on 04/23/2020 9:18:24 AM PDT by conservative98
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To: MayflowerMadam

People are making masks out of bra cups. Add panty hose on top of that and ... lingerie is back in style again.==========+=======

And now it’s unisex!


22 posted on 04/23/2020 9:29:34 AM PDT by pa_dweller (Stop looking for 'magic' numbers!)
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To: conservative98

Nylon??

I thought is was silk.

Marko


23 posted on 04/23/2020 9:29:48 AM PDT by markoman (Cautiously pessimistic.)
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To: conservative98

I dreamed I was the president, in my Maidenform Bra.


24 posted on 04/23/2020 9:30:25 AM PDT by JohnnyP (Thinking is hard work (I stole that from Rush).)
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To: conservative98

Don’t forget the propeller cap...very important...


25 posted on 04/23/2020 9:31:40 AM PDT by Mashood
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To: Parmy

It’s complicated.


26 posted on 04/23/2020 9:41:30 AM PDT by TribalPrincess2U (0bama's agenda�Divide and conquer seems to be working.?)
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To: conservative98

In olden days, a glimpse of stocking was looked on as something shocking. But now, Heaven knows, anything goes.


27 posted on 04/23/2020 9:43:12 AM PDT by Boogieman
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To: Parmy

Parmy wrote: “That’s right. I have seen people pick up their mask from the center console in their car seat. Put it on their faces with unsanitary hands. Go into the store and touch the cart and other surfaces. Pay their bill and go to their car and take off their dirty mask with their dirty hands.”

Why does that matter? These masks do not protect you from getting the virus. They do prevent those who have the virus from spreading it.


28 posted on 04/23/2020 9:43:50 AM PDT by DugwayDuke ("A man hears what he wants to hear and disregards the rest")
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To: DugwayDuke

So would a plastic bag. Tie tightly.

More BS from the frightened children of Whinmerica.


29 posted on 04/23/2020 9:45:15 AM PDT by JayAr36 (The worthless dispicable party must be destroyed)
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To: Tucker39
JMHO, but if you make the mask material so thick and impervious that air won’t flow relatively easily through it, the aspirations of the wearer will merely move the air AROUND the mask, through any available opening at the nose, etc., and there will be no filtering taking place at all. 

At work we have to wear a mask when outside of the office or cubicle. One worker has a beard that looks loke a cross between Amish and Mountain Man. Unless his beard has some type of antiviral properties, that mask does nothing except filter a sneeze.

We got a whole list of instructions about cleaning hands before and after putting on and taking off the mask, how to store it and how to wash it daily. It looked like the suiting up scenes from The Hot Zone. I have seen no one follow those instructions.

30 posted on 04/23/2020 9:53:20 AM PDT by KarlInOhio (Parachutes are only anecdotally effective due to the lack of significant double blind testing.)
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To: Parmy
...That's right. I have seen people pick up their mask from the center console in their car seat. Put it on their faces with unsanitary hands. Go into the store and touch the cart and other surfaces. Pay their bill and go to their car and take off their dirty mask with their dirty hands...

Maybe you have seen me. I am older, with other health issues, and have an N95 mask I keep in a brown paper bag. Maybe 2 or 3 times a week I go out to a store. I drive my own car, which no one else has been in for months, without the mask. I park, put on the mask and get whatever I need. Then I stop in the washroom and wash my hands thoroughly. I get back in my car without touching anything in the store, and take the mask off.

Now just where in that process did my "dirty hands" have a chance to pick something up?

I am conserving N95 masks for other people. I have worn one for several weeks, but probably a total of less than 8 hours.

31 posted on 04/23/2020 9:58:21 AM PDT by CurlyDave
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To: KarlInOhio
One worker has a beard that looks loke a cross between Amish and Mountain Man.

Is this the guy?


32 posted on 04/23/2020 10:02:26 AM PDT by spokeshave (Trump:....Bernie Sanders is a communist. ...thats gonna leave a Marx.)
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To: Dr. Sivana

“Well, women don’t seem to wear stockings for anything any more”

That’s better than mashed down leg hair.


33 posted on 04/23/2020 10:08:13 AM PDT by beef (Caution: Potential Sarcasm - Process Accordingly)
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To: Parmy

“Pick up their dirty mask with their dirty hands and put it on their faces and go into the store”

What are we supposed to do? Have our Mommy’s put it on for us? The mask is there to keep your germs in, not other people germs out.


34 posted on 04/23/2020 10:12:34 AM PDT by beef (Caution: Potential Sarcasm - Process Accordingly)
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To: Scrambler Bob

cut a small piece, and glue it to the mask-


35 posted on 04/23/2020 10:25:18 AM PDT by Bob434
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To: markoman

Nylon??

I thought it was pantyhose.


36 posted on 04/23/2020 10:27:50 AM PDT by 9YearLurker
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To: conservative98

The world around me is a clown show.


37 posted on 04/23/2020 10:32:26 AM PDT by shanover (...To disarm the people is the best and most effectual way to enslave them.-S.Adams)
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To: CurlyDave

one thing to help is to take and soak your mask with hand sanitizer, or rubbing alcohol, or hydrogen peroxide- or even just soap and water when you take it off (keep small bottle of hand sanitizer, or soapy water even- keep it in a soda bottle or soemthing- in car for those times when you gotta shop or get gas or whatever)- then do hands after cleaning the mask briefly- - You could also spray it with lysol but when you get home clean it with soap and water to get lysol off the mask- don’t wanna breath that in-


38 posted on 04/23/2020 10:38:22 AM PDT by Bob434
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To: conservative98

oh an i keep hearing and seeing articles saying ‘masks are to prevent people from transmitting the virus- but not for protecting against getting the virus’- if that is true- why does the mask prevent particles from going out, but it can’t prevent them from coming in? and m ost articles that say it doesn’t prevent catching the virus- go on to claim people are putting doctors and nurses at risk by hoarding the masks- but wait- i thought masks didn’t prevent people from getting it? If so, why do docs and nurses need them to be protected?

something isn’t adding up-


39 posted on 04/23/2020 10:42:48 AM PDT by Bob434
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To: beef

To all you guys that wear masks. If it makes you feel safe and better, by all means wear the thing. No matter how long you wear it or as many times you have breathed into it. Good luck!


40 posted on 04/23/2020 11:30:45 AM PDT by Parmy
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