Materials and Patterns

Is flannel acceptable?
Flannel is not ideal for a couple reasons: The material gets hot to wear. The brushed fibers make it easier to get dirty and collect particles.
Fri, Apr 3, 2020 at 11:54 PM
Can I get reimbursed for my materials?
Currently, we are an entirely volunteer-run organization with no funding capabilities.  Everything we have built so far is built on donated time and service...
Fri, Apr 3, 2020 at 11:17 AM
Why are you working on the pleated style mask over the form-fitting masks?
The pleated style masks will fit all face types, whereas the form-fitting masks will not be able to fit some face types well.  If the facility requests a sp...
Mon, Apr 6, 2020 at 4:21 PM
What do you recommend for the ties?
You can make the ties out of cotton or cotton blend (lengthwise grain, crosswise grain, and bias are all okay).  You can also use bias tape.   We do not re...
Fri, Apr 3, 2020 at 11:18 AM
Are there any specifications on coffee filters, interfacing, or OLY-fun?
For the three-layer mask, the qualities that would follow the material specifications would be a mid-weight or lightweight non-woven, non-fusible, and high-...
Fri, Apr 3, 2020 at 11:20 AM
I don't have the interfacing required, what can I replace it with?
You can get interfacing from our industry partner Therm O Web here: https://thermowebmasksnow.com/. If you can't, it is better that you do not make the ...
Thu, Jul 30, 2020 at 12:04 PM
Can I use fusible interfacing?
No, do not use fusible interfacing. The adhesive on fusible interfacing may melt during the laundering process, and a melted adhesive could restrict airflow.
Fri, Apr 3, 2020 at 11:32 PM
Why is cotton blend better than 100% cotton?
A Cambridge University study shows that cotton blend slightly outperforms 100% cotton.
Fri, Apr 3, 2020 at 11:49 PM
Can I use material I have around the house (e.g. t-shirt material)? What should I avoid using?
We understand that not everybody has access to a sewing machine or a fabric store.  We have a design for an improvised mask that anybody can make out of a t...
Thu, Jul 30, 2020 at 12:07 PM
What is the pocket for in the pocket pattern?
We created this pattern because some volunteers have had trouble finding the material for the middle, non-woven layer.  Some organizations have said that th...
Fri, Apr 10, 2020 at 10:48 PM