To sew a protective mask, you'll need fabric, elastic or ties, and a sewing machine or needle and thread. Start by cutting two layers of fabric into the desired mask shape, typically rectangular with pleats or a fitted design. Sew the layers together, leaving openings for the elastic or ties, then attach them securely on either side. Finally, ensure all edges are finished to prevent fraying and enhance comfort.
Drop to the ground, don protective mask (if not donned already)
Upon issue of your protective mask, you should clean and inspect your mask IAW with the M50 mask and T.O. and as directed
Upon issue of your protective mask, you should clean and inspect your mask IAW with the M50 mask and T.O. and as directed
the difficulty of drinking in the protective mask
two
By the front of the facepiece
re-adjust the mask fit
Turn in mask
turn in the mask
turn in the mask
protective overgarments protective mask protective overboots
Protective overgarments protective overboots protective mask