BUTTERFLY Non Woven n95 mask, for Clinics, Home, Hospitals, Industries, Size : Standard

Listing ID #5515747

specification of each layer :

first layer non woven 40-50 gsm

second layer melt blown filter – 25 gsm

third layer support fabric -30 gsm

fourth layer melt blown filter – 25 gsm

fifth layer non woven skin friendly fabric – 30 gsm

elastic – 3 to 5 mm

nose strip – 5 to 8 mm

bfc(%) – up to 99.60 %

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