4 ply Anti penetion nonwoven face mask 四层防渗透无纺布口罩
Size: 9.2(18)×18cm
Material: 18g/㎡ We-laid nonwovens(or 22g/㎡PP)+anti-penetration punching membrane+24g/㎡ melting-blown PP+25g/㎡ calendering PP
Packing: 50pcs/box, 6box/carton or 20box/carton
Function: 4-ply structure, effectively prevent from bacteria and dust, high effciency in resisting penetration, BFE up to 99%
Production technique: ultrasonic machine-sewed, with tie and nosepiece
Application: suitable for casualty wards, infection wards, surgery rooms, medical sanitation, scientific experiment, chemical industy and pharmacy.
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Andrew – :
Good quality! Going to be useful for this time in need.
Maria – :
I love grey hoodies! This is perfect with my grey Ninja shirt, when I get cold I throw this on and I can still be a Ninja.