FFP1 FFP2 FFP3 Polypropylene Meltblown Nonwoven
The meltblown material for dustproof respirators meets European EN 149:2001 and American NIOSH42 CFR-84 They can be used to manufacture face mask or respirators for the grades as European standard FFP1 FFP2 FFP3 and the US Standard N95 N99 N100 R95 R99 and Korea Standard KF80 KF94 KF99 different face masks used for medical and surgical industrial or labor protective dustproof
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