Medical meltblown fabrics OEM -ASTM F2100-07 standard of USA -Nelson lab inspection -BFE95,BFE98,BFE99 -Low penetration rate Medcal meltblown fabrics ... 1,filtering ,seperation, insulation 2,protective mask,surgical gown,medical dressing 3,garment lining,pillow case,table cover,suit cover ... ,industrial micro-dust maskSpecification: 1,BFE95,BFE98,BFE99 for medical mask 2, N95 N99 N100 R95 R99 R100 P95 ...