Medical Mask suppliers Specifications:
Main materials: 34% nonwoven +36% melt-blown +30% nonwoven;
Contact with skin materials: spun-bond polypropylene, spandex and acryl fiber
Product performance:
Bacterial filtration efficiency (BFE) 鈮?8%;
Particle filtration efficiency (PFE) 鈮?0%;
Differential pressure
free from corrosive gases and well ventilated and clean.
Term of validity: 2 yearsMedical Mask suppliers
website:http://www.asbmedical.com/medical-mask/