New Kid/children mask Anti-coronaVirus infection 4-ply mask supplier safety girl/boy mask fast ship to USA
contact Email : 13590932590@vip.126.com
whatsapp: 0086 13590932590
wechat: zhhy18
mask according to performance characteristics and scope of application, medical masks can be divided into: medical protective masks, medical surgical masks, general medical masks.
Medical protective mask
Meets GB19083-2003 "Technical Requirements for Medical Protective Masks" standard, important technical indicators include non-oily particle filtration efficiency and airflow resistance:
(1) Filtration efficiency: Under the condition of air flow rate (85 ± 2) L / min, the filtration efficiency for aerodynamic median diameter (0.24 ± 0.06) μm sodium chloride aerosol is not less than 95%, which is in line with N95 (Or FFP2) and above.
(2) Inspiratory resistance: Under the above flow conditions, the inspiratory resistance does not exceed 343.2Pa (35mmH2O).
children mask with good quantity non woven 4 ply
kid mask foldable design , material is non-woven & Melt-blown fabric filter cloth.
very comfortable good for children,kid, boy & girl mask .
There are two colour for boy and girl ,blue for boy , pink for girl . age from 3-12 years old
Breathing freely erery day .
two side show .
welcome contact below
Email: 13590932590@vip.126.com
whatsapp:0086 13590932590
wechat: zhhy18
