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KN95 disposable 4 layers non medical mask

Disposable KN95 mask

model: KN95/FFP2(FLATED kn95 mask )

standard: EN149:2001+A1:2009

have CE certificate.

Resistance of inhalation and exhalation (GB 2626-2006)

Total inhalation resistance <=350

Total exhalation resistance <=250

Temperature: 22.3℃

relative humidity: 36.1%

Aerosol chamber: NaC1

concentration of aerosol chamber: 15mg/m3

Flow meter rate: 85L/min

We also have Surgical Face Mask,N95 Protective Mask,Disposable Civil Mask,Disposable Pvc Gloves,Medical Nitrile Gloves,

Company information 

Zhengzhou Dongfeng Mid-south Enterprise Co., Ltd. was founded in February 2020 with a total investment of 50 million yuan and is located in Quliang Wanli Industrial Zone, Xinmi city,Zhengzhou, Henan. It is a modern enterpris specializing in the production of medical devices,medical materials and personal protective equipment ,Disposable KN95 protective  MASK. It is also a comprehensive enterprise integrating research and development, production, operation and distribution.Our Protective KN95 Mask is 5-layer Disposable Mask,but it is non-medical mask .