Dasheng Mask

  • One of Hottest for Protective Disposable Face Mask - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    One of Hottest for Protective Disposable Face Mask - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • Bottom price Anti-Virus Mask - 5 Ply Filtration Face Shield KN95 – VTECH

    Bottom price Anti-Virus Mask - 5 Ply Filtration Face Shield KN95 – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • Factory supplied Fast Deliver Foldable Mask - 5 Ply Filtration Face Shield KN95 – VTECH

    Factory supplied Fast Deliver Foldable Mask - 5 Ply Filtration Face Shield KN95 – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • Hot sale Kn95 Filtering Face Mask - GB2626-2006 KN95 Mask – VTECH
  • Online Exporter Disposable Nonwoven Face Mask - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Online Exporter Disposable Nonwoven Face Mask - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • Excellent quality Kn95 Mask Ce - KN95 Protective Face Mask – VTECH

    Excellent quality Kn95 Mask Ce - KN95 Protective Face Mask – VTECH

    kn95 is a mask certified by China’s GB2626-2006 respiratory protection user self-priming filter anti-particle respirator standard. It is equivalent to the protection level of n95, but only follows the test standards of different countries. ”N” means not resistant to oil. “95″ means that when exposed to a specified number of special test particles, the particle concentration in the mask is more than 95% lower than the particle concentration outside the mask. The 9...
  • Manufactur standard China Manufacturers Kn95 - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Manufactur standard China Manufacturers Kn95 - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • OEM Supply China Disposable Non Medical Use Protective - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    OEM Supply China Disposable Non Medical Use Protective - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • OEM manufacturer Melt-Blown Fabric - 5 Ply Filtration Face Shield KN95 – VTECH

    OEM manufacturer Melt-Blown Fabric - 5 Ply Filtration Face Shield KN95 – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
  • Big Discount Face Masks Tuv - High Quality 5ply KN95 Face Mask With 2 Layers Of Melt-blown Cloth – VTECH

    Big Discount Face Masks Tuv - High Quality 5ply KN95 Face Mask With 2 Layers Of Melt-blown Cloth – VTECH

    Brief introduction of KN95 mask kn95 is a mask certified by China’s GB2626-2006 respiratory protection user self-priming filter anti-particle respirator standard. It is equivalent to the protection level of n95, but only follows the test standards of different countries. ”N” means not resistant to oil. “95″ means that when exposed to a specified number of special test particles, the particle concentration in the mask is more than 95% lower than the particle conce...
  • Factory wholesale Ce Face Mask - KN95 Dust Respirator Mask – VTECH

    Factory wholesale Ce Face Mask - KN95 Dust Respirator Mask – VTECH

    1. Wash your hands before wearing a mask, or avoid touching your hands with the inside of the mask while wearing the mask to reduce the possibility of the mask being contaminated. 2. Distinguish the inside, outside, top and bottom of the mask clearly. 3. Do not squeeze the mask by hand, KN95 mask can only isolate the virus on the surface of the mask. If you squeeze the mask by hand, the virus will wet the mask with the droplets, which is easy to cause virus infection. 4. Try to make the mask ...
  • Europe style for Disposable Anti-Mist Dust Mask - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Europe style for Disposable Anti-Mist Dust Mask - White Ear-loop Disposable Protective 3D Face Mask – VTECH

    Function and use The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7-10µm, which is also within its protection range.Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials. Particulate matter of har...
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