Shenzhen Xushi Import and Export Co., Ltd.  

Product Name: Disposable Medical Surgical Face Mask Mascarilla Model NO.: QT1820003 Color: Blue Age Group: Adult Sterilization: Non Sterilization Shape: Foldable Style: Earloop Layers: 3 Ply Type: Medical Protective Mask Available Times: Disposable Filter Rating: Medical Standard: YY 0469-2011 Size: 17.5*9.5cm Product Name: Medical Surgical Disposable Mascarilla Packing: 50PCS/Bag Transport Package: Bag Specification: 50Pcs/Bag Origin: China HS Code: 3921909090 Product Description Features:1,Filtration efficiency: Under the condition of air flow (30 ± 2) L / min, the filtration efficiency of aerodynamic median diameter (0.24 ± 0.06) μm sodium chloride aerosol is not less than 30%;2,Bacterial filtration efficiency: Under the specified conditions, the filtration efficiency of aerosol of Staphylococcus aureus with an average particle diameter of (3 ± 0.3) μm is not less than 95%;3,Breathing resistance: under the condition of filtration efficiency flow rate, the inhalation resistance does not exceed 49Pa, and the exhalation resistance does not exceed 29.4Pa;4,Synthetic blood penetration: After 2ml of synthetic blood is sprayed at the pressure of 16.0kPa (120mmHg) towards the outer side of the mask, there should be no penetration on the inner side of the mask;Our Advantage and Service:1. We guarantee no spots, discoloration, wrinkles, hair, dirt and cutting scraps on our products.2. With rich exporting experience for several years, able to provide most competitive prices.Product NameMedical Surgical Face MaskMaterialPP nonwoven +high filtration paper +PP nonwovenSize17.5*9.5cmShipping Showen: