[Dark Beer × Net Convection] Anti-PM2.5 Anti-Haze Mask Children's West Tian / East Sea

The epidemic has disturbed the whole world for several whole years. Those lucky enough to use masks have fought hard until now. Masks protect us today, But discarded masks may become a big problem tomorrow, Non-woven materials that cannot be decomposed naturally began to become garbage, intentionally or unintentionally, in the oceans and mountains. **Dark Beer BEERU × Net Convection**, a mask that can be washed repeatedly, still has protection, can filter PM2.5 particles, and is suitable for everyone. You may like the dawn in the east, the sunset in the west, Like the tide, like the rice waves, If you can, it is best to face the whole landscape, open your hands and take a deep breath without worry. Q: Does the net convection mask meet the World Health Organization (WHO) specifications for epidemic prevention cloth masks? A: WHO has four requirements for whether cloth masks have epidemic prevention capabilities: 1. At least three-layer structure | The nano-protective layer of net convection is a structure of more than four layers, plus the surface cloth/inner cloth, it reaches 6 layers, which fully meets the specification. 2. The lining has adsorption capacity | The lining of the net convection mask is made of moisture-wicking functional fabrics, and is treated with antibacterial, which is not easy to breed bacteria. 3. The middle layer has the ability to filter | The middle layer of the net convection mask is Xpure washable filter material, which has passed the American VFE/BFE/PFE & CNS15980 standard and can easily filter extremely fine particles. 4. The surface cloth is not easy to absorb substances, such as polyester fiber | Net Convection All masks are made of polyester fiber surface cloth, which is breathable and difficult to absorb fine substances. Q: Does the net convection filter material pass the Virus Filtration (VFE) test of the International Verification Unit? A: Yes, the net convection has the filter material sent to the ASTM standard test of the Nelson laboratory in the United States, and obtained BFE (bacterial filtration efficiency) > 99.9%, VFE (virus droplet filtration efficiency) > 99.9%, PFE (particulate filtration efficiency) efficiency) > 99.7%. Q: Can net convection masks block the new coronavirus? A: Because this is a non-medical device, it cannot directly claim to have anti-epidemic effects due to regulations. It can only be said that it is a non-medical grade cloth mask that can resist PM2.5, dust, oil droplets, droplets, liquid penetration, and pollutants contacting the nose and mouth, and can be repeatedly washed and disinfected. The Food and Drug Administration announced on 2020.02.26 that masks that can resist PM2.5 also have a certain protective effect against epidemics. (For related news, please click here) The net convection mask, taking the G2 version as an example, has passed the CNS15980 national anti-haze certification class B (protective air tightness> 88%, salt mist filtration> 95%, oil mist filtration> 90%); the filter material used also measured CNS14755 masks Protection efficiency> 95%, CNS14775 bacteria filtration efficiency> 99.9%; and obtained by Nelson laboratory in the United States with ASTM international standards: BFE (bacterial filtration efficiency) > 99.9%, VFE (virus filtration efficiency) > 99.9%, PFE (granular filtration efficiency) filtration efficiency) > 99.7%, making it the brand with the most complete inspection report on the market. (Please refer to this page for the complete scan file of the relevant inspection report) In addition, the net convection filter material is made of hydrophobic nanofibers stacked and woven. It does not rely on static electricity, has excellent water-repellent ability, and can withstand repeated washing up to 200 times. It is very suitable for daily life to isolate all kinds of pollution. Face mask. Q: Does the net convection mask have the medical equipment brand name? Is it medical grade? A: The net convection mask does not have the medical equipment brand name, so it is not a medical mask. Although some medical masks have been tested, they have also obtained good results (please refer to this page for relevant reports). But there are two main stages to become a medical device: 1) passing the factory inspection, 2) passing the product certification. Only after passing the first stage can a medical device manufacturing license be obtained, and the products passed in the second stage can be applied for a medical material brand name. We have only tested the second stage. In the first stage, because a clean room must be provided, and after the epidemic, medical masks have become an item of collection and control, so it is not yet possible to apply for a medical device brand name. Q: How to clean the net convection mask? How to sterilize? Wear it daily for commuting only, and wash it once every three to five days. However, if you have access to closed public places or medical institutions, and you may come into contact with germs, it is recommended to go home and clean them immediately on the same day! Cleaning method: It is recommended to hand wash gently, and use a surfactant such as soap or laundry detergent to scrub the mask on both sides until it is completely foamed. Please rub it for at least 30 seconds, then rinse it with running water, and finally wring out the excess water with an appropriate force. Then hang to dry. It can also be washed in a washing machine, but it needs to be protected by a laundry bag (preferably with a hard shell), and please set it to "soft wash" as much as possible to avoid product damage caused by the excessive cleaning force of some brands of washing machines. (Note that the anti-fog airtight sticker does not need to be removed when cleaning the mask, it can be washed with water) Disinfection method: If cleaning is inconvenient for a while, 75% alcohol, hypochlorous acid water or diluted bleach can be sprayed evenly on both sides to disinfect, or low heat sterilization below 80 degrees Celsius can be used, which will not affect the filter material. Only anti-haze magic headscarf V2.0, ultra black and other products that use "thermal bonding" technology, please avoid using alcohol to disinfect, which may cause the hot glue to dissolve and lose its viscosity. UV exposure can also sterilize, but because the effect is difficult to verify, and it is not our professional field, we do not recommend it at present! Q: What is the water repellency of the net convection mask? Will it decrease with the number of cleanings? A: The water-repellent function of the net convection mask comes from the stacking of special water-based nanofibers, and the water-repellent ability is much greater than that of ordinary cloth masks. Since the filter material will be pulled during the washing process, the pores will increase or increase, so the water repellent ability may be slightly weakened with the number of cleanings, but the hydrophobicity of the filter material itself does not change with the number of cleanings. It can maintain a certain waterproof ability. **The above information is provided by Net Convection and is responsible for the content.** ▍Product Information Contents: Anti-haze fabric mask x1 Material: Surface cloth, lining and ear straps (100% polyester fiber), Xpure nano protective layer (100% polypropylene fiber), molding bead, Silicone collar Size: width 16cm, height 11cm Origin: Taiwan