Since the outbreak of the epidemic in 2019, masks have played an important role in epidemic prevention and control. Wearing masks scientifically can play a very good role in protecting against influenza, influenza, etc. Respiratory infectious diseases. At the same time, the Joint Prevention and Control Mechanism of the State Council has also issued and continuously updated technical guidelines for the selection and use of masks for different groups of people.
The mask’s blocking of tiny particles such as bacteria and viruses mainly relies on electrostatic adsorption (electret treatment to make it charged). and the auxiliary role of mechanical barriers. Studies have shown that different types of antibacterial agents and different addition processes may have some adverse effects on the electrostatic adsorption effect of melt-blown cloth, leading to attenuation or premature attenuation of its filtration effect, which requires further verification.
kn95 mask filter membrane is a purely physical barrier and does not rely on static electricity. When the user inhales, the pore size is 100~200 nanometers. PM2.5 to PM0.3 will be blocked on the surface of the mask through physical screening. With the help of the kn95 mask filter membraneverystrong self-lubricating characteristics, every time Every exhalation will reversely push the particles attached to the surface of the mask back into the environment. Repeatedly, it does not rely on electrostatic adsorption, and truly achieves effective PM2.5 protection effect.
It is a melt-blown alternative material kn95 mask filter membrane manufacturer that integrates production, sales and customization. The company has advanced PTFE film production lines and composite production lines. The company’s products are widely used in various fields. With strong technical force, the company provides users with high-tech, high-quality, high-performance and high-level products. Interested parties can enter the store for consultation.
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