Analysis of the Function of Mask Melt Blown Cloth
1, Definition of mask meltblown fabric
Mask meltblown fabric, also known as meltblown fabric, protective fabric, or mask meltblown fabric, is a non-woven material made by high-temperature meltblown spraying, which plays an important role in mask production.
2, The function of mask meltblown fabric
1. Filter small particles
Melt blown cloth is a fiber layer made of polymer materials such as polypropylene, which has good filtration performance and can filter out small particles with a diameter between 0.1 and 0.5 microns, such as bacteria, viruses, dust, etc., to protect the respiratory tract from pollution.
2. Isolate liquid droplets
During the COVID-19 pandemic, melt blown cloth not only filters out particulate matter in the air, but also isolates contact between oral, nasal, and facial skin and liquid droplets, reducing the likelihood of contamination on the outer surface of masks and improving their effectiveness.
3. Improve the breathability of masks
The melt blown fabric on the mask has many small pores, which can improve the breathability of the mask while ensuring the filtering effect, making breathing more comfortable when wearing the mask.
4. Can enhance the stability of mask structure
Melt blown fabric can be used as an intermediate or inner layer material for masks, assisting in filtering and isolating particles. At the same time, it can also increase the structural stability of the mask, making it more suitable for the face and more effectively improving the effectiveness of mask use.
3, Selection of mask meltblown fabric
When choosing a mask, be sure to choose one with melt blown fabric to ensure its filtering effect and stability.
2. The mask meltblown fabric produced by legitimate manufacturers should comply with national and relevant standards. The material of the mask meltblown fabric should be environmentally friendly, non-toxic, harmless, and medical grade.
3. The quality and reliability of mask melt blown fabric can be judged by observing the labels, packaging information, and other methods on the mask.
