What are the characteristics of child face mask

What we often say is PM2.5,child face mask which means polluted particles with a diameter of 2.5 microns or less. The "PM2.5 mask" product itself does not exist. There is no mask specially developed to combat smog. "PM2.5 mask" is a collective name for filtering PM2.5 masks.

A mask that can filter PM2.5 is an excellent filter. Its pore size is smaller than 2.5 microns,child face mask which blocks PM2.5 particles. The mask plays its physical filtering mechanism. However, child face mask it is unreasonable to say that a certain filter element used in a mask can adsorb PM2.5 or eliminate PM2.5 by chemical means. In view of the particularity of children's wear, we believe that the smoothness of breathing,child face mask the comfort of wearing, and the reasonable price are also essential elements for children's masks. Children's activities cause the breathing rhythm and breathing volume to be very different from those of adults. Whether the breathing is smooth and whether there is a feeling of suffocation determines whether children are willing to wear this mask without putting their noses when their parents are not paying attention Exposing or pulling open the gap,child face mask losing the meaning of filtration. Children's face is very delicate, comfortable to wear, whether the product has hard corners,child face mask and the softness of the product also needs to be considered. We will not consider factors such as beautiful colors,child face mask cartoon patterns, and places of origin, because you choose a mask for children to resist smog,child face mask which is definitely not for beauty.