The difference between children's masks and adult masks

The difference between children's masks and adult masks
1. Model size: adult masks are larger than children's masks; 2. Appearance difference: adult masks have a single appearance and color, and children's masks are more diverse, mainly to increase the attractiveness of children; 3. Different standard indicators: adults The ventilation resistance of the mask is set to 49 Pa (Pa) or less. Taking into account the children's physiological conditions and protecting their respiratory system, the ventilation resistance of children's masks is set to be less than or equal to 30 Pa (Pa).
To help ensure protection, the protective mask must fit well with the wearer's face.

Adult  protective masks are not specifically designed and produced for use by children, and whether they can be used by children has not been evaluated.

If the child's face is small or the face shape does not match the mask, the mask may not be able to fully adhere to the face, causing particles such as viruses and haze to leak from the edge of the mask, and the protective effect cannot be guaranteed.
Secondly, the material used for children's masks is the most breathable, because children are younger and have poor tolerance to breathing resistance. Children's breathing strength differs from that of adults. If the breathing resistance is too high, it will be worn for a long time. Different degrees of hypoxia can easily affect children's brain and physical health. Therefore, when choosing children's masks, you must choose children's special masks.

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