The function of the nose wire is to make the protective mask more suitable for the face, ensuring that germs do not easily enter the respiratory system. The nose wire must have an excellent supporting appearance design, and it does not easily show resilience when it is not supported, and maintains its current appearance without deformation. Is it steel wire or iron wire in the mask shaping strip?
The material of the nose wire is PP, PE and iron wire. The first thing we should pay attention to for the nose wire is its shaping effect