A face mask is a sanitary product, generally refers to a device worn on the nose and nose to filter the air entering the nose and nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer's nose and nose, and is made of gauze or paper.(China mask)
Read MoreThere are some non-medical masks whose names are very similar to medical masks, such as disposable protective masks and disposable daily protective masks. So whether these masks can meet our daily protection needs, let’s talk about medical masks and non-medical disposables
Read More