The 3D face mask is a three-dimensional mask, which adopts a three-dimensional structure design that matches the shape of the face, thereby eliminating the gap between the mask and the sides such as the nose, cheeks, and chin.

3D mask consists of PP+PP or PP+MB+PP materials. Generally, there are more 3 layers. Compared with general masks, they can better fit the face and nose bridge.

The outer layer of the 3D mask will accumulate dust, bacteria and other dirt, while the inner layer blocks exhaled bacteria, saliva, etc., so the two sides cannot be used alternately.

The 3D mask is divided into children's models and adult models. The size of the two is different, and the ear hanging parts also have fine ear bench and use ultra -wide ear bench, and wider ear bench will be more comfortable when wearing for a long time.

Before wearing a 3d mask, the nose clip side of the mask should be facing up, and the dark side should be facing out. If the mask has no color difference, it can be judged according to the folds of the mask, and the folds are downwards to the outside.

The wearing method of 3D masks is the same as that of ordinary masks. When wearing, first unfold the curved reserved layer of the mask, fix the mask on the face through the ear straps, and completely cover the mouth, nose and jaw. Then squeeze the metal strip above the bridge of the nose firmly to make it close to the bridge of the nose, and then adjust the air tightness of the chin. During the whole wearing process, you should avoid touching the outside of the mask with your hands.