How to make flowers with masks?

The method of making flowers with masks is as follows:

Material preparation: mask, scissors and adhesive tape.

1. First, we prepare a clean mask and cut it into two rectangles with scissors.

2. Then in the second step, we fold them together and trim them into a semicircle.

Step 3, we cut the scraps into "tassels" and then roll them on the wire.

Step 4: We stick double-sided adhesive tape on the cut semicircle and roll it up, so that the "mask flower" is finished.

How to wear a mask:

1, standard wear.

If there is a gap between the mask and the face, when people breathe, the airflow will flow to the gap, and the dust, droplets and aerosols attached to the virus can enter the body through the gap with the airflow, causing infection. Therefore, it is necessary to standardize the wearing of masks.

When wearing the mask, first unfold the radian reserved layer of the mask, fix the mask on the face through the ear strap, completely wrap the mouth, nose and chin, then forcibly pinch the metal strip above the bridge of the nose to make it close to the bridge of the nose, and finally adjust the tightness of the chin. If necessary, the lanyard can be knotted from the back of the head to improve the tightness. Avoid touching the outside of the mask with your hands during the whole wearing process.

2, distinguish between positive and negative.

The disposable medical mask worn by everyone is divided into three layers, the outermost layer is waterproof layer, the middle layer is filter layer, and the inner layer is moisture absorption layer. The hygroscopic layer can absorb the moist gas exhaled by the nose and mouth and keep the mask dry. If the mask is worn backwards, the gas exhaled by the nose and mouth cannot be effectively absorbed, and the mask is easy to get wet, thus losing its protective effect.

Before wearing a mask, the nose clip side of the mask should face up and the black face should face outward. If the mask has no color difference, it can be judged by the folds of the mask that the folds are downward.

3, timely replacement.

Under normal circumstances, disposable medical masks and medical surgical masks are used for a limited number of times, and the cumulative use does not exceed 8 hours; Occupational exposure personnel should not use masks for more than 4 hours. After the mask has reached the upper limit, it can't be used any more.

The mask should be replaced in time in the following situations: the mask is damaged or damaged; The mask is contaminated (e.g. stained with foreign bodies such as blood stains or droplets); Used for isolating wards or contacting patients; The mask is wet; There is an odor in the mask; Respiratory resistance increased significantly; The mask can't be close to the face.