The production process is divided into two main stages. In the first stage, the initial mask-forming material is cut to the pre-programmed dimensions, it is then folded, and lastly, the mask is welded. In this stage also metal clips are added to the top part of the mask so the shape of the mask can accommodate the shape of the nose. During the second stage, two elastic bands are welded on both sides of the protective mask to allow the mask to be attached to the ears.