What is the use of disposable masks

Disposable masks have very good ventilation performance and very good filtering ability for toxic gases. Wearing disposable masks can also play a role in keeping warm. Disposable masks have good water absorption and good waterproof performance. Moreover, disposable masks can stretch freely, feel comfortable and soft to the touch, and are relatively light in texture. Here is how to use disposable masks.

The correct steps to wear a disposable mask: First, wash your hands to prevent dirty hands from contaminating the inside of the mask. Place the mask horizontally on your face, mouth and nose, and use both hands to hang the ropes on both ends on your ears. Use both hands to pull the folds of the mask upward and downward at the same time so that the mask can completely cover the mouth, nose and chin. Finally, use the index fingers of both hands to press the metal strips on both sides of the bridge of your nose so that the upper end of the mask can fit closely against the bridge of your nose.

The mask has two sides, white and blue. Turn the white side inwards and the side with the metal strip upwards. First, tie the two lower straps behind your neck and tighten them! Make sure the bottom edge of the mask reaches the base of your chin. Pull up the upper edge of the mask to cover your mouth and nose. Pull the two upper straps behind your ears and tie them tightly on your head. Do not tie them on your ears. Use the index fingers of both hands to press the metal wire at the root of the nose on the upper side of the mask to make it fit tightly against the skin of the nose. Then gradually move your index fingers to both sides to make the entire mask fit close to the facial skin. After taking off the mask, wrap it in tape or a paper bag, then dispose of it in a covered trash can, and wash your hands immediately.

The above introduces some usage tips for disposable masks. Although disposable masks are very convenient to use, they also have their disadvantages. For example, disposable masks are generally not clear, and disposable masks are easily broken with a slight tear. The strength and durability of disposable masks are relatively poor. Because of this, disposable masks are prohibited from being reused.