Why can a disposable mask
only be used once? The use of dust masks in daily life is very common. In different fields and different regional environments, there are mask categories with matching characteristics to choose from. Among them, the most frequently used in daily life is the disposable mask. A disposable mask is a mask made of multiple layers of non-woven fabrics, which must be thrown away after use. Next, ZhengQun Medical Devices Co., LTD. will introduce you to disposable masks.
First of all: what is a disposable mask?
According to the above statement on Baidu Encyclopedia, a disposable mask is a mask made of two layers of 28 grams of non-woven fabric. The bridge of the nose is made of green and environmentally friendly plastic strips without any metal materials. It is breathable, comfortable and suitable for wearing. Used in electronic device factories and daily life.
Second: Why can a disposable mask only be used once?
Generally speaking, the disposable masks on the market are made of non-woven fabrics. Therefore, once washed with water, the non-woven fabric will lose its function of electrostatically adsorbing tiny particles of bacteria, and the disposable mask will lose its protective ability. Therefore, in general, disposable masks are only used once, and are thrown away after use.
Finally: how should disposable masks be worn correctly?
1. Distinguish the front and back of the mask. Generally speaking, disposable masks are divided into white and blue sides, with the white side facing inward and the blue side facing outward;
2. Put the white side close to the face, then pull up the upper edge strap of the disposable mask, pull the two straps behind the ears and fasten them on the head, remember not to tie them on the ears;
3. Use two fingers to press the metal wire on the nose root of the mask to make it close to the skin of the face, and then gradually move the index finger to both sides, so that the entire mask is close to the skin of the face;
4. After taking off the mask, you should put the disposable mask in a plastic bag or a paper bag, then throw it into a covered trash can, and wash your hands immediately at the same time. Here I remind you again that you don't need to use it multiple times. Sex masks.
With the deterioration of the regional environment, people use dust masks more and more frequently in their daily life. However, in order to better protect yourself, in addition to going to regular mask manufacturers to buy dust masks, you must also learn relevant mask knowledge.