Most disposable medical masks have more than three layers to isolate bacteria and dust, and they are safe and reliable for one-time use without the risk of secondary infection. Disposable medical masks are what we often call disposable masks, which are generally used for about 4 hours; while medical mask manufacturers have better protective effects and are mostly used in environments such as operating rooms. If you are going to public places and not in contact with patients, it is sufficient to wear a medical surgical mask, without excessive protection, but if you are in contact with patients, you must wear a bio-resistant N95 mask.
Masks have become a necessity in daily life, but disposable medical masks and medical surgical masks are very similar in appearance. The difference lies in the different implementation standards, mainly due to the different waterproof performance. Medical surgical masks are mainly prepared for surgeons with surgical needs. They have waterproof requirements and have the ability to resist penetration when splashed by blood or body fluids. Generally, disposable medical mask manufacturers are divided into three layers, the outer layer and the inner layer are non-woven fabrics. These two layers serve to prevent contaminants and support the mask itself. There is a difference between these two colors, mainly because the outer layer is more resistant to black or blue. The filter layer in the center of the disposable medical mask is made of filter cloth, which is very important. The fiber density is high, the pores are small, and it can block fine pollutants.
