Medical-surgical masks are also disposable masks, and disposable masks are not limited to medical surgical masks. Typical disposable masks on the market generally include disposable medical surgical masks, disposable medical masks, and ordinary disposable masks.
At present, only disposable medical surgical masks and disposable medical masks have anti-virus effects, and the virus filtering effect can reach 95%.
Because these two types of masks have three layers, the middle layer is a melt-blown non-woven fabric layer. This melt-blown non-woven fabric is made of polypropylene, and it is an ultra-fine electrostatic fiber. Dust and toxic droplets will be adsorption by electrostatically charged, to achieve the role of blocking the virus.
Because ordinary disposable masks do not have a melt-blown non-woven fabric layer, they cannot filter bacteria.
Applicable scenarios are different
Disposable masks can use in electronics manufacturing, dust-free workshops, catering services, food processing, schools, motorcycles, spray processing, stamping hardware, electroplating, chemicals, steel, welding, health centers, handicraft industries, hospitals, Beauty, pharmaceutical, factory, environmental cleaning, public places, etc.
Medical-surgical masks can block bacteria and viruses, prevent medical staff from being infected, and prevent medical personnel from transmitting pathogenic bacteria to the outside world. Therefore, it is suitable for the necessary protection of clinical medical staff; that is used for clinical medical staff during invasive operation. Wear masks can protect the patients and medical personnel while performing surgery, to prevent the spread of blood, body fluids, and splashes.
Different role
Medical-surgical masks have a strong resistance to bacteria and viruses. In daily life, they can be used to prevent the spread of infectious diseases such as influenza and respiratory system, and to prevent patients from transmitting the virus to others.
Disposable masks can prevent respiratory infections to a certain extent and cannot prevent haze.
How to prevent virus infection during the epidemic?
The rapid human-to-human transmission among close contacts is an important feature in nCoV pneumonia. Then, standard recommendations to prevent infection spread include regular hand washing, covering mouth and nose when coughing and sneezing, thoroughly cooking meat and eggs. Avoid close contact with anyone showing symptoms of respiratory illness such as coughing and sneezing.
In addition, using the colloidal silver antibacterial agent for regular indoor, daily necessities and the public places with a large flow of people sterilization, can prevent virus transmission and infection.
