N95 type negative ion mask

Abstract

The invention discloses an N95 type negative ion mask which is a layered matter comprising four layers of materials, wherein the first layer is a receiving layer, the second layer is an adsorbing layer, the third layer is a filtering layer and the fourth layer is a nursing layer; the first layer is the outward layer when the mask is used; the layers are sequentially stacked together; and an ultrasonic mask special device is adopted for processing, then the N95 type negative ion mask in various required shapes can be produced, the N95 type negative ion mask is a special mask for the public for prevention and control of a variety of epidemic situations and is characterized in that the N95 type negative ion mask not only conforms to the functions of masks made of American N95 standard filtering material and European standard masks, but also has the function of killing various bacteria and viruses, and can prevent the viruses from entering into the oral cavity and the nasal cavity, provide better air negative ions for the respiratory tract and prevent the occurrence of various diseases of the respiratory tract, and the N95 type negative ion mask additionally has the characteristics of excellent air permeability, comfort, appropriate product cost and the like.

Description

technical field [0001] The invention relates to the field of functional mask manufacturing, in particular to an N95 type negative ion mask. Background technique [0002] According to various reports from various countries in the world, a type A influenza originating in the Americas has swept the world. The epidemic situation is more serious in winter. When there is an epidemic, most people are used to wearing masks, especially when going out to prevent infection. But what kind of masks can protect against virus infection? At present, there is no clear statement. Ordinary masks and preventive masks that are already worn, according to the arguments of various experts, have little effect and may have negative effects. [0003] Currently considered the most effective mask, during the SARS period, the U.S. Centers for Disease Control and Prevention stated in response to the spread of the SARS epidemic that people who were in contact with suspected SARS cases should wear filters ...

AI Technical Summary

Problems solved by technology

For the various epidemics that have occurred in recent years, especially the current type A influenza, it is characterized by a virus with a very small body and a diameter of about tens of nanometers, rather than bacteria. Therefore, whether it is an American standard mask or an EU standard mask

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