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Mask detection

Mask detection

        Filtration efficiency, bacterial filtration efficiency, respiratory resistance, flame retardancy, humid heat test, high and low temperature test, safety performance, total number of bacteria, coliform bacteria, Pseudomonas Aeruginosa, Staphylococcus aureus, hemolytic STREPTOCOCCI, total number of fungal colonies, qualitative detection of fungi, bactericidal performance, anti-bacterial (anti-bacterial) dissolubility product, anti-bacterial (anti-bacterial) dissolubility product, stability, air in production environment, total number of bacteria on the surface of working table and workers'hands, oxirane disinfection, pressure steam disinfection, etc. .   更多》

2020-07-29
Characteristics of disposable masks for medical use

Characteristics of disposable masks for medical use

        The medical disposable mask is composed of face mask body and tension belt. The face mask body is divided into three layers, the inner layer is skin-friendly material, the middle layer is isolation filter layer and the outer layer is special material bacteriostatic layer. Characteristics :         1. Lightweight, comfortable, tasteless, non-fiberglass, non-irritating to the skin, waterproof.         2. Soft and comfortable adjustable nose clip.         3. Small Suction resistance, wearing health. The Aerosol, dust, smoke, fog drops, poisonous gas and poisonous vapor and so on are adsorbed by filter material, blocking and not being inhaled by people.   更多》

2020-07-29
Mask filter material

Mask filter material

        For a good protective mask filter material, should have the following three conditions, one is in the mask and the user face close to the case of high filtration efficiency, two is small suction resistance, three is the user feel comfortable. There are many kinds of filter materials, including ordinary fabrics, animal hair, non-woven fabrics and so on. Very popular in the National Standard is an activated carbon felt material.         Gauze mask structure and human face is very poor fit, many of our great harm to the fine particles will be through the gap between the mask and the face into the respiratory tract to the lungs, its filter material is usually… 更多》

2020-07-29

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