Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
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Both ,N95, and KN95 face ,masks, are used to effectively capture a high percentage of particles. Both ,masks, are able to filter out 95% of particles as small as .03 microns (1 micron = 1/1,000,000 meter) in size. 4. Both ,mask, types should be disposed of when they no longer form an effective seal to the face. Differences Between KN95 And ,N95
The ,N95, face‐,mask, protects against respiratory droplets, the number 95 signifying that it is at least 95% efficient in filtering particles with a median diameter >0.3 μm 2, and the letter N that the ,mask, is not resistant to oil . The ,N95, face‐,mask, is associated with mild discomfort (4, 5), but
Respirators and Surgical ,Masks,: A Comparison (PDF, 307.85 KB) Surgical ,N95, vs. Standard ,N95, – Which to Consider? (PDF, 277.73 KB) Possible Alternatives to Surgical Filtering Facepiece Respirators: Healthcare (PDF, 1.02 MB) Comparison of FFP2, KN95, and ,N95, and Other Filtering Facepiece Respirator Classes (PDF, 155.92 KB)
Critical shortages of these ,masks, have driven efforts to find new decontamination methods that can extend their use. “Although ,N95, respirators are designed for just one use before disposal, in times of shortage, ,N95, respirators can be decontaminated and reused up to three times,” said James Lloyd-Smith, a co-author of the study and a UCLA professor of ecology and evolutionary biology.
Idea: Cycle through ,masks, where each ,mask, gets at least 72 hours of non-use after a day of use; Protocol. Start on day#1 with 4 ,N95 masks,; Use ,mask, #1 on day #1. After use, store in a dry atmosphere for 3-4 days; Reuse after at least 72 hours; Note: I (Anand Swaminathan) have been using this approach since the beginning of the pandemic.