KN95 Face Masks

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KN95 Face masks - Essential Information

Wearing a face mask has become commonplace globally. As we transition back to normality, many people will likely continue to wear face masks. Numerous businesses will still require face masks, whether for customers visiting their premises or employees attending a company event. However, with the variety of face masks available today, it is crucial to determine which one suits you best. In this guide, we will provide comprehensive information about KN95 masks to help you make an informed decision.

Is it still necessary to wear a face mask?

Before delving into the specifics of the KN95 face mask, the topic of wearing a mask is one that generates diverse opinions. You might be questioning whether you still need to wear a mask. Firstly, there are many places where mask-wearing is currently mandatory. Even if it is not, many individuals will still choose to wear a mask to protect themselves and others. To achieve this, you must select a mask carefully, as not all masks offer the same level of protection, and you need to ensure you pick the right one for your needs.

The science supporting face mask usage

Numerous studies have been conducted on face masks and their importance. For instance, in one study, a high-speed video was used to examine the ability of various masks to block respiratory droplets. The video revealed that hundreds of droplets, ranging from 20 to 500 micrometers, were produced when a simple phrase was spoken. However, using a damp washcloth blocked nearly all of these droplets.

Another study found that individuals with the common cold or influenza who wore a surgical mask significantly reduced the amount of respiratory viruses emitted in aerosols and droplets.

The most compelling evidence for wearing masks comes from real-world scenarios studied since the pandemic began. One notable study published by Health Affairs monitored the growth rate of Covid-19 in 15 states and the District of Columbia before and after mask mandates. The study found that mask mandates led to a reduction in the daily growth rate of Covid-19, which became more pronounced over time. Within five days of the mandate, the growth rate had slowed by 0.9 percentage points compared to the five days before the mandate. This reduction continued, with the growth rate decreasing by 2 percentage points within three weeks.

Many other studies and examples online demonstrate the effectiveness of masks. Countries with mask-wearing policies have lower death rates. For more information, you can refer to this study.

What are KN95 face masks? Are they different from N95 masks?

There is often confusion about whether KN95 face masks are the same as N95 face masks. While these masks are very similar, they are not identical. Both are designed and rated to filter out 95 percent of very small particles. However, KN95 masks adhere to the Chinese standard, whereas N95 masks meet the United States standard. This is the primary difference between the two.

Appearance of KN95 face masks

Now that you understand what a KN95 face mask is and its effectiveness, let’s examine their design.

KN95 masks resemble N95 face masks closely. However, KN95 masks can be folded in half due to a seam down the middle. The masks available today have ear loops to ensure your face covering is secure.

How does the KN95 mask function?

The KN95 mask functions similarly to the N95 mask, filtering out 95 percent of airborne particles. They are believed to capture particles measuring 0.3 microns in diameter. Although Covid-19 particles are smaller, these masks are highly effective in preventing the virus from entering your system and spreading to others.

You might wonder what makes these masks so effective. It comes down to their design and construction. The masks consist of two exterior layers of non-woven material that filter out particles measuring 0.5 microns in diameter. An activated carbon filter layer is placed between these layers to absorb chemical pollution. Additionally, a thick cotton layer filters out particles around 0.3 microns in diameter. These masks are also designed and tested for a proper fit, ensuring less than eight percent leakage.

When should you use KN95 face masks?

KN95 face masks are suitable outside high-risk areas. By high risk, we mean hospital settings and care homes, where N95 masks are more recommended. However, KN95 face masks are ideal for business environments, including events and conferences.

They offer a high level of protection, making them suitable for keeping you safe in any setting outside the healthcare environment.

Professions that would benefit from a face mask include:

• Steel and iron foundries

• Sawmills

• Pharmaceuticals

• Engineering

• Metalworking

• Shipbuilding

• Ceramics and pottery production

• Quarrying

• Construction

These are just a few environments where KN95 face masks are beneficial, as they protect users from exposure to harmful chemicals in the workplace. This helps prevent health issues and ensures a safer work environment.

Properly wearing your face mask

Despite wearing face masks for around 18 months, many people still do not wear them correctly. Ensure your face covering covers your mouth and nose without restricting breathing. It should be secured to your head with ties or ear loops.

When wearing a face mask, follow these guidelines:

• Avoid taking your face mask off and putting it back on quickly

• Change your face covering frequently, especially if you have touched it or it has become damp

• Avoid touching the part of the mask that contacts your nose and mouth, as it could be contaminated

• Do not wear your face mask on your neck or forehead

• Wash your hands thoroughly for 20 seconds with soap and water or hand sanitizer

Be cautious when removing the face mask. Follow these steps:

• Thoroughly wash your hands for 20