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How to distinguish medical masks of poor quality and quality?

Thứ bảy,14/07/2018
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Medical masks are essential items for people in the street, especially in the current state of environmental pollution. Many consumers are worried that their products are really good, genuine and healthy. Therefore, the distinction between true and false medical masks is something that many consumers care about.

Differentiation of medical masks and shoddy quality is a concern of many consumers. Photo examples

Medical masks are on sale in the market today. According to the survey, these masks come from two main sources, imported and domestically produced. Facemasks are often and directly contacted with the body. Therefore, when used in poor quality masks, the origin is unclear and will pose a great danger to human health. One of the diseases that are caused by improper and unprotected masks are respiratory diseases.

In appearance, medical masks imported or made in the country are quite similar. The naked eye is often difficult to distinguish between a standard medical mask and a dummy medical mask. Many people sometimes buy masks based on feelings. Here are some ways to distinguish true medical masks, which consumers need to know to avoid "getting into the body."

Differentiation of medical masks and shoddy quality is a concern of many consumers. Photo examples

 

To distinguish medical masks, the first simple imitation is to immerse the mask in water. True medical masks will not get wet. The medical mask will be wet and wet immediately. After that, consumers can check on by ripping the medical mask that has been soaked. Real mask will have a layer of paper inside intact, and the masks will have the inner layer of paper disintegrated.

To distinguish medical masks, the next imitation is, the outer layer of the mask. Then, take the middle layer of the mask is very strong pull if the mask is good in the middle will not be torn and long because it is made of antibacterial fabric or paper antibacterial, the mask is not good quality. In the middle of the tear when pulled, the layer is a toilet paper or a cheap paper with no bactericidal effect.

(Viet Q)

Source: Vietnam.net

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