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Home > pm performotor masks

pm performotor masks

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.

Why choose us

Solutions to meet different needs

Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

pm performotor masks

Cloth Mask Vs. Surgical Mask: Which Works Better For Me ...

Cloth Mask Vs. Surgical Mask: Which Works Better For Me ...

15/10/2020, · ,Cloth mask, – ,Cloth masks, are not tested nor are they FDA approved. These ,masks, simply act as an alternative to ,masks, like ,N95,, surgical ,masks,, etc. ,Masks, like ,N95, and surgical ,masks, are intended primarily for healthcare staff and first responders since there is a shortage of these ,masks,.

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COVID-19: Considerations for Wearing Masks | CDC

COVID-19: Considerations for Wearing Masks | CDC

Masks, with exhalation valves or vents should NOT be worn to help prevent the person wearing the ,mask, from spreading COVID-19 to others (source control). Evidence for Effectiveness of ,Masks Masks, are recommended as a simple barrier to help prevent respiratory droplets from traveling into the air and onto other people when the person wearing the ,mask, coughs, sneezes, talks, or raises their voice.

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Which Mask Is Most Effective: N95 Mask vs. Surgical Mask ...

Which Mask Is Most Effective: N95 Mask vs. Surgical Mask ...

Least Effective: ,Cloth Mask, . Although the use of ,cloth masks, is the least effective method among the four listed, they are still much safer to wear compared to not wearing a ,mask, at all. The government did issue a 3-ply, cotton face ,mask,, which is similar to typical surgical ,masks,, that are also made with a 3 …

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'Cloth face masks useless vs. 2019 novel coronavirus ...

'Cloth face masks useless vs. 2019 novel coronavirus ...

‘,N95 mask, for hospital staff’ The public, Salvana added, should also stop hoarding ,N95 masks,, which can better block small airborne particles, because the ,masks, are primarily used by health ...

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Surgical Mask vs. Cloth Mask. Which Offers the Best ...

Surgical Mask vs. Cloth Mask. Which Offers the Best ...

This determines the percentage of 0.1-micron particles that can be filtered by the ,masks,; the typical ,N95 mask, has a rating of 99.9%. Surgical ,masks, can vary in performance and range from basic 3-ply ,masks, to Level III ,masks, as rated by the ASTM (American Society for Testing and Materials).

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Effectiveness of Cloth Masks for Protection Against Severe ...

Effectiveness of Cloth Masks for Protection Against Severe ...

Multilayer ,cloth masks,, designed to fit around the face and made of water-resistant fabric with a high number of threads and finer weave, may provide reasonable protection. Until a ,cloth mask, design is proven to be equally effective as a medical or ,N95 mask,, wearing ,cloth masks, should not be mandated for healthcare workers.

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A cluster randomised trial of cloth masks compared with ...

A cluster randomised trial of cloth masks compared with ...

An analysis by ,mask, use showed ILI (RR=6.64, 95% CI 1.45 to 28.65) and laboratory-confirmed virus (RR=1.72, 95% CI 1.01 to 2.94) were significantly higher in the ,cloth masks, group compared with the medical ,masks, group. Penetration of ,cloth masks, by particles was almost 97% and medical ,masks, 44%. Conclusions: This study is the first RCT of ,cloth, ...

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Cloth Mask vs. Surgical Mask: The Surprising COVID-19 ...

Cloth Mask vs. Surgical Mask: The Surprising COVID-19 ...

7/5/2020, · Which ,mask, offers the best protection from COVID-19, a surgical ,mask, or ,cloth mask,? The answer: an ,N95 mask,. Well, that wasn’t fair. An ,N95 mask,, which filters 95 percent of particles, is not recommended for public use by the Centers for Disease Control and Prevention because these ,masks, are critical supplies for the nation’s healthcare ...

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'Cloth face masks useless vs. 2019 novel coronavirus ...

'Cloth face masks useless vs. 2019 novel coronavirus ...

‘,N95 mask, for hospital staff’ The public, Salvana added, should also stop hoarding ,N95 masks,, which can better block small airborne particles, because the ,masks, are primarily used by health ...

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Cloth Face Masks vs. N95 Masks - MIAKOMO

Cloth Face Masks vs. N95 Masks - MIAKOMO

Let’s look specifically at the differences between a homemade ,cloth, face ,mask, and a high-grade ,N95 mask,. So that we are all on the same page, when we talk about ,cloth masks, we are referring to ones that are stitched, have several layers of material, and are fitted to the person’s face quite well.

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