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Zhang Bei protective clothing

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.

Reasons for choosing us
NON WOVEN SMS SURGICAL CLOTHES
01Solutions 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.

02Highly specialized team and products

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

03We 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.

CONTACT USCustomer satisfaction is our first goal!
Email us

Consultation hotline:0086-15900663312

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

Zhang Bei protective clothing
Face mask safety: Two or three layers best to protect ...
Face mask safety: Two or three layers best to protect ...

23/7/2020, · Study finds two or three mask layers best to protect from Covid-19 00:56 (CNN) Home-made cloth face masks likely need a minimum of two layers, and preferably three, to prevent the dispersal of...

What kind of face mask best protects against coronavirus ...
What kind of face mask best protects against coronavirus ...

18/8/2020, · Different types of mask offer different levels of protection. Surgical grade N95 respirators offer the highest level of protection against Covid-19 infection, followed by surgical grade masks....

Video Presents Flawed Test on Masks Oxygen Levels ...
Video Presents Flawed Test on Masks Oxygen Levels ...

2/7/2020, · A viral video questions the ,safety, of ,face masks, by using a gas detector to purportedly show that ,masks, result in dangerous oxygen ,levels, for the wearer. But experts -- and the company that makes ...

Coronavirus Masks: Types Protection How & When to Use
Coronavirus Masks: Types Protection How & When to Use

While homemade face masks offer some degree of protection, they offer a lot less protection than surgical masks or respirators. One 2008 study indicated that homemade face masks may be half as...

Not all face masks are created equal — 7 things to ...
Not all face masks are created equal — 7 things to ...

Not all ,masks,, however, are created equal. There are disposable three-layer ,masks,, carbon filter ,masks,, silicone ,masks,, and even ,masks, made of copper or nano-silver, said to kill viruses and bacteria.

Face Mask Performance: Are You Protected? - Oral Health Group
Face Mask Performance: Are You Protected? - Oral Health Group

16/3/2016, · Standard specification for performance of materials used in medical face masks. F2100-11 Standard. ASTM Level 2 mask used during dental hygiene prophylaxis. The BFE and PFE are important criteria used to distinguish the three ASTM mask levels.

New! DEFEND Level 1 2 3 Face Masks - Dental Supplies ...
New! DEFEND Level 1 2 3 Face Masks - Dental Supplies ...

Protecting against high bacterial infiltration, Level 3 masks feature a 4-ply design with a fluid resistant outer layer. These masks are available in blue, pink, and white. In addition, Level 3 is available as a blue mask with shield. New DEFEND Level 1, 2 and 3 Face Masks are available through most dental dealers.

ASTM Mask Protection Standards - Surgical & Procedure ...
ASTM Mask Protection Standards - Surgical & Procedure ...

The filtration efficiency and protective ability of a ,face mask, is compromised when the ,mask, becomes wet, torn or dislodged. Generally speaking, the higher ,protection, value of a ,mask, the longer it will maintain filtration; however, there is no set rule for how long a ,mask, should be worn as it depends on humidity ,levels,, respiration rate, nasal discharge, talking, etc.

Not all face masks are created equal — 7 things to ...
Not all face masks are created equal — 7 things to ...

Not all ,masks,, however, are created equal. There are disposable three-layer ,masks,, carbon filter ,masks,, silicone ,masks,, and even ,masks, made of copper or nano-silver, said to kill viruses and bacteria.

COVID-19: Considerations for Wearing Masks | CDC
COVID-19: Considerations for Wearing Masks | CDC

Therefore, CDC does not recommend using ,masks, for source control if they have an exhalation valve or vent. ,Face, Shields. A ,face, shield is primarily used for eye ,protection, for the person wearing it. At this time, it is not known what ,level, of ,protection, a ,face, shield provides to people nearby from the spray of respiratory droplets from the wearer.

N95 Respirators Surgical Masks and Face Masks | FDA
N95 Respirators Surgical Masks and Face Masks | FDA

However, as a reminder, the CDC always recommends everyday preventive actions, such as hand washing and maintaining at least 6 feet of social distancing, to help prevent the spread of respiratory...

ASTM Mask Protection Standards - Surgical & Procedure ...
ASTM Mask Protection Standards - Surgical & Procedure ...

Level 1 masks have the lowest barrier of protection, while Level 3 masks have the highest barrier of protection. For greater clarity on the differences, refer to the information in the charts below: ASTM PROTECTION VS.

ASTM Levels and Their Importance to your Mask Selections ...
ASTM Levels and Their Importance to your Mask Selections ...

Click here for Minimum Protection Masks. Level 1: Ideal for procedures where low amounts of fluid, spray and/or aerosols are produced. Click here for ASTM Level 1 Masks. Level 2: Ideal for procedures where low to moderate amounts of fluid, spray and/or aerosols are produced. Click here for ASTM Level 2 …

What kind of face mask best protects against coronavirus ...
What kind of face mask best protects against coronavirus ...

18/8/2020, · Different types of mask offer different levels of protection. Surgical grade N95 respirators offer the highest level of protection against Covid-19 infection, followed by surgical grade masks....

Face masks eyewear and N95 respirators
Face masks eyewear and N95 respirators

easy for your staff to get the ideal face mask for any procedure-and for every preference. Measuring fluid resistance, filtration and breathability, ASTM categorizes masks into three levels. ASTM Level 1 For procedures producing low amounts of fluid, spray and/or aerosols. ASTM Level 2 For procedures producing light to moderate amounts

What is the Difference Between Level 1 2 & 3 Face Masks ...
What is the Difference Between Level 1 2 & 3 Face Masks ...

Level 1: Low barrier protection . General use. Not used for aerosols, spray or fluids. Level 2: Moderate barrier protection . For low to moderate levels of aerosols, spray and/or fluids ; Level 3: Maximum barrier protection . Used for high risk of fluid, spray or aerosol exposure ; Testing Metrics: Masks are tested to five criteria: Bacterial Filtration

Scientists Rank Best And Worst Face Masks For COVID-19 by ...
Scientists Rank Best And Worst Face Masks For COVID-19 by ...

But not all ,masks, confer equal ,levels, of ,protection,. The ideal ,face mask, blocks large respiratory droplets from coughs or sneezes – the primary method by which people pass the coronavirus to others – along with smaller airborne particles, called aerosols, produced when people talk or exhale.

Face mask safety: Two or three layers best to protect ...
Face mask safety: Two or three layers best to protect ...

23/7/2020, · Study finds two or three mask layers best to protect from Covid-19 00:56 (CNN) Home-made cloth face masks likely need a minimum of two layers, and preferably three, to prevent the dispersal of...