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Protective clothing of Hubei Province

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

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

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

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

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

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Protective clothing of Hubei Province
How To Know If Your Mask Is The Real 3-Ply Surgical Mask ...
How To Know If Your Mask Is The Real 3-Ply Surgical Mask ...

The middle layer of a surgical ,mask, is a melt-blown fabric, not made with paper, therefore, if you light it with a ,flame,, it will not burn like paper. Instead, it melts without ,flame,. If your ,mask, ...

Flame test - Wikipedia
Flame test - Wikipedia

A ,flame test, is an analytical procedure used in chemistry to detect the presence of certain elements, primarily metal ions, based on each element's characteristic emission spectrum. The color of flames in general also depends on temperature; see ,flame, color Process. The ,test, involves introducing a ...

How Surgical Masks are Made Tested and Used
How Surgical Masks are Made Tested and Used

Surgical ,Mask Tests,. Once surgical ,masks, are made, they must be tested to ensure their safety in various situations. There are five ,tests, they must be put through: Bacteria filtration efficiency in vitro (BFE). This ,test, works by shooting an aerosol with staphylococcus aureus bacteria at the ,mask, at 28.3 liters per minute.

How do I know if my mask actually works? What about the ...
How do I know if my mask actually works? What about the ...

Put on your ,mask,, light a candle, then try to blow out the ,flame,. ,Test, for water resistance The virus is carried on water droplets expelled when infected people talk, cough and sneeze.

Five of six face masks fail absorbency test Singapore ...
Five of six face masks fail absorbency test Singapore ...

8/3/2020, · For the flammability test, the white mask that was given to taxi drivers by a taxi company caught fire. The outer layers of all six masks passed the water-resistance test. This is to help prevent...

How do I know if my mask actually works? What about the ...
How do I know if my mask actually works? What about the ...

Put on your ,mask,, light a candle, then try to blow out the ,flame,. For a cloth ,mask,, pure cotton is not a good choice for the outer layer, as it is absorbent.If someone else is coughing and ...

Coronavirus: This simple test will tell you if your mask ...
Coronavirus: This simple test will tell you if your mask ...

Put on your ,mask,, light a candle, then try to blow out the ,flame,. ,Test, for water resistance The virus is carried on water droplets expelled when infected people talk, cough and sneeze.

How to test if your homemade face mask is actually working ...
How to test if your homemade face mask is actually working ...

The candle ,test,. If you don’t vape, here’s a very simple ,test, you can try (being careful with the naked ,flame,, of course). Simon suggests lighting a candle and holding it in front of whoever ...

COVID-19 Face Mask Effectiveness: Simple Candle Blow Test ...
COVID-19 Face Mask Effectiveness: Simple Candle Blow Test ...

The ,masks, with a tighter mesh (that is, with lesser gaps) will just make the ,flame, of the candle jerk, but not extinguish it completely. If blowing through your face ,mask, extinguishes the candle, then it's time to switch to a better face ,mask, or add multiple layers to your existing homemade face ,mask, to make it …

ASTM Level 3 Face Mask Requirements - Dental and Surgical ...
ASTM Level 3 Face Mask Requirements - Dental and Surgical ...

31/7/2020, · Testing dictates that all hospital masks must withstand exposure to a burning flame (within a specified distance) for three seconds. Skin Sensitivity and Cytotoxic Tests. 5. ISO Certification: In addition to the above tests, all medical face masks must be tested to an international standard (ISO 10993-5, 10) for skin sensitivity and cytotoxic tests to ensure that no materials are harmful to the wearer.