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.
best antiviral face mask
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.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
3d mask 3d mask, ; Mar 03, 2020 · Two elastic ,straps,– Secure and adjustable ,straps, are very important for for fit and functionality of the ,mask,. We have been ,3D, printing elastic ,straps,, and provided the files below. Instructions: Weld the nose and chin seams together to create an air-tight seal.
Watch the ,3d mask, video first and then follow the written step by step instructions below. ... (my mother). The way she helped me understand is basically you are making a, “N” shape. The ,mask, edge that the ,straps, attach to is the first leg of the N, then the diagonal of the nose piece is …
2/3/2020, · Cambridge ,Mask, Co Pro Anti Pollution ,N99 Mask,. ... With its colorful colors and designs, you can look amazing, at the same time saving yourself with this ,neoprene, fabric ,mask, which features two valves, velcro tags, and nose clips which helps to keep the ,mask, steadied on your face while it achieves its purpose of filtering microbes, ...
3/3/2020, · Two elastic ,straps,– Secure and adjustable ,straps, are very important for for fit and functionality of the ,mask,. We have been ,3D, printing elastic ,straps,, and provided the files below. Instructions: Weld the nose and chin seams together to create an air-tight seal. We use a soldering iron on a low temp to melt the thin edges of the model together.
18/4/2020, · The ,N99, filter of the ,neoprene mask, is with activated carbon layer&melt-brown layers to anti dust,toxic gas, and virus while the N95 ,face mask, mainly with melt-blown layers to prevent flu and virus. So the ,neoprene N99 mask, with ,N99, filter, like the N95 ,face mask,, could protect against the coronavirus.
N99, Pollution ,Mask, - Top 10 Frequently Asked Questions ,N99 masks, work by making it nearly impossible for particulate matter, like bacteria and viruses, to penetrate densely woven cotton or high quality ,neoprene,, and an inner, activated carbon filter layer.
As the name suggests, ,N99, anti-pollution ,mask, filters out 99% of the particulate matter present in the air. Just like an N95 ,mask,, it doesn’t filter out oil and oil-based pollutants but filter PM 10, 2.5 and 0.3 microns in size. However, the filtering capacity is more than that of N95.
What do ,N99, PM2.5 sport ,masks, protect against? ,N99 masks, can filter up to 99% of 2.5 particulate matter in the air. The combination of the ,neoprene, sport ,mask,, double breathing valve, air ventilation and ,N99, carbon filtration layers make this one of the best ,masks, for everyday protection against pollution, smog, and bacteria.