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.
men ' s silk 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
12/8/2019, · Finally, whether you are looking for a bot to ,sterilize, your counters, or a wand to wave over sketchy hotel sheets, or a gizmo to sanitize your stinky shoes, ,UV, sterilization is a great option. And remember, following manufacturers’ instructions on light-source distance, exposure time and safety precautions for any device you purchase is essential.
And even in the worst case, the ,UV, light caused degradation of under 2%. ,UV, Light Sterilization Harms Straps More Than Filtration . However, capturing particles isn’t the only things ,mask, have to do. They also have to keep their shape and fit to the face. Thus, the researchers also tested how the ,UV, affected the structural integrity of the ,masks,.
30/4/2020, · Using ,UV, Light to ,Sterilize, Your ,Masks,. It has been discovered that ,ultraviolet, light (,UV, light) between 200 and 400 nanometers is uniformly deadly to both bacteria and viruses. Hospitals use this to decontaminate rooms as well as putting wall scones in the hallways with ,UV, light to kill any bacteria or viruses in droplets, floating in the air.
18/3/2020, · A ,UV,-C lamp (80W, 254 nm) is used to expose the contaminated FFRs to ,UV, radiation (≥1 J/cm^2 total dosage) for 15 minutes on each side of the ,mask, (outer and inner). Use of this method resulted in an average log reduction of 4.81 of viable virus.
7/6/2020, · Now, a company has made the world’s first ,UV, powered “smart” face ,mask, that can self-,sterilize, with ,UV,-C. Leaf, developed by Detroit-based Redcliffe Healthcare, is a unique reusable face ,mask, that comes with active ventilation and N99+ HEPA standard filtration system. It is also completely transparent, much like Huami’s “Project Aeri”.
12/7/2020, · Built with a 1-year warranty and 30-day satisfaction guarantee, the ,UV Mask, is a state-of-the-art medical-grade air sterilization system made portable. Delivering an unmatchable 99.99% clean and sterile air, the ,UV Mask, forms an incredibly effective line of defense against particles and microorganisms from entering your respiratory system.