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.
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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.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
The Best Material for Making a Homemade DIY ,Mask,. Researchers at Cambridge University tested a wide range of household materials for homemade ,masks,. To measure effectiveness, they shot Bacillus atrophaeus bacteria (0.93-1.25 microns) and Bacteriophage MS virus (0.023 microns in size) at different household materials.
B. ,Fabric, Suggestions for making Pleated Type Face ,Masks,. 2B. Inner layer - Same as above.. 3B. Filtration layer - Use a Cotton Twill, Cotton Fleece, Cotton Interlock or Linen ,fabric,.. 4B. Outer layer - Same as above or other woven/knitted cotton/linen/bamboo. Some people have asked about using waterproof PUL as an outer layer.
8/4/2020, · Polypropylene non-woven fibers (used in non-shiny reusable ,fabric, grocery bags, tote bags and wine bags) also make adequate filter ,fabrics,. “This is the same material used in N95 ,masks,, although the thickness and weave are different,” Dalai said.
Main ,Fabric, for the ,masks, The number one criterion for choosing the best ,fabric, for making your own ,masks, is that it will filter out small microorganisms both to the outside and to the inside. But compromising breathability is also dangerous as after some time people will have enough of trying to breathe through several layers of unbreathable ...
A: The surgical masks worn by healthcare professional are made of a non-woven fabric called polypropylene. This fabric is ideal for air permeability and works to keep bacteria away from the wearer’s nose and mouth. Those outside of the healthcare industry are advised to wear 100% cotton masks.
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