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.
nasal sleep apnea 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.
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.
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What is the best ,material, for a reusable face ,mask, for preventing coronavirus from spreading? Find out what doctors say about quilting cotton and other fabrics.

30/7/2020, · Tea towels, cotton-blend fabrics and antimicrobial pillowcases were the next most protective items. The more dense the fibers in a mask's material, the better it is at filtering. Therefore, higher...

The function of the medical nonwoven mask is to prevent the mutual infection between medical staff and patients in the medical process. Generally, the mask should be soft, with good air permeability, barrier, and filtration to pathogens and dust. The surgical face masks are usually made of spun bond non woven fabric, PP meltblown non-woven fabric, composite non-woven fabric or composites with melt-blown …

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2.Filtering Material: Melt-blown Fabric Usually 25 GSM for normal, use one layer or two layers. Can choose different filtration rate: FFP1/FFP2/FFP3 or N95/N99, will be much more expansive Sometimes, to filter gas, active carbon will be added. Cut into 170 to 175 MM for adult size 3.White Non-woven Fabric

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The surgical face masks are usually made of spun bond non woven fabric, PP meltblown non-woven fabric, composite non-woven fabric or composites with melt-blown nonwoven fabric as an interlayer. The filtering effect of the surgical face mask should be more than …

The material most commonly used to make them is polypropylene, either 20 or 25 grams per square meter (gsm) in density. Masks can also be made of polystyrene, polycarbonate, polyethylene, or polyester. 20 gsm mask material is made in a spunbond process, which involves extruding the melted plastic onto a conveyor.

Specification for performance of ,materials, used in ,medical, face ,masks, According to Smit, ,medical, face ,mask material, performance is based on testing for bacterial filtration efficiency ( F2101 ), differential pressure (EN 14683), sub-micron particulate filtration efficiency ( F2299 ), resistance to penetration by synthetic blood ( F1862 ), and flammability (16 CFR Part 1610).

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9/4/2020, · What is the best ,material, for a reusable face ,mask, for preventing coronavirus from spreading? Find out what doctors say about quilting cotton and other fabrics.

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Experts say the type of ,material, as well as the construction of the face ,mask, make a difference. Surgical ,masks, are considered a good option for helping reduce the transmission of COVID-19.

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1/4/2020, · The material most commonly used to make surgical masks is polypropylene, either 20 or 25 grams per square meter (gsm) in density. Masks can also be …

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