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.
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
24 / 7 guaranteed service
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
"Filtration Efficiency of Surgical Masks" by Erin Sanchez
24/2/2011, · The analysis revealed that ,the filtration efficiency, for 0.5 um particles ranged from 3% to 43% for the unsealed ,masks, and 42% to 51% for the sealed. For 1.0 um particles, the ,efficiency, was 58% to 75% for unsealed and 71% to 84% for sealed ,masks,. For 2.0 um, the ,efficiency, was 58% to 79% for unsealed ,masks, and 69% to 85% for the sealed ,masks,.Get Price Send E-mail
Filtration Efficiency of Polypropylene melt-blown Nonwovens
22/4/2020, · 1.,Filtration efficiency,. ,Filtration Efficiency, (FE): refers to the percentage of ,the filter, element that ,filters, out the target under the specified detection conditions, and is an important indicator of the performance ,of medical protective masks,. Including bacterial ,filtration efficiency, (BFE), particle ,filtration efficiency, (PFE). 2.N95 ,maskGet Price Send E-mail
How to Choose the Proper Masks for COVID 19?
BFE is bacterial ,filtration efficiency, and PFE is particle ,filtration efficiency,. BFE is required for ,medical, use ,mask,. For corona virus, N95/KN95 or above is better choice. But the class A GB/T 32610 is also a choice for daily use, working place or home. If you go to the high risk place, you would better choose N95/KN95 and eyes protector. ReplyGet Price Send E-mail
How to Choose the Proper Masks for COVID 19?
25/3/2020, · BFE is bacterial ,filtration efficiency, and PFE is particle ,filtration efficiency,. BFE is required for ,medical, use ,mask,. For corona virus, N95/KN95 or above is better choice. But the class A GB/T 32610 is also a choice for daily use, working place or home. If you go to the high risk place, you would better choose N95/KN95 and eyes protector. ReplyGet Price Send E-mail
Standards for Medical Face Masks and Protective Clothing ...
A ,filtration efficiency, is then reported: This is the ratio of the amount of bacterial aerosols challenging the ,mask, versus the amount that was able to penetrate the ,mask,. 3. Test method for determining the initial ,efficiency, of materials used in ,medical, face ,masks, to penetration by particulates using latex spheres ( F2299/F2299M )Get Price Send E-mail
Amazon.com: medical coveralls
DuPont, Tyvek 400 TY125S Disposable ,Protective, Coverall with Elastic Cuffs, White, X-Large (Pack of 25) 4.9 out of 5 stars 18 $158.00 $ 158 . 00 ($6.32/Coveralls) $169.10 $169.10Get Price Send E-mail
Dupont Tychem C Cat3 Type 3/4/5/6 | Protective Masks Direct
DuPont, Tychem® C (Code DTC-6121)Chemical ,protective clothing,, Category III, Type 3-B, 4-B, 5-B and 6-BEN 14126 (barrier to infective agents), EN 1073-2 (protection against radioactive contamination)Antistatic treatment (EN 1149-5) - on insideStitched and over-taped seams with barrier tape for protection and strengthSelf-adhesive double zipper flap closure system for higher protectionGet Price Send E-mail
DuPont Tyvek 1422 Protective Clothing Siamese Hooded ...
Buy ,DuPont, Tyvek 1422 ,Protective Clothing, Siamese Hooded Chemical ,Protective Clothing, Dust-proof ,Clothing, Anti-infective ,Medical, Rescue Teweiqiang at cheap price online, with Youtube reviews and FAQs, we generally offer free shipping to Europe, US, Latin America, Russia, etc.Get Price Send E-mail
ASTM F2100-19 [Current Standard] Face Masks - ANSI Blog
Medical, face ,mask, materials are designated as one or more of the following performance classes: Level 1 barrier, Level 2 barrier, and Level 3 barrier. The barrier performance classes ,of medical, face ,mask, materials are based on bacterial ,filtration efficiency,, differential pressure, sub-micron particulate ,filtration efficiency,, resistance to ...Get Price Send E-mail
Comparison of Mask Standards Ratings and Filtration ...
15/3/2020, · ,Mask, standards can be confusing: N95, KN95, FFP1, P2, or surgical ,mask,? This quick run-down covers ,mask, types, ,mask, ratings, and their effectiveness at filtering particles. First off, let’s start with ,mask, types (or certification types). In general, there are 3 (or sometimes 4) types of commonly used, disposable ,masks,.Get Price Send E-mail
sterile coverall dupont tyvek 600 plus hooded with
Protective, Coverall ,DuPont, Tyvek ,600, Plus | œ"PPE class 3 œ"Type 4/4-B œ"For the work with cytotoxic drugs chemicals and biological hazards ,Protective, coverall ,DuPont, Tyvek ,600, Plus PPE ,Protective, coverall ,DuPont, Tyvek ,600, Plus Description Downloads Certifications Inquiry To order | Protection coverall Tyvek ,600, Plus Size: S: M: L: XL: XXL: XXXL: Chest girthGet Price Send E-mail
Personal Protective Equipment Stocks List for 2020 ...
",Protective clothing," is applied to traditional categories of ,clothing,, and ",protective, gear" applies to items such as pads, guards, shields, or masks, and others. The purpose of personal ,protective, equipment is to reduce employee exposure to hazards when engineering controls and administrative controls are not feasible or effective to reduce these risks to acceptable levels.Get Price Send E-mail
An overview of filtration efficiency through the masks ...
The filtration efficiency, of a ,mask, is represented the capacity of holding particles and viruses in the air and ... Respirator and ,medical mask filters, are commonly made of mats of nonwoven ... R.W. Dreger, R.L. Jones, S.R. PetersenEffects of the self-contained breathing apparatus and fire ,protective clothing, on maximal oxygen uptake.Get Price Send E-mail
DuPont Tyvek 400 Coveralls TY127 - CoverallsDirect ...
Before discarding, cut off a sleeve or a leg so the garments cannot be worn again as ,protective clothing,. Can Tyvek® 400 garments be recycled? Yes, non-contaminated garments can be recycled for non-hazardous applications. Contact ,DuPont Protective, Apparel Customer Service at 1-800-931-3456 for information on the Tyvek® Garment Recycling Program.Get Price Send E-mail
Face Masks and Surgical Masks for COVID-19: Manufacturing ...
A: No. ,Masks, cannot make any claims to meet a NIOSH ,filtration efficiency, standard. Such claims can only be made for a respirator, when the respirator meets a specified ,filtration efficiency,. Next ...Get Price Send E-mail
SUNWE MEDICAL - HONG KONG SUNWE GROUP CO. LTD.
Production capacity: the company has a standard workshop of 2,000 square meters and more than 50 employees. More than 20 mask production lines, more than 200 sets of various ,clothing, production equipment, an annual output of more than 300 million masks, ,protective clothing,.Get Price Send E-mail