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Current information suggests that the two main routes of transmission of the COVID-19 virus are respiratory droplets and contact. Respiratory droplets are generated when an infected person coughs or sneezes. Any person who is in close contact (within one metre) with someone who has respiratory symptoms (coughing, sneezing) is at risk of being exposed to potentially infective respiratory droplets. Droplets may also land on surfaces where the virus could remain viable; thus, the immediate environment of an infected individual can serve as a source of transmission (contact transmission).To get more news about famous KN95 mask wholesale, you can visit tnkme.com official website.
How often should you use a face covering mask?
If you are using a disposable face mask you should change your face mask as soon as it becomes moist. A damp mask offers much less protection and should be removed and disposed of carefully. Don’t re-use single-use masks. Remember to wash your hands after removing the mask AND before applying a new one. Find out how to wash and use a reusable mask here.
How to put on a face mask
The first thing to remember is hand hygiene. Always wash your hands before and after applying and removing your mask.
Yes. But they do last for many years if unused. Store in a cool dry place, away from direct sunlight and always check the expiry date before use.
How often should you use a face covering mask?
If you are using a disposable face mask you should change your face mask as soon as it becomes moist. A damp mask offers much less protection and should be removed and disposed of carefully. Don’t re-use single-use masks. Remember to wash your hands after removing the mask AND before applying a new one. Find out how to wash and use a reusable mask here.
How to put on a face mask
The first thing to remember is hand hygiene. Always wash your hands before and after applying and removing your mask.
Yes. But they do last for many years if unused. Store in a cool dry place, away from direct sunlight and always check the expiry date before use.
Welcome back to Dispotech’s blog! This week we are going to talk about the IIR type masks and why it is necessary to use them, according to the World Health Organization (WHO). In order to do this and provide more details regarding this personal protective equipment, we will refer to an article posted on news.To get more news about quality type II mask factory, you can visit tnkme.com official website.
According to the WHO, as the Covid-19 pandemic progresses alarmingly, the use of masks will be indispensable in workplaces, public transport and so on. Obviously healthcare professionals must wear masks - particularly those of one type, i.e. IIR types - when in contact with patients.
But what are these masks characteristics? IIR type masks are also known as surgical masks. To be used, they first need ASTM certification, which certifies that the masks prevent potentially infectious droplets from coming into contact with the nose/mouth of the wearer. Some tests are also conducted to certify the filtering capacity of the mask when breathing from the inside out.
Other characteristics of the IIR masks are the presence of elastic bands to be positioned and adjusted behind the ears, the presence of three protective layers, the presence of a layer resistant to accidental contact with body fluids.
In light of the above, what are the main differences between an IIR type mask and other masks on the market?Although Type I and Type II masks also require ASTM certification, they are not classified as “surgical”, they provide less protection from infection and do not protect against splashes of body fluids.
Personal protection for the individual is even less if we talk about the famous "fashion masks" or do-it-yourself masks, i.e. masks made of unsuitable fabrics, often porous and therefore unable to retain dangerous droplets.
Make sure your hands are always clean when putting on, removing or touching the mask.
When you have to put on or remove the mask, do so by holding the elastic bands that rest on your ears and never by touching the front part of it.
Your mask must be the right size and fit perfectly to your face: it must be neither too big nor too small.
Try not to touch the mask while wearing it.
Replace your personal mask approximately every 4 hours.
According to the WHO, as the Covid-19 pandemic progresses alarmingly, the use of masks will be indispensable in workplaces, public transport and so on. Obviously healthcare professionals must wear masks - particularly those of one type, i.e. IIR types - when in contact with patients.
But what are these masks characteristics? IIR type masks are also known as surgical masks. To be used, they first need ASTM certification, which certifies that the masks prevent potentially infectious droplets from coming into contact with the nose/mouth of the wearer. Some tests are also conducted to certify the filtering capacity of the mask when breathing from the inside out.
Other characteristics of the IIR masks are the presence of elastic bands to be positioned and adjusted behind the ears, the presence of three protective layers, the presence of a layer resistant to accidental contact with body fluids.
In light of the above, what are the main differences between an IIR type mask and other masks on the market?Although Type I and Type II masks also require ASTM certification, they are not classified as “surgical”, they provide less protection from infection and do not protect against splashes of body fluids.
Personal protection for the individual is even less if we talk about the famous "fashion masks" or do-it-yourself masks, i.e. masks made of unsuitable fabrics, often porous and therefore unable to retain dangerous droplets.
Make sure your hands are always clean when putting on, removing or touching the mask.
When you have to put on or remove the mask, do so by holding the elastic bands that rest on your ears and never by touching the front part of it.
Your mask must be the right size and fit perfectly to your face: it must be neither too big nor too small.
Try not to touch the mask while wearing it.
Replace your personal mask approximately every 4 hours.
Our 3-ply Type II R face masks have a multi-ply design to better prevent inhalation of non-oily airborne pollutants and penetration of bodily fluids. The blue outer layer and white inner layer are made out of non-woven materials, with a polypropylene filtration layer in the middle. The non-woven layers are designed to provide a comfortable fit, with the protective melt-blown middle layer serving as the barrier.To get more news about famous type I mask factory, you can visit tnkme.com official website.
Bacteria filter efficiency (BFE)
Our Type II R medical masks effectively resist bacterial penetration with a rating of at least 98% in accordance with the European standard. Therefore, you can go about your business, knowing that you are 98 – 99.9% protected from inhaling airborne pollutants or hazardous splatter.
100% compliant with regulations (CE, EN14683:2005)
Our 3-ply surgical masks are 100% CE certified. They are also in accordance with the European standard EN14683:2005. Please note that if you need reassurance regarding the certification of our products, we are willing to send you the copies of the relevant documents upon request!
Splash resistance
The unique feature of Type II R surgical masks is the liquid-repellent layer offering additional protection against particulate matter and infectious splashes. The greater protective efficiency of the masks adequately makes up for the higher breathing resistance (
Bacteria filter efficiency (BFE)
Our Type II R medical masks effectively resist bacterial penetration with a rating of at least 98% in accordance with the European standard. Therefore, you can go about your business, knowing that you are 98 – 99.9% protected from inhaling airborne pollutants or hazardous splatter.
100% compliant with regulations (CE, EN14683:2005)
Our 3-ply surgical masks are 100% CE certified. They are also in accordance with the European standard EN14683:2005. Please note that if you need reassurance regarding the certification of our products, we are willing to send you the copies of the relevant documents upon request!
Splash resistance
The unique feature of Type II R surgical masks is the liquid-repellent layer offering additional protection against particulate matter and infectious splashes. The greater protective efficiency of the masks adequately makes up for the higher breathing resistance (
Faced with two new and relatively unfamiliar variants of the coronavirus, which were first discovered in the UK and South Africa respectively, France's health advisory council (Haute Conseil de la Santé Publique HCPS) has amended its advice to the public for wearing protective face masks.To get more news about famous mask wholesale, you can visit tnkme.com official website.
While they have not yet published an official opinion, the council has confirmed their new position on homemade masks to French media after it was first reported in La Voix du Nord on Monday.
Masks are compulsory in all indoor public spaces in France as well as on the streets in around 400 towns and cities, but the government guidance says only that a mask fully covering the nose and mouth must be worn. People caught without masks or wearing masks incorrectly face a €135 fine.There is no distinction in the government advice between fabric or surgical masks, although individual businesses are free to impose their own conditions.
“When it comes to the penetration of certain new variants. . . which are more contagious . . . the question is raised of what kind of mask to recommend to the general public,” said Didier Lepelletier, co-president of the Covid-19 working group of the HCPS, during an interview with BFMTV.Over the weekend, Lepelletier and the rest of the working group decided that cloth masks, preferred by many because they can be re-used, did not guarantee sufficient protection against the new Covid-19 variants.Health Minister Olivier Véran on Tuesday morning echoed that new advice.
“Artisan masks that you make at home, with the best intentions in the world, respecting the official advice, do not necessarily offer all the necessary guarantees,” he told France Inter.The problem with cloth masks is that not all of them have not been officially checked and therefore their level of protection will largely depend on their fabric, thickness and the maker's craftsmanship.
Since March many small businesses in France have begun making masks that, while good for the environment and often prettily decorated, don't necessarily that the necessary thickness and layers of fabric to offer full protection. These are still recommendations at the stage, but the Council's recommendation is to wear a category 1 mask, rather than a category 2.
Category 2 masks are those that have been proved to filter more than 70 percent. Known as “masques du grand public” (masks for the general public) these are most cloth masks and were the ones advised to the general public last spring, but they remain common.
Category 1 masks are those that filter more than 90 percent of particles. This includes the FFP2 filter masks, the blue single-use surgical masks and certain types of fabric masks that meet specifications. The issue with fabric masks is that most are made in France, rather than imported, and a lot do not display filtration levels allowing you to know which category they fall in.
While they have not yet published an official opinion, the council has confirmed their new position on homemade masks to French media after it was first reported in La Voix du Nord on Monday.
Masks are compulsory in all indoor public spaces in France as well as on the streets in around 400 towns and cities, but the government guidance says only that a mask fully covering the nose and mouth must be worn. People caught without masks or wearing masks incorrectly face a €135 fine.There is no distinction in the government advice between fabric or surgical masks, although individual businesses are free to impose their own conditions.
“When it comes to the penetration of certain new variants. . . which are more contagious . . . the question is raised of what kind of mask to recommend to the general public,” said Didier Lepelletier, co-president of the Covid-19 working group of the HCPS, during an interview with BFMTV.Over the weekend, Lepelletier and the rest of the working group decided that cloth masks, preferred by many because they can be re-used, did not guarantee sufficient protection against the new Covid-19 variants.Health Minister Olivier Véran on Tuesday morning echoed that new advice.
“Artisan masks that you make at home, with the best intentions in the world, respecting the official advice, do not necessarily offer all the necessary guarantees,” he told France Inter.The problem with cloth masks is that not all of them have not been officially checked and therefore their level of protection will largely depend on their fabric, thickness and the maker's craftsmanship.
Since March many small businesses in France have begun making masks that, while good for the environment and often prettily decorated, don't necessarily that the necessary thickness and layers of fabric to offer full protection. These are still recommendations at the stage, but the Council's recommendation is to wear a category 1 mask, rather than a category 2.
Category 2 masks are those that have been proved to filter more than 70 percent. Known as “masques du grand public” (masks for the general public) these are most cloth masks and were the ones advised to the general public last spring, but they remain common.
Category 1 masks are those that filter more than 90 percent of particles. This includes the FFP2 filter masks, the blue single-use surgical masks and certain types of fabric masks that meet specifications. The issue with fabric masks is that most are made in France, rather than imported, and a lot do not display filtration levels allowing you to know which category they fall in.
A User's Guide To Masks A growing body of evidence supports the idea that wearing face masks in public, even when you feel well, can help curb the spread of the coronavirus — since people can spread the virus even without showing symptoms. That's the main reason to wear a mask: to protect other people from you.To get more news about antiepidemic mask factory outlet, you can visit tnkme.com official website. Face masks can also offer the wearer some protection — though how much varies greatly, depending on the type of mask. No mask will offer full protection, and they should not be viewed as a replacement for physical distancing of at least 6 feet from others, frequent hand-washing and avoiding crowds. When you combine masks with those measures, they can make a big difference. 
But what kind of mask is best? When choosing a mask, experts say focus on the fabric, fit and breathability. How well a mask protects is a function of both what it's made of and how well it seals to your face. But if you can't breathe well through it, then you're less likely to keep it on.Here's a look at different kinds of masks you might consider and how effective they are at protecting the people around you — and you as well. Since the Centers for Disease Control and Prevention says people should wear cloth face coverings in public, we'll talk about fabric masks first. But if you've purchased a medical mask or respirator, scroll down for some important notes — like how to spot if you've got a fake. First, consider the fabric itself. "The tightness of the weave is really important. That's the first thing I would ask people to look into," says Supratik Guha, a professor of molecular engineering at the University of Chicago. To check your fabric, hold it up to a light: If you can easily see the outline of the individual fibers, it's not going to make a great filter. Researchers say a tight-weave 100% cotton is a good bet. That's because at the microscopic level, the natural fibers in cotton tend to have more three-dimensional structure than synthetic fibers, which are smoother, says Christopher Zangmeister, a researcher at the National Institute of Standards and Technology. That 3D structure can create more roadblocks that can stop an incoming particle, he explains. Zangmeister co-authored a new study in ACS Nano that tested how well dozens of different materials filtered. While two synthetics, including one that's 100% polyester, did well, most synthetics ranked near the bottom, he says. But even a mask made out of synthetic fibers is better than no mask at all, he says. Think multiple layers. Several studies have found that masks made of multiple layers are more effective at blocking small particles. A good option: a mask made of two layers of a tight-weave fabric with a built-in pocket where you can place a filter, says May Chu, an epidemiologist at the Colorado School of Public Health who co-authored a paper published on June 2 in Nano Letters on the filtration efficiency of household mask materials.The best bet for the material to slip in as a filter is polypropylene, which is derived from plastic, says Chu. "If you go to Walmart, you look for Oly-fun, which is the brand name of that fabric. It's also called spunbond," says Chu, who's a scientific adviser to the World Health Organization and helped craft its recent detailed guidance on cloth masks. Chu says polypropylene is great as a physical filter but has another benefit: It holds an electrostatic charge. In other words, it uses the power of static electricity. Think of the static cling that can happen when you rub two pieces of fabric together, says Chu. That's basically what's happening with this fabric: That "cling" effect traps incoming — and outgoing — droplets. "That's what you want — the cling is what's important," Chu says.
But what kind of mask is best? When choosing a mask, experts say focus on the fabric, fit and breathability. How well a mask protects is a function of both what it's made of and how well it seals to your face. But if you can't breathe well through it, then you're less likely to keep it on.Here's a look at different kinds of masks you might consider and how effective they are at protecting the people around you — and you as well. Since the Centers for Disease Control and Prevention says people should wear cloth face coverings in public, we'll talk about fabric masks first. But if you've purchased a medical mask or respirator, scroll down for some important notes — like how to spot if you've got a fake. First, consider the fabric itself. "The tightness of the weave is really important. That's the first thing I would ask people to look into," says Supratik Guha, a professor of molecular engineering at the University of Chicago. To check your fabric, hold it up to a light: If you can easily see the outline of the individual fibers, it's not going to make a great filter. Researchers say a tight-weave 100% cotton is a good bet. That's because at the microscopic level, the natural fibers in cotton tend to have more three-dimensional structure than synthetic fibers, which are smoother, says Christopher Zangmeister, a researcher at the National Institute of Standards and Technology. That 3D structure can create more roadblocks that can stop an incoming particle, he explains. Zangmeister co-authored a new study in ACS Nano that tested how well dozens of different materials filtered. While two synthetics, including one that's 100% polyester, did well, most synthetics ranked near the bottom, he says. But even a mask made out of synthetic fibers is better than no mask at all, he says. Think multiple layers. Several studies have found that masks made of multiple layers are more effective at blocking small particles. A good option: a mask made of two layers of a tight-weave fabric with a built-in pocket where you can place a filter, says May Chu, an epidemiologist at the Colorado School of Public Health who co-authored a paper published on June 2 in Nano Letters on the filtration efficiency of household mask materials.The best bet for the material to slip in as a filter is polypropylene, which is derived from plastic, says Chu. "If you go to Walmart, you look for Oly-fun, which is the brand name of that fabric. It's also called spunbond," says Chu, who's a scientific adviser to the World Health Organization and helped craft its recent detailed guidance on cloth masks. Chu says polypropylene is great as a physical filter but has another benefit: It holds an electrostatic charge. In other words, it uses the power of static electricity. Think of the static cling that can happen when you rub two pieces of fabric together, says Chu. That's basically what's happening with this fabric: That "cling" effect traps incoming — and outgoing — droplets. "That's what you want — the cling is what's important," Chu says.
New PPE mask range begins killing SARS-CoV-2 on contact Lancaster-based ViraCoat Limited has announced the global launch of ViraCoat 3 Ply Type 2R Surgical Face Mask, ViraCoat FFP2 Respirator Mask and ViraCoat FFP3 Respirator Mask, a new range of antiviral and antimicrobial PPE masks that begin to kill SARS-CoV-2 and other viruses on contact. This is a major breakthrough in reducing risks, to staff and patients, of COVID-19. The product has gone through rigorous validation with Lancaster University and spent a year in development, and is now going into production in the UK.To get more news about famous FFP2 mask factory outlet, you can visit tnkme.com official website. The ViraCoat masks are impregnated with a novel and patented antiviral and antimicrobial coating that completely kills SARS-CoV-2 virus within minutes. The entire surface of the mask is covered in the antimicrobial coating, including the straps; this significantly reduces the risk of contamination during handling of the masks and therefore transfer of the virus to the wearer or patient, even if the mask is removed and replaced several times during a shift. Many hospitals report health workers changing masks between three and eight times throughout the course of the day as they move between patients or tasks. ViraCoat's COVID-19-eliminating masks could save millions of tons of masks ending up in landfill and our oceans every year. The masks are ergonomically shaped for comfort and have an adjustable nose bridge for an optimal seal to prevent contamination by infectious aerosols. They are a distinctive green colour to easily differentiate from standard PPE. At this stage, the ViraCoat antimicrobial coating is being applied to masks conforming to the filter-barrier requirements of EU Standard EN149:2001 + A1: 2009 type filtering efficiency standard to meet current regulations. However, the coating obviates the need for these types of barriers and new standards are being sought that will allow ViraCoat antimicrobial masks to be a lighter, more comfortable single layer, which can be repeatedly washed or sterilised. ViraCoat is a subsidiary of ViraCorp, a group of biomedical research and development companies focused on developing viral defence products against the viral outbreaks, pandemics and endemics that threaten world health; the ViraCoat range of masks is the first product to go into production. The masks will be in UK production at scale in October with the highest standards of quality control.
The ViraCoat masks are impregnated with a novel and patented antiviral and antimicrobial coating that completely kills SARS-CoV-2 virus within minutes. The entire surface of the mask is covered in the antimicrobial coating, including the straps; this significantly reduces the risk of contamination during handling of the masks and therefore transfer of the virus to the wearer or patient, even if the mask is removed and replaced several times during a shift. Many hospitals report health workers changing masks between three and eight times throughout the course of the day as they move between patients or tasks. ViraCoat's COVID-19-eliminating masks could save millions of tons of masks ending up in landfill and our oceans every year. The masks are ergonomically shaped for comfort and have an adjustable nose bridge for an optimal seal to prevent contamination by infectious aerosols. They are a distinctive green colour to easily differentiate from standard PPE. At this stage, the ViraCoat antimicrobial coating is being applied to masks conforming to the filter-barrier requirements of EU Standard EN149:2001 + A1: 2009 type filtering efficiency standard to meet current regulations. However, the coating obviates the need for these types of barriers and new standards are being sought that will allow ViraCoat antimicrobial masks to be a lighter, more comfortable single layer, which can be repeatedly washed or sterilised. ViraCoat is a subsidiary of ViraCorp, a group of biomedical research and development companies focused on developing viral defence products against the viral outbreaks, pandemics and endemics that threaten world health; the ViraCoat range of masks is the first product to go into production. The masks will be in UK production at scale in October with the highest standards of quality control.
PPE – Understanding Different Types Of Masks FFP3 (European standard) respirators filter 99% of particles. FFP2 respirators are specified to filter 94% of particles. All respirators need to be fitted to the wearer before use.To get more news about quality type IIR mask company, you can visit tnkme.com official website. The N99 (American standard) respirator is an alternative to the FFP3 and also filters 99% of particles. An N95 respirator is specified to filter 95% of particles and is a close equivalent to the FFP2. The Type IIR (European Standard) fluid resistant surgical mask is the “regular” surgical mask often used in clinical settings. The Level 2 (American standard) fluid resistant surgical mask is equivalent to the Type IIR. Goggles or visors can help avoid eye contamination with respiratory droplets. All PPE for use in the UK requires a CE mark. PPE referred to in the above documents FFF3 or FFP2 respirators (fit tested – see below for details). DD currently have no stock but will continue to procure. Supply lead times are longer. DD expect stock of FFP2s to arrive in the near future – please check our website for details. Type IIR or Level 2 fluid resistant surgical mask (DD code: CHM020) Long sleeved disposable gown (DD codes: COP402, COP403, COP404) Apron (DD codes: COT222,COT223). PHE also state that you must be “bare below the elbows and you scrub your hands, your wrists and your forearms” Gloves (DD codes: CGN081, CGN091, CGN096 – other alternatives on website) Eye protection: disposable goggles or full-face visor (DD codes: PYP010, PYG460, PYG557) In addition to wearing PPE, clinicians should apply usual infection prevention and government recommended control measures, including environmental cleaning, hand hygiene and social distancing to reduce the risk of onward transmission. A number of trade associations and authoritative bodies also recommend that depending on the circumstances a “full risk assessment” should be carried out before face-to-face contact. FFP3 vs FFP2 vs N95 Europe uses two different standards. The “filtering face piece” score (FFP) comes from EN standard 149:2001. Then EN 143 standard covers the P1/P2/P3 ratings, which refers to the filtering efficiency.In contrast, the American standard managed by the National Institute for Occupational Safety and Health (NIOSH), uses a “Negativity” score denoted by the letter “N” to refer to filtering efficiency.
PPE referred to in the above documents FFF3 or FFP2 respirators (fit tested – see below for details). DD currently have no stock but will continue to procure. Supply lead times are longer. DD expect stock of FFP2s to arrive in the near future – please check our website for details. Type IIR or Level 2 fluid resistant surgical mask (DD code: CHM020) Long sleeved disposable gown (DD codes: COP402, COP403, COP404) Apron (DD codes: COT222,COT223). PHE also state that you must be “bare below the elbows and you scrub your hands, your wrists and your forearms” Gloves (DD codes: CGN081, CGN091, CGN096 – other alternatives on website) Eye protection: disposable goggles or full-face visor (DD codes: PYP010, PYG460, PYG557) In addition to wearing PPE, clinicians should apply usual infection prevention and government recommended control measures, including environmental cleaning, hand hygiene and social distancing to reduce the risk of onward transmission. A number of trade associations and authoritative bodies also recommend that depending on the circumstances a “full risk assessment” should be carried out before face-to-face contact. FFP3 vs FFP2 vs N95 Europe uses two different standards. The “filtering face piece” score (FFP) comes from EN standard 149:2001. Then EN 143 standard covers the P1/P2/P3 ratings, which refers to the filtering efficiency.In contrast, the American standard managed by the National Institute for Occupational Safety and Health (NIOSH), uses a “Negativity” score denoted by the letter “N” to refer to filtering efficiency.