The mask material is not good, or has an odorPosted by airlaid on 6th July 2020, 04:03pm
The number of people who have caught a cold has soared recently, and masks have become the first 'protective umbrella' for people to prevent diseases. After chemical treatment, their patterns and colors are also dyed with dyes. It is best to prepare two to wear it and make it a habit of washing it every day.
Chemical treatment, no odor, and good breathability and filterability, so it is safe and clean. Some colored masks have different colors inside and outside, plus poor breathability. In fact, there are many hidden health risks. Do not buy it at some roadside stalls, or just buy a picture that is stylish and beautiful, and ignore the function of the mask itself. If the mask material is not good, or has an odor, it will also cause some irritation to Spunbond nonwoven Company the skin of the face or neck, causing skin allergies and other problems. 'Some colored masks have a certain irritating odor after dyeing. There may be irritating smells. Most of these fashionable colored masks are made of chemical fiber fabrics. Especially for patients with respiratory allergies and asthma, wearing this mask may make the condition worse.
Guo Xiheng suggested that when buying a mask, it is best to go to a regular hospital or pharmacy to buy it. Ordinary qualified masks are generally colorless masks, and their materials are cotton masks made of gauze and non-woven fabrics. Although it is beautiful to use, it has certain health risks. Wash it before wearing it. Guo Xiheng, director of the Sleep and Respiratory Center of Beijing Chaoyang Hospital, said about this issue.
When choosing a mask, you should choose a mask of appropriate thickness and size according to the temperature of the weather. After washing, take it out in the sun or scald it with boiling water for disinfection. ,. However, in order to cater to the preferences of young people, many masks with cartoon patterns and bright colors appeared on the market.' Guo Xiheng said that wearing such a mask for a long time is likely to cause repeated coughing, difficulty breathing, and even induce bronchitis. These odors are easy to cause irritation to the respiratory tract
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Take the anti-particulate mask as an examplePosted by airlaid on 29th June 2020, 04:13pm
For example, N95 and N100 anti-non-oil particle masks complying with the US NIOSH (National Institute of Occupational Safety and Health) standards, and KN90 and KN95 series particulate masks complying with the Chinese National Standard (GB2626-2006). It can be said that 'Zhang Guan Li Dai',
The target is wrong. Anti-particulate masks can reduce pneumoconiosis and chronic poisoning caused by air pollutants generated in the working environment and enter the human body through the respiratory tract. This series of thermal masks adopts three-dimensional cutting, and the adjustable nose bridge design fits the face to the greatest extent. Therefore, it is not correct to use the national standard for anti-particulate masks to test the PM2. This article by Jing Xian. They are highly breathable and comfortable to wear, and are necessary for winter travel. Medical protective masks are mainly used to reduce the risk of doctors being infected by respiratory diseases and blood splatter infections at work. They should be replaced when the respiratory resistance increases, is dirty or damaged.5 filtration efficiency of thermal masks.
Take the anti-particulate mask as an example, 3M has launched multiple series and multiple certification levels of mask products based on the national standards of various countries. Most of the anti-particulate masks use non-woven fabrics. Since the Chinese and American standards are relatively close, both the 3M N95 and KN95 masks are sufficient to deal with suspended particulate matter in fog and haze.
It has Airlaid Paper Manufacturers the best choice for consumers to keep out the cold in winter. It is not recommended to wash them. Only in this way can the fit of the mask and the face be ensured, so as to give full play to the protective effect of the mask. Product labeling: In addition to labeling the product name, trademark, model and other basic information on the product, the anti-particulate mask should also include a text description on the protection of particles and the scope of application and restrictions on the product identification.
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The use of wood pulp in wipes of private brandsPosted by airlaid on 22nd June 2020, 03:43pm
With more The KN95 respirator manufacturers of manufacturers is expected to increase the application of regenerated cellulose fibers in wipes. Although the prices of wood pulp, viscose and cotton fiber will also increase over time, some experts predict that the price of petroleum-based fiber will increase The speed will definitely exceed that of non-petroleum-based fibers. In addition to being flushable, Rollwipes wipes are sold in rolls. The early spunlace and airlaid + spunlace process can only use 50% wood pulp, and now the spunlace cloth with 60-70% wood pulp content has also been commercialized, using the Suominen company Hydraspun technology, through the wet process + spunlace process
The use of wood pulp in wipes of private brands can reach 80%. The product left over from the sewage treatment system can be used as a useful soil improver instead of just becoming a landfill in the dump. The flushable wipes are a sustainable product.. 2. Now almost all natural fibers can be used in spunlace non-woven fabrics, making it possible to process degradable and breakable products. Due to the frequent price fluctuations of polypropylene fiber, most nonwoven fabric manufacturers rarely use it.
With the increasing environmental pollution in the world and the increasing awareness of consumers on environmental protection, when the economic crisis is gradually eliminated, consumers begin to make rational purchases. These factors will prompt non-woven fabric manufacturers to reconsider when selecting fibers. Procter Gamble has always insisted on using the company's trilobal polypropylene fiber to produce spunlace fabrics,
which has accelerated spunlace jacquard nonwovens from another angle. Spunlace jacquard instead of hot embossing In the past, the surface pattern of thin non-woven fabrics was usually realized by hot embossing. Change the non-woven fabric It is imperative to change the non-woven fabric base fabric for wet wipes
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Any object has a weight just like the non-woven fabricPosted by airlaid on 15th June 2020, 01:56pm
1. Mass units are commonly used instead of weight, implicitly multiplied by the acceleration of gravity. One is the yard, English yard, referred to as Y; the other is the meter, the English meter, referred to as m, the third is gram, the English gram, referred to as gram, and the fourth is Millimeters, referred Air Through Nonwoven Suppliers to as mm.8 Newtons is called 1 kg. In fact, the square gram weight can be equivalent to the millimeter in thickness, because the non-woven fabric has a gram weight between 10g / ㎡ ~ 320g / ㎡. Non-woven fabrics have vertical and horizontal tensile parameters. are also used as weight units. Fourth, the tensile parameters of non-woven fabrics. 3.
The weight of a substance with a mass of 1 kg when it is subjected to an external force of 9. Gram weight and thickness Since there is a length and width, is there a thickness unit? Yes, yes, gram is used to calculate the thickness, gram refers to the square gram weight, that is why g / m ^ 2 does not use millimeters? In fact, it is also useful Millimeters are only used infrequently. The unit is Newton. In China, the unit of weight was two pounds and two pounds. Pounds, ounces, carats, etc. Length In the specification, the length of the code and the meter are both calculated, but here is an exquisite, this concept is also commonly used to distinguish experts from non-experts, because non-woven fabrics are one roll by one roll, the height of the roll is called width, in units of meters Said that the commonly used specifications are generally 2. Weight and mass are different.40 meters, 1.
Any object has a weight, just like the non-woven fabric that we said today, so how to calculate the weight of the non-woven fabric? In the calculation of the weight and weight of non-woven fabrics, 4 units are commonly used. Commonly used mass units are: micrograms (ug), milligrams (mg), grams (g), kilograms (kg), tons (t), etc.60 meters, 3.
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Parents should be cautious when choosing protective masksPosted by airlaid on 10th June 2020, 12:04pm
It is recommended to consult and listen to the opinions of professional doctors. For most consumers, the important reason for reluctance to choose KN90 Respirator factory protective masks is the discomfort caused by their breathing resistance after wearing. In fact, everyone should understand the purpose of wearing a mask, and protection is the first priority!! Good protective masks are also very comfortable to wear.In the smog environment, which is becoming more normal, various high-tech anti-fog masks have been introduced layer by layer, which seems to be a reassurance for people.5. In addition, the tightness of the mask is also important for anti-haze.'
A high-quality protective mask should have the ability to block fine suspended particles such as PM2.99114. PM2. Wearing protective masks will have some breathing resistance, and some people with physical conditions are not suitable for wearing. If you buy such a mask, not only can it not really play a protective role, it will also cause people to make wrong judgments, thinking that it is safe, but it is completely in a polluted environment.
Therefore, parents should be cautious when choosing protective masks for children.com/. Most of these cloth masks are for the purpose of keeping warm, which is not enough to protect fine particles such as PM2.5'. Fine particles can easily penetrate through the mesh of the cloth or leak from the non-adhesive parts of the mask and face contact parts. Before wearing a mask, pregnant women should also consult a professional doctor to confirm that their physical condition is suitable. The crazy reposting of Weibo in the circle of friends, and the overwhelming coverage of the media, I believe that everyone has a basic knowledge of masks and smog.
To alleviate the discomfort caused by wearing the mask for a long time, the comfort and breathability of the mask are also important, which is related to the public acceptance of wearing the mask Degree and wearing time. These people should consult a doctor and seek their professional guidance.
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KN masks can only filter non-oily particulatesPosted by airlaid on 4th June 2020, 01:40pm
It is undeniable that such strange diseases are caused by other factors, but the bad environment is also a very important factor, so parents, let’s wear masks for our health! ! ! At least let us inhale some dust. .com/).99114.My friend came back from Beijing and went to visit and said that he was going to give birth at home. Hey, I’m going to go. You don’t know. . What's more, they stopped developing after more than four months. . It’s not all about birth place.
I went to the hospital for a birth check. What is happening in this society now. Sister, what I am most exaggerated in Beijing is that I can’t see the sun all day long, and it’s dim and dark all day long, that mist. (Http://kouzhao. You see, six or seven out of ten pregnant women have stopped developing. . . Dear sister paper, your 3-Layer Face Mask suppliers husband is in Beijing.
.For example, the KN95 mask refers to a mask that can only filter non-oily particulate matter and has a minimum filtration rate of 95%. People who suffer from respiratory diseases, elderly people, pregnant women, children and other special groups should be cautious when choosing and wearing. The 21st Century Business Herald reporter learned that the 'Antibacterial and Haze-resistant Daily Masks' and 'Antibacterial and Haze-resistant Nonwoven Masks' have been approved by the Quality Supervision Department and will be upgraded to industry standards or national standards. Some mask companies use 'PM2. Respiratory disease expert Zhong Nanshan once said publicly: 'The fact that the N92 and N95 masks must be selected on the Internet is unrealistic. We do not encourage public use.5 masks. Drawing on American standards
, KN masks can only filter non-oily particulates, while KP masks can filter both oily and non-oily particulates.99114. This article is organized by China Mask Net http://kouzhao. N means 'Non-oil' (non-oil-proof particulate matter), and 95 means 'the efficiency of masks filtering non-oily particulate matter is at least 95%'.5 mask standards are expected to be introduced.' However, PM2. The 21st Century Business Herald reporter found that as long as she clicks Taobao to search for similar products, the above speculation can still be discovered. Generally speaking, non-oily particulate matter refers to coal dust, cement dust, acid mist, microorganisms, etc.5 standard is urgently needed to be published
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There are 301 pieces of medical protective clothing registration informationPosted by airlaid on 11th May 2020, 03:51pm
According to the export medical material declaration template released with the announcement, the export medical material information includes product name, product quantity, registration certificate number, importing country (region) quality standard requirements, product batch number, importing country (region), manufacturer, etc.
According to the report of Medical Valley, the relevant medical device product registration information that has been published shows that as of now, there are 23 pieces of registration information for new coronavirus detection reagents of the State Food and Drug Administration, and 62 pieces of registration information for domestic ventilators made by national and provincial drug regulatory departments
There are 301 pieces of medical protective clothing registration information at the provincial drug regulatory department, 150 pieces of medical protective mask registration information at the provincial drug regulatory department, 523 pieces of medical surgical mask registration information at the provincial drug regulatory department, and one-time registration of medical masks at the provincial drug regulatory department There are 752 pieces of information, which also means that only the products of these manufacturers that have obtained the registration information are eligible for export.
According to reports of Ningbo Dongyu Nonwoven Co., Ltd., due to the above regulations, export licenses of many enterprises have been cancelled. According to previous regulations, foreign companies have not explicitly required enterprises to provide approval for domestic registration. Even if domestic enterprises have not obtained registration from the State Food and Drug Administration Approval, but as long as you get the EU CE certification and the US FDA certification, you can allow export.
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