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As various parts of the country began to implement plastic bans, non-woven bags as a substitute for plastic bags have become more and more important in certain fields, and this type of product is becoming more and more on the market. After the quantity increases, some quality problems will inevitably occur. It is not uncommon to have shoddy non-woven bags. Such bags have a very short service life,...
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Elastic non woven fabric is a brand-new non woven product, which breaks the situation of air-impermeable, over-tight, and low-stretchability of elastic film materials. Elastic non-woven fabrics are widely used in some life care products. So, what are the characteristics and advantages of elastic non woven fabrics compared with ordinary non woven fabrics? Currently, there are various types of elast...
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Melt-blown non woven fabric is the core filter material of masks, which is mainly determined by the filtering mechanism of the melt-blown filter material, which is mainly divided into mechanical barrier and electrostatic adsorption. 1. Mechanical barrier Mechanical barrier has the following situations: a. Droplets with a particle size greater than 5um in the air can be blocked by the filter materi...
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The protective effect of non-woven protective masks is based on the effect of adsorbing fine dust (especially dust less than 5 microns). Because dust of this size can directly enter the alveoli, it has the greatest impact on human health. General gauze masks, the dust blocking principle is mechanical filtration, that is, when dust collides with gauze, it passes through layers of barriers to block ...
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At present, the main data of melt blown cloth refers to the filtration rate of melt blown cloth, which is mainly divided into 80% particulate matter filtration rate (the following industrial melt blown cloth, the purpose of this melt blown cloth is mainly used for industrial purposes, such as filtration, warmth, isolation, etc. For industrial purposes, this material can also be used to produce dus...
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Masks have a certain filtering effect on the air entering the lungs. To achieve a good filtering effect, the key is the core filter layer! Melt blown cloth is the most important filter material that must be used in disposable protective masks. There are a wide variety of masks on the market, and there are also various grades of meltblown. Consumers can easily buy poor quality meltblown without pay...
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Medical non woven fabrics are different from ordinary non woven fabrics and have many requirements for the production environment and equipment. First of all, the production environment of medical non woven fabrics is clean and standardized. Secondly, in the production process, compared with ordinary non woven fabrics, the machine has high cleaning degree, no stains, uniform needle density, and en...
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Non woven fabric is the main raw material for the production of masks. Common masks include the following types: ordinary cotton masks, disposable masks (such as medical surgical masks, ordinary medical masks), and medical protective masks (N95/KN95 masks). Among them, medical protective masks (N95/KN95 masks) and medical surgical masks are medical products that have obtained national regulatory m...
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Elastic non woven fabric is a non woven fabric that can be stretched horizontally and vertically, and has elasticity. It is elastic because of the addition of elastic masterbatch. The elastic non woven fabric is made of PP medical-grade materials, without adding any recycled materials and recycled materials. The elastic non woven fabric has a soft texture, environmental protection, non-toxic, brea...
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