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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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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 cloth is mainly made of polypropylene, and the fiber diameter can reach 1 to 5 microns. There are many voids, fluffy structure, and good anti-wrinkle ability. These ultra-fine fibers with unique capillary structure increase the number and surface area offibers per unit area, so that the meltblown cloth has good filtration, shielding, heat insulation and oil absorption. . It can be used ...
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SMS water repellent non-woven fabric is a composite non-woven fabric, which is a composite product of spunbond and meltblown. It has the advantages of high strength, good filtering performance, non-stickiness and non-toxic. Mainly used in medical and sanitary labor protection products, such as surgical gowns, surgical caps, protective clothing, medical packaging, etc. performance: It is non-toxic,...
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Two-layer masks are very inferior. Medical masks must have three layers. Both sides of medical masks are usually spunbonded non-woven fabrics, and the middle is meltblown fabric. A good meltblown cloth is heavy enough. It looks white rather than transparent. It looks a bit like paper. The thinner the meltblown cloth, the worse the protective effect. The melt blown layer will melt when it encounter...
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We know that melt blown cloth is the core material on protective equipment such as masks and plays a major filtering role. In order to achieve effective filtration, the melt blown cloth needs electrostatic electret treatment, in which case droplets etc. will be adsorbed on the melt blown cloth. So if there is static electricity on the meltblown cloth, will it exist for a long time, or is it said t...
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Disposable rags! I beg you to enter! Disposable wipes, really easy to use!!!!! Are you still using rags that can last a long time? The new rag started to be greasy after two days, and it still can’t be washed clean!!!! It feels dirty when used to wipe the kitchen countertop!!! But I am reluctant to throw it away! I beg you to buy a disposable rag!!! The price is similar to kitchen towels, but it i...
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The elastic non-woven fabric is a brand-new non-woven product, which breaks the situation that the film elastic is not so breathable, too tight and little flexibility. Elastic non-woven fabric is a non-woven fabric that can be stretched horizontally and vertically. The elasticity is due to the addition of elastic masterbatch. The elastic non-woven fabric is produced with PP medical grade material,...
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Needle-punched nonwoven fabric is a kind of nonwoven fabrics which is made of polyester and polypropylene raw materials. It is made by several times of needling and appropriate hot rolling. According to different technology, with different materials, it can made out more than hundreds of products. Needle-punched nonwoven fabric is widely used in: geotextiles, geomembranes, velvet cloth, speaker bl...
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Wet-laid non woven is good air permeability and absorbency fabric and it can be use in different areas on different products. (1) Medical hygiene and health care: surgical gowns, caps, masks, pillowcase tapes, plaster cloths, etc. (2) Filtration and environmental protection: face masks, vacuum cleaner filter bags, shopping bags, etc. (3) Electrical and electrical: battery separator paper, carbon f...
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The hydrophilic non-woven fabric makes the non-woven fabric have a certain hydrophilic (water absorption) effect. Generally, PP non-woven fabrics and PET non-woven fabrics can be made with hydrophilic type. So it is widely used. Next, we will introduce the three commonly used products for you. 1. diaper The water-absorbing layer of the upper and inner surfaces are made of hydrophilic non-woven fab...
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SMS non-woven is Spunbond + Meltblown + Spunbond Nonwovens. It is a composite product of spunbond and meltblown, with high strength, good filtration performance, no adhesive, Non-toxic and other advantages. Currently mainly used in medical and health labor protection products such as surgical gowns, surgical caps, protective clothing, surgical bags, etc. Gram weight range: 30-500 gsm; Basic ...
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