Application of Nonwovens in Protective Clothing

Speaking of non-woven fabrics, ordinary people are not unfamiliar. In our real life, especially in non-durable clothing is quite common. For example: medical protective clothing, disposable spun-bonded protective clothing, etc. The development and utilization of non-woven fabrics mainly involves two aspects. On the one hand, it continues to expand the utilization and development of non-woven fabrics in the apparel field. On the other hand, non-woven fabrics continue to be developed and new fabrics are developed as soon as possible. In order to adapt to the continuous development of social production. Here we introduce several new non-woven materials.

SMS non-woven fabric is a composite product. It is generally made of melt-blown and spun-bonded composites. It clearly exhibits high strength and good filterability. This material has been widely used in the medical field and many industrial fields. . The currently used areas have been extended to pharmaceuticals, electrical components, chip manufacturing, and some bio-engineering. These areas require a very high level of environmental cleanliness. They use SMS breathable, do not easily generate fiber dust, and avoid workers and the outside world. Particle exchange occurs.

Spunbonded nonwovens are composed of filaments with relatively high strength and occupy a large proportion in the protective clothing market. The latest development and research direction is to add special additives during the production of spunbonded nonwovens, and then to make them. With antistatic, flame retardant, radiation protection, antibacterial and other effects.

Water-soluble non-woven fabrics are a new type of environmental protection products, and their use has become more and more widely accepted by people. The spunlace non-woven fabric can be made of water-soluble polyvinyl alcohol fibers and is a good material for preventing pollution and radiation. In addition, if the water-soluble film is compounded with it, the protective effect of this non-woven fabric can be increased, its barrier properties can be enhanced, and the like. Foreign research and development in this area is relatively advanced. The close-fitting underwear developed using this technology is more comfortable and comfortable to wear.

In the development of some new materials, the United States has developed a new type of non-woven fabric, which is composed of a new type of cotton fiber. The feel of this non-woven fabric is very similar to that of a pure cotton knitted fabric, and it has the characteristics of high strength, strong water absorption, and small pilling, and is particularly suitable for making medical isolation garments and disposable underwear. In addition, the U.S. military has used the characteristics of non-woven fabrics, knitted fabrics, and woven fabrics to develop a special type of combat chemical protective clothing that can not only produce protection against some chemical poisons, but also has light weight and low cost. The advantages.

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