What is the development trend of the meltblown nonwoven industry

Meltblown nonwoven fabric can be used in air purifiers as sub-efficiency and high-efficiency air filter elements, as well as large-flow coarse and medium-efficiency air filtration. Non-woven fabrics have the advantages of low resistance, high strength, acid and alkali resistance, corrosion resistance, stable efficiency, long service life and low price. No filter material falls off in the gas purified with it. The dust mask made of meltblown non-woven fabric has low breathing resistance, not stuffy, and the dustproof efficiency is as high as 99%.

Widely used in hospitals, food processing, mines and other workplaces that require dust and bacteria prevention. Various oil-absorbing materials made of polypropylene melt-blown cloth can absorb oil up to 14-15 times its own weight. Widely used in environmental protection projects and oil-water separation projects. In addition, they can also be used to clean oil and dust in industrial production. Material. These applications take full advantage of the properties of polypropylene itself and its adsorption of meltblown microfibers.

The average diameter of meltblown ultrafine fibers is between 0.5-5m, and the specific surface area is large. A large number of pores are formed on the cloth surface, and the porosity is high. A large amount of air is stored in this structure, which can effectively prevent heat loss and has excellent thermal insulation effect.

Widely used in the production of clothing and various thermal insulation materials, non-woven fabrics have the advantages of low resistance, high strength, acid and alkali resistance, corrosion resistance, stable efficiency, long service life and low price. No filter material falls off in the gas purified with it. The dust mask made of meltblown non-woven fabric has low breathing resistance, not stuffy, and the dustproof efficiency is as high as 99%. Widely used in hospitals, food processing, mines and other workplaces that require dust and bacteria prevention.