Main Applications of Meltblown Nonwoven Fabric

Introduction of meltblown nonwoven fabric

Meltblown nonwoven fabric is a rapidly developing nonwoven fabric production process, and its products have many obvious advantages such as high filtration efficiency, low resistance, softness, and self-adhesive network. Therefore, it has been widely used in various countries. Its main uses are in medium efficiency and sub-high efficiency filtration, including air filtration, carbonated liquid filtration, food hygiene filtration, industrial dust mask production, etc. In addition, it can also be used as medical and health care products, industrial precision wiping cloth, insulation materials, oil absorption materials, battery diaphragms, artificial leather base cloth, etc. In many aspects, its performance is better than similar products of traditional textiles. With the continuous development of post-treatment technology, the application fields of meltblown nonwoven fabric will become more extensive.

Uses of meltblown nonwoven fabric

Application of meltblown nonwoven fabric in air purification field

Used in air purifiers for high flow coarse and medium efficiency air filtration. It has the advantages of low resistance, high strength, acid and alkali resistance, corrosion resistance, stable efficiency, long service life, and low price. There is no phenomenon of filter material falling off in purified gas.

Application of meltblown nonwoven fabric in medical and health fields

The dust mask made of meltblown fabric has low breathing resistance and a dustproof efficiency of up to 99%. It is widely used in hospitals, food processing, mines and other workplaces that need dust and bacteria. It has good air permeability, no toxic side effects, and is easy to use. SMS products combined with spunbond fabrics are widely used in the production of surgical gowns and other hygiene products.

Meltblown nonwoven fabric liquid filtration materials and battery diaphragms

Meltblown nonwoven fabric has excellent performance in filtering acidic and alkaline liquids, oils, etc. and is regarded as a good diaphragm material by the battery industry in various countries. It has been widely used, not only reducing battery costs and simplifying processes, but also greatly reducing the weight and volume of batteries.

Oil absorption materials and industrial wiping cloths

Various oil-absorbing materials made of meltblown nonwoven fabric can absorb 14-15 times their own weight and are widely used in environmental protection and oil-water separation projects. In addition, they can be used as cleaning materials for oil and dust in industrial production. These applications fully utilize the characteristics of polypropylene itself and the adsorption of ultra-fine fibers produced by meltblowing.

Warm materials, the average diameter of meltblown ultra-fine fibers is between 0.5 and 5m

The specific surface area is large, and a large number of fine pores are formed in the fabric. The porosity is high. This structure stores a large amount of air, can effectively prevent heat loss and has excellent insulation performance, and is widely used in the production of clothing and various insulation materials such as leather jackets, ski suits, winter clothing, cotton fabrics, etc. It is light, warm, not moisture-absorbing, breathable, and does not mildew.