Non-woven filter materials have developed rapidly in recent years. In which areas can they be used today?

The application scope of non-woven filter materials covers petroleum, chemical, energy, environment, food and beverage, bio-pharmaceutical, medical, marine, military and other different industries, and it is one of the fastest growing fields of industry. Textile industry. In recent years, the development of the nonwoven filter material market has been driven by increasingly stringent global laws and regulations, the launch of municipal infrastructure projects in various countries, and the rapid growth of consumers' demand for respiratory health and safe water. The filter material industry has a great demand for product innovation. New legislation and increasingly serious environmental problems will promote the research and development of new products. Filter materials must be updated to maintain the efficiency and performance requirements of downstream markets. The combination of nanotechnology and filter materials is a hot spot in research and development. Advances in melt-blown nonwoven technology have made it possible to produce melt-blown fibers that are close to nanometers. In addition, meltblown nonwoven products have the advantages of low cost, high efficiency, solvent-free, simple process flow, etc., and have become one of the most competitive materials in the high-efficiency filtration market. Compared with spunbond, needle punched and wet-laid nonwoven filter materials, meltblown nonwoven filter materials are more fluffy and have better pollution control capabilities. They are particularly widely used in the field of high-efficiency fine filtration. At present, meltblown nonwoven filter media has penetrated into various application fields of liquid and air filtration, and the market is expected to usher in rapid growth in the future. The material is extruded from molten polymer fibers, which pass through a die and can contain up to 40 holes per inch. The fiber is then drawn, cooled and further processed to meet the requirements of the end use. Because of its smooth matrix, large surface area, moderate strength, it can be used for filtration products in food and beverage, chemical, mining and other fields. At present, the world's leading filter material manufacturers have launched high-efficiency filtration products using melt-blown technology, such as Nanowave series of air filter materials, which use fine melt-blown fibers, which have stable efficiency, reduced pressure and good dust collection effects. Capability: The COAX series filter element adopts PP melt-blown fiber web, which can block coarse particles and PP/PE bi-component fiber web. It has a two-level structure and can block fine particles. Delpore filter material uses fine-denier molten spray fiber mesh material with a diameter of 0.5 m~1.0 m, which can be used in high-end medicine, food and beverage and various industrial applications. In addition, as industry needs continue to change, the filter material market will increasingly require suppliers who can develop innovative solutions to provide their customers and enterprises with higher-value solutions. Obviously, the continuous development of the global manufacturing industry is rapidly promoting the development of new filter materials. The market in all fields needs higher performance filter materials to maintain the balance between filtration efficiency and factory capacity, while meeting increasingly stringent emission regulations. . The world's leading filter material manufacturers have accelerated their global layout and the frequency of new product research and development, demonstrating the strong vitality and attractiveness of the nonwoven filter material market.