Blown polypropylene is made of polypropylene as raw material, which is heated, melt blown and pulled to form a deep filter element with a certain aperture gradient, which is produced at one time. The outer sparse and inner dense structure can evenly intercept pollutants of different sizes in the inner and outer layers of the filter element.

　　Blown polypropylene has obvious advantages and occupies a very important position in many industries, which has obtained important support for its development in the market.

　　For blown polypropylene, its characteristics and advantages are obvious. It has the characteristics of acid-base resistance, strong dirt holding capacity, large flux, good chemical compatibility, multi-layer filtration and no adhesive.

　　Due to the advantages of blown polypropylene, the application fields of blown polypropylene are also very wide, such as the filtration of plating solution, etching solution, chemical solution and purified water of some electronic products; Filtration and water treatment of chemicals and solvents in the field of chemical industry; Polypropylene meltblown materials are used in brewing industry, beverage industry, filtration in manufacturing process, etc.

　　With the continuous development of today's society and the impact of the progress of science and technology, for blown polypropylene, there will be more and more diversified blown polypropylene products. At that time, it will also bring greater changes to the development of the market and promote the overall progress of the industry.