Film covered needle punched felt dust removal bag is a common filtering material widely used in dust removal equipment in various industrial sectors. Its advantages lie in its unique structure and excellent performance. This article will provide a detailed introduction to the advantages of film covered needle punched felt dust removal bags and delve into their application in the field of dust removal.
Firstly, the film covered needle punched felt dust removal bag has a good filtering effect. Its unique fiber structure and substantial needle punching process enable it to effectively capture dust, smoke, and other pollutants. The design of film covering can increase the thickness and density of the cloth bag, further improving the filtration efficiency. It can effectively remove fine particles in the air, make the emitted exhaust gas meet environmental requirements, and protect the environment and people’s health.
Secondly, the film covered needle punched felt dust removal bag has a longer service life. The needle punched felt bag is made of high-strength synthetic fiber material, which has good wear resistance and corrosion resistance. The laminating process can increase the tensile strength and compressive strength of the fabric bag, extending its service life. In addition, the surface of the needle punched felt bag has undergone special treatment, which has good anti stick performance and is not easily adhered by dust, making it easy to clean and maintain.
Thirdly, the film covered needle punched felt dust removal bag has good temperature resistance performance. It can work stably at high temperatures without deformation or damage due to temperature changes. This enables the application of film covered needle punched felt cloth bags in the field of dust removal under high temperature conditions, such as metallurgical furnaces, power plant boilers, etc. Its excellent temperature resistance makes the film covered needle punched felt dust removal bag an ideal choice in many industries.
In addition, the film covered needle punched felt dust removal bag has lower resistance and higher air permeability. The lamination process makes the fibers of the bag more uniform and compact, reducing the resistance of airflow and improving the filtration efficiency under established pressure. At the same time, the air permeability of the film covered needle punched felt bag is high, which can increase the ventilation of the system, improve the efficiency and processing capacity of the entire dust removal system.
Finally, the film covered needle punched felt dust removal bag also has good chemical stability and mechanical properties. It can resist certain acid-base erosion and is not easily damaged by chemical media. At the same time, needle punched felt bags also have good mechanical strength and flexibility, are not easy to break or deform, and can work normally under complex working conditions.