The growth of the filtration market is mainly due to the expansion of existing products and application fields, as well as the emergence of new product categories.
Here the editor would like to introduce a new type of filter material, which is melt-blown non-woven composite filter material.
Melt-blown nonwovens were first successfully developed in the United States in the 1950s, and were also developed in my country in the early 1960s.
It is directly spun into cloth from high melt index polypropylene slices and is a high-tech product.
A high-efficiency filter melt-blown cloth, including a base layer, which is thermally bonded with polypropylene ultrafine fibers. The surface of the base layer is provided with a number of anti-chip grooves, and the base layer is provided with a ventilation channel that penetrates the base layer. The ventilation channel is connected to the chip-resistance groove, and the ventilation channel is bent twice continuously in the middle to form an “S” shape.
Melt-blown non-woven composite filter material uses polypropylene as the main raw material, and the fiber diameter can reach 0.5-10 microns. These ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area, thereby making the melt Spray cloth has good air filtration properties and is a relatively good mask material. In large, medium and small medical institutions, in earthquake and flood-stricken areas, and in the high incidence seasons of SARS, avian influenza and H1N1 viruses, melt-blown filter paper is used for its strong Filtration performance plays an irreplaceable role.
Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the R&D, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, melt-blown non-woven composite filter materials, Teflon films and coated filter materials. .
The company has advanced PTFE film production lines, lamination and composite production lines, which are at the domestic advanced level.