Recently, as various parts of the country have announced the opening times of primary and secondary schools, children’s masks have recently become a hot commodity for parents to purchase intensively at the beginning of the school year.
The PTFE filter material for children’s masks is an important material that is indispensable for making children’s masks.
Standard surgical masks generally consist of 3-4 layers. The outer layer is waterproof and can prevent droplets from entering the mask. The middle layer functions as a filter. The inner layer near the mouth and nose is used to absorb moisture to ensure that the wearer’s lips are dry. , comfortable.
Filter elements generally use ultrafine fibers as melt-blown nonwoven materials. The ultrafine fibers are randomly arranged to form a large number of tiny pores.
The entire mask adopts a folding design to improve the fit between the mask and the wearer’s face, and can block more than 90% of 5 μm particles.
Children’s mask ptfe filter material is a microporous film made of polytetrafluoroethylene as raw material, using special technology, calendering, extrusion, biaxial stretching and other methods.
PTFE membranes can be divided into clothing membranes, air filtration membranes, and air purification membranes according to their uses.
PTFE membrane has a fibrillar microporous structure with a porosity of more than 85%, 1.4 billion micropores per square centimeter, and a pore size range of 0.02μm-15μm.
Suzhou New Material Technology Co., Ltd. is a PTFE composite material manufacturer specializing in the R&D and production of PTFE filter materials for children’s masks. After years of painstaking research and R&D, the company not only has strong R&D strength, complete testing methods and The domestic advanced experimental equipment has also attracted a large number of outstanding technical talents.
</p
