Fabrics Q&A

The dust layer formed by the ptfe filter material of children’s masks is easy to crack and rot, and the filter material has good air permeability. Since the coated filter material relies on a thin film to…

Dust masks are personal protective equipment that prevents or reduces dust in the air from entering the human respiratory organs to protect life safety. It is the most common type of personal protective equipme…

In summary, it is currently very difficult to buy qualified children’s masks. It is difficult to achieve all indicators. However, before buying, we must observe the packaging instructions and at least the…

Children’s masks It is recommended that the particle filtration efficiency of children’s masks should not be less than 90%. Because studies have shown that when the particle filtration efficiency re…

Safety of use requires that the mask should be easy to wear and remove. There should be no small removable parts for children. The mask straps should not be strapped. There should be no obvious pressure or tend…

The raw materials of the mask should have no odor, and must not use recycled materials. They must not use materials known to cause skin irritation or other adverse reactions. The residual amounts of other restr…

The Teflon waterproof and breathable membrane is a purely physical barrier and does not rely on static electricity. When the user inhales, the pore size of 100~200 nanometers will physically filter PM2.5 to PM0…

Children have a strong metabolism, and their metabolic levels and oxygen requirements are close to those of adults. Due to their physiological characteristics, children’s lung capacity and tidal volume ar…

H14 grade high-efficiency filter material can filter tiny particles with a diameter greater than 20 nanometers, including bacteria, mold, dust, PM2.5 pollutants, allergens and some viruses. The sterilization ra…