2023 年 12 月

The anti-pollution performance of a mask is basically inversely proportional to its breathability. Even if the mask you buy can cover your baby’s little face tightly, althoug…

Children’s masks made of PTFE filter material are not suitable for long-term wear. They should be replaced after 2-3 hours of use and cleaned and disinfected in time to preve…

Filtering masks are the most widely used in daily life, and the material is generally pure cotton or non-woven fabric. Masks priced at 3 yuan and 5 yuan generally have poor filteri…

In daily use, masks can be divided into activated carbon material masks and air filter masks. Because of its irregular structure and its material composed of tiny honeycombs, activ…

ptfe medical mask cloth is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and subs…

Basically, regular masks are designed for children over 3 years old. Therefore, even if a child wears a mask, it is not guaranteed to fit tightly on the face, and the effect can be…

The respiratory impedance of melt-blown alternative material ptfe medical mask cloth is only 60-70pa, while ordinary melt-blown non-woven masks are as high as 120-250pa. In compari…

ptfe medical mask cloth is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and subs…

The thickness of the melt-blown alternative material ptfe medical mask cloth is only about 0.2mm, which is very light and thin. Intersected with traditional non-woven masks, they a…