2023 年 12 月

PTFE medical protective clothing filter membrane adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other metho…

The clean room FFU filter membrane has a node-fine fiber structure, forming hundreds of millions of micropores per unit area, which can effectively intercept dust in the air. It is…

**, use ultra-fine glass fiber or chemical fiber, fibers as fine as about 0.2 microns, similar to making paper or marshmallows, to make a non-woven filter membrane, clean room FFU …

Clean room FFU filter membranes are produced using imported raw materials to ensure finer molecular weight, cleaner quality and better uniformity. It has stable chemical properties…

The clean room FFU filter membrane can ensure complete retention of bacteria and other impurities while having a large flux. The material is resistant to high temperatures, strong …

The pore size of the clean room FFU filter membrane is small and the distribution is concentrated, which can better prevent fine dust from entering the filter material, just like a…

Currently, regular children’s masks are divided into three categories, including small children’s masks, that is, 1 to 3 years old; middle-aged children’s masks, …

Children’s ordinary masks are used to prevent dust and pollen. For children with allergies, wearing children’s ordinary masks outdoors is enough. Children’s medic…

Protective masks are designed for adults. Users must have the ability to use them, including reading and understanding the instructions, suitable for the face shape and mask, and b…