Nask Logo


NASK Nanofiber is a revolutionary technology that offers a high level of protection while maintaining high air and water flow at the same time. This cutting-edge material is safer, more comfortable and more sustainable, which is ideal for daily usage by the general public.

Our technology is patented in the U.S.A., Japan, mainland China and Hong Kong.

Technological Merits of Nanofiber

Super Breathable

The nanofibrous structure we adopt is specially designed so that air is able to pass through easily while trapping and filtering contaminants, allowing for complete comfort and breathability.

Bactericidal Function

The respirators are composed of functional nanofibers capable of killing both Gram-positive and Gram-negative bacteria on the spot. Within 5 minutes, 99% content of bacteria, including Staphylococcus aureas and Pseudomonus aeruginosa, could be killed.

High Loading Capacity

NASK Nanofiber has an extremely high specific surface area, high porosity and loading capacity. With a higher dust collecting capability, our fabric can maintain its performance for a longer period of time.

Super Lightweight

Our advanced nanofibers are extremely light in weight.