... strong detergency: microfiber with diameter of 0. 4um is only 1 / 10 of silk, its unique cross-section ... are tiny to a few microns, the effect of decontamination and deoiling is very obvious. Thirdly, ... strength and toughness, its using life is more than 4 times of using life of the normal towel,it ... the fibers), together with high denier and density of the fibers, so the adsorption capacity is strong ...