Fibre surface is convex, it makes high frames among the fibre, therefore makes it hygroscopicity and to have best effect of air-breath.
Fibre surface is convex, it makes high frames among the fibre, therefore makes it hygroscopicity and to have best effect of air-breath.
纤维表面有凸起，使纤维之间高度架空，从而使其吸湿性、透气性达到最优。