According to the official news of convex cotton sanitary towel, this product was removed from the shelf because of the old production line, novel packaging, poor publicity and low profit due to the image of real economy.
As an advocate and protector of health care, convex cotton innovates three core technologies, organically and scientifically combines the functions of "convex fit", "pure cotton is drier" and "patent of longitudinal absorption and leakage prevention technology of core (patent number of China utility model: ZL20 172 1024646.9)", which effectively accelerates the instantaneous absorption, dryness and comfort of products.