What is a sanitary napkin?
Sanitary napkins are a kind of chemical substance with absorptive capacity. The key materials are cotton, non-woven fabrics, paper pulp, or the high polymer material produced by nitric oxide synthase and the polymer material polymer composite paper. , The side design is key to avoid leakage. Because it will show a certain angle of view with the sanitary napkin itself when applied, it is easier to rub against the groin area, so sanitary napkins with soft materials are more favored by women. . The sanitary napkin is divided into three layers, namely the overall surface layer, the digestion and absorption core, and the layer. The adhesive of the sanitary napkin is a water barrier material, which can store menstruation in the sanitary napkin, and is used to digest and absorb the menstrual discharge from the vagina during the menarche of women. Women have poor resistance during their menstrual period, and failing to pay attention to nursed back to nursery can cause various ills in the body. Previous page: Structure and material analysis of diapers