Material classification of sanitary napkins

According to the material, sanitary napkins on the market are mainly divided into three types: dry mesh sanitary napkins, cotton soft sanitary napkins and pure cotton sanitary napkins.
(1) Dry mesh sanitary napkin refers to the sanitary napkin made of various perforated membranes as raw materials on the surface of sanitary napkins, and its main material is polyethylene, commonly known as PE film.
(2) Cotton soft sanitary napkins refer to sanitary napkins made of various non-woven materials on the surface of sanitary napkins, and its main material is polypropylene, commonly known as PP.
(3) Cotton sanitary napkins refer to sanitary napkins made of pure cotton materials on the surface of sanitary napkins, and its main material is pure cotton non-woven fabric.