Material
According to the material, sanitary napkins on the market are mainly divided into three types: dry mesh sanitary napkins, soft cotton sanitary napkins and pure cotton sanitary napkins.
Dry mesh sanitary napkins refer to sanitary napkins made of various perforated films as raw materials for the surface layer of sanitary napkins. The main material is polyethylene, commonly known as PE film.
Cotton and soft sanitary napkins refer to sanitary napkins made of various non-woven materials for the surface layer of the sanitary napkin. The main material is polypropylene, commonly known as PP.
Pure cotton sanitary napkins refer to sanitary napkins whose surface layer is made of pure cotton material, and its main material is pure cotton non-woven fabric.
Specification
According to the specifications, sanitary napkins can be divided into three categories:
The length (L) of category 1 (commonly known as large size) is: 270mm, 280mm, 290mm, 300mm; the width (B) is: 70mm, 80mm, and the weight (G) of each tablet is 11.0g. It is suitable for women to use at night during menstruation.
Type 2 (commonly known as medium size) has a length of 210mm, 220mm, and 230mm, a width of 60mm, 70mm, and 80mm, and the weight of each tablet is 7.3g. It is suitable for women during menstruation during the day.
The lengths of the 3 types (commonly known as trumpets) are: 170mm, 180mm, 190mm. The width is: 60mm, 70mm, and the weight of each tablet is 3.0g or 5.5g, suitable for women before and after menstruation and during the day.