Nafei sanitary napkin OEM customization，Layered structure of sanitary napkins

Nafei sanitary napkin OEM customization

Layered structure of sanitary napkins

Generally, the product structure of sanitary napkins is like this, with 6-9 layers in common. Depending on the choice of different materials and structures, each layer has different functions (from top to bottom):

1. Anti-side leakage: relatively speaking, it can greatly reduce the embarrassment of leakage from both sides

2. Skin-friendly surface: common materials include silk, pure cotton, bamboo fiber, cotton soft, etc.

3. Functional chip: add selling points to your product and enrich product functionality

4. Diversion upper wrapping layer: accelerate liquid penetration, so that the absorption layer can absorb more evenly

5. Absorption core: mainly composed of high-molecular water-absorbing factors, the core of sanitary napkin absorption

6. Lower wrapping layer: protect the water-absorbing factors that swell when exposed to water and structure them

7. Breathable bottom film: affects and determines the breathability of sanitary napkins

8. Adhesive and release paper: the viscosity of the adhesive determines the user experience, and the release paper is often used for brand promotion

9. Outer protective film: single-piece carrying is becoming more and more common, isolating dust and bacteria barrier