What Are The Materials of Sanitary Napkins?

Sanitary napkins are made from a combination of natural and synthetic materials to ensure comfort, absorbency, and leak protection. Here are the primary materials used:

1. Top Layer: This layer is in direct contact with the skin and is usually made of soft materials like cotton or non-woven fabric to provide comfort and quick absorption.

2. Absorbent Core: This layer contains materials like cellulose fibers and superabsorbent polymers (SAP) that can hold a significant amount of liquid.

3. Bottom Layer: This is the waterproof layer that prevents leakage. It’s typically made of polyethylene or another waterproof material.

4. Adhesives: These are used to keep the pad in place and are usually applied to the bottom layer.

5. Optional Wings: Some sanitary napkins have wings made of the same materials as the top layer to provide extra protection against leaks.

   
   

These materials work together to ensure that the sanitary napkin is effective, comfortable, and secure.