Sanitary pads are everyday essentials for menstrual hygiene, but few people know what they're actually made of. Understanding the raw materials for sanitary pads is important not just for manufacturers, but also for consumers concerned about health, comfort, and sustainability.

In this article, we’ll break down the key materials used to make sanitary pads, how they function, and what eco-friendly alternatives are available. Whether you're looking for safer options or researching for product development, this guide will give you a clear overview.

Main Raw Materials for Sanitary Pads

1. Top Sheet (Cover Layer)

Material Used: Non-woven fabric made from polypropylene or polyethylene.

Function: This is the part that touches the skin. It must be soft, breathable, and allow fluid to pass through quickly.

2. Absorbent Core

Material Used: Fluff pulp (usually made from bleached wood pulp) and super absorbent polymer (SAP).

Function: The core absorbs and locks away menstrual fluid.

3. Back Sheet Film (Leak-Proof Layer)

Material Used: Polyethylene or polypropylene film.

Function: Prevents leaks and keeps the moisture within the pad.

4. Adhesives

Material Used: Hot-melt adhesives are commonly used to attach the pad to underwear and to hold the layers together.

Function: Keeps everything in place.

5. Release Paper:

Material Used: Usually silicone-coated paper.

Function: Protects the adhesive strip before use and is peeled off during application.

6. Packaging:

Material Used: Polyethylene (PE) film wrappers for individual pads. Cardboard boxes or plastic bags for outer packaging.

Function: Keeps pads clean, hygienic, and discreet. Provides essential information.

7. Fragrance and Other Additives (Optional)

Material Used: Some commercial pads include synthetic fragrances, colorants, or anti-bacterial agents.

Function: Aimed at odor control or added “freshness,” but may cause irritation.

Choosing the right materials for sanitary pads impacts more than just product performance—it also affects health and the environment. As demand grows for cleaner and greener products, understanding what goes into a sanitary pad is more relevant than ever.

Whether you're a conscious consumer or an industry professional, knowing the raw materials for sanitary pads helps you make informed and responsible decisions.

Hope this breakdown of the raw materials in sanitary pads has given you a clearer understanding of this everyday essential. If you have any further questions or would like to discuss product materials in more depth, please feel free to reach out to us:

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