Raw Materials For Sanitary Napkin Manufacturing

Raw Materials For Sanitary Napkin Manufacturing

Raw Materials for Sanitary Napkin Manufacturing Overview of raw materials used in sanitary napkin production The manufacturing of sanitary napkins involves a variety of raw materials, each playing a critical role in providing comfort, absorbency, and leak protection. Below is an overview of the key raw materials used in the production of sanitary napkins: 1. Top Sheet (Cover or Top Layer) Material : Nonwoven fabric (polypropylene or polyester), sometimes combined with cotton for softness. Purpose : The top sheet is the layer that comes in direct contact with the skin. It is designed to be soft, breathable, and absorbent. It also wicks away moisture from the body, helping to keep the user dry. 2. Absorbent Core (or Pad) Material : Super Absorbent Polymer (SAP), fluff pulp (wood pulp), and sometimes a combination of both. Purpose : The absorbent core is the key component that absorbs and retains menstrual fluid. SAP can absorb many times its weight in liquid, while fluff pulp provides additional absorbency and volume to the napkin. 3. Back Sheet (or Bottom Layer) Material : Polyethylene film or nonwoven fabric with a polyethylene coating. Purpose : This layer is responsible for preventing leakage. It acts as a moisture

Updated July 6, 2026