Two super absorbent polymers may show similar absorption capacity but perform differently inside a baby diaper. Pressure and repeated wetting can expose these differences. Baby Diaper SAP works alongside fluff pulp and liquid distribution materials to manage moisture. Poor SAP selection can cause leakage, surface rewet, slow absorption, and unstable absorbent cores. Manufacturers must evaluate more than maximum absorption capacity. They need to understand how SAP properties affect diaper performance and production costs. Key factors include liquid retention, absorption under pressure, particle characteristics, and core compatibility. Production testing and supplier quality checks also help manufacturers select suitable materials.
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