Innovative Absorbent Technologies

There are two innovative absorbent technologies developed by H.B. Fuller: Water-Based Superabsorbent Polymer (WBSAP) and Hydrolock™ Superabsorbent Hot Melt. WBSAP, a liquid-applied system, allows precise placement of absorbent zones on substrates, enabling thinner, more efficient hygiene products without the grainy feel of traditional granular materials. Hydrolock™ combines superabsorbent properties with a hot melt adhesive matrix, offering targeted moisture management that stays in place during manufacturing and use. Both technologies enhance absorbency, reduce material waste, and improve product performance, making them ideal for thin, discreet absorbent articles in baby care, adult incontinence, and feminine hygiene markets. These advancements simplify manufacturing processes and provide customizable solutions for specific moisture management needs.