The Non-woven adhesives are bonding agents developed to glue fiber-based non-woven fabrics that must remain soft, lightweight, and breathable. These fabrics are made when fibers lock together using pressure or heat instead of weaving, and the adhesive helps strengthen that lock further. The formula of non-woven adhesives allows bonding without thick chemical residues or stiffness in the fabric finish. These adhesives are very commonly used in disposable fabric industries like masks, filters, hygiene pads, bandages, industrial fiber packaging, protective gowns, and layered fiber insulation sheets because they bond reliably while keeping air flow open. In the hygiene product sector, non-woven adhesives are used in diapers, sanitary pads, medical dressings, wound wraps, adult care hygiene sheets, and baby masks because they are mild, solvent-free, and safe for skin contact. There are two main types, hot-melt non-woven adhesives and pressure-sensitive non-woven adhesives. Hot-melt adhesives melt on heating into a fabric-friendly bonding liquid and seal when cooled. Pressure-sensitive adhesives bond instantly when pressed into layers. They hold fiber sheets strongly even when exposed to warm temperatures and humidity around the body. They also help maintain the shape integrity of fiber-based products without tearing, deformation, or surface irritation. Thanks to their high bonding strength, odor-free nature, recyclability support, and breathability protection, non-woven adhesives remain important for many industrial and personal hygiene uses.