A process is provided for making a bond between a first, relative hydrophilic nonwoven and a second relatively less hydrophilic nonwoven by use of a construction adhesive, by applying the adhesive only to the first more hydrophilic nonwoven also provided are absorbent cores for absorbent article comprising such bonded nonwovens, and such absorbent articles.Procédé de réalisation dune liaison adhésive entre un premier mon tissé relativement hydrophile et un second non tissé relativement hydrophobe au moyen dune colle mastic, consistant à appliquer ladite colle uniquement sur le premier non tissé relativement hydrophile. Linvention concerne également des noyaux absorbants pour un article absorbant comprenant de tels non tissés collés, et de tels articles absorbants.