METHOD FOR PRODUCING A LAMINAR PRODUCT PARTICULARLY SUITABLE FOR MANUFACTURING EXTERNAL COVERS OF SANITARY TOWELS AND NAPPIES AND PRODUCT PRODUCED USING THIS METHOD

摘要

The invention relates to: a method for producing a laminar product suitable for manufacturing external covers of sanitary towels and nappies formed by a polymeric coating deposited over the surface of a non woven fabric substrate; and the laminar product produced using said method. The method comprises the following steps: producing adhesive polymeric mixtures; supplying the mixtures in a melted state to a screen type applicator; coating the substrate with the adhesive polymeric mixtures; and winding the produced laminar product. The produced product comprises a polymeric coating joined to the non woven fabric substrate wherein the polymeric coating consists of an adhesive polymeric layer having a reduced thickness of between 1 and 10 micra said product being suitable for medical and personal hygiene applications.