TAMBURRO, MAURIZIO,D'ALESIO, NICOLA,TORO, EVELINA,CARLUCCI, GIOVANNI
申请号：
ES07023735
公开号：
ES2545877T3
申请日:
2007.12.07
申请国别(地区):
ES
年份:
2015
代理人:
摘要：
An absorbent core for an absorbent article intended for absorption of menstrual flow or blood or vaginal secretions, said core comprising a substrate layer, said substrate layer comprising a first surface and a second surface, said absorbent core further comprising a non-uniform layer of absorbent polymer material, said non-uniform layer of absorbent polymer material comprising a first surface and a second surface, said absorbent core further comprising a layer of a thermoplastic material, said layer of thermoplastic material comprising a first surface and a second surface comprising said absorbent core, in addition, a cover layer comprising a first surface and a second surface, wherein said second surface of said non-uniform layer of absorbent polymer material is in contact, at least partially, with said first surface of said layer from substrate, and where parts of said second surface of said thermoplastic material layer are in direct contact with said first surface of said substrate layer and parts of said second surface of said thermoplastic material layer are in direct contact with said first surface of said non-uniform layer of absorbent polymer material, and wherein said second surface of said cover layer is in direct contact with said first surface of said thermoplastic material layer, said substrate layer and said cover layer, each, comprising fibrous band of fibers substantially randomly oriented with respect to an XY plane, characterized in that said substrate layer or said cover layer comprises a plurality of differentiated regions of reorientation of the fibers, comprising a plurality of fibers with reoriented parts in a direction substantially orthogonal to the XY plane, in which dich The parts redirected in a direction substantially orthogonal to said X-Y plane, at least in part, extend towards said non-uniform layer of absorbent polymeric material.Un núcleo absorbente para un artículo absorbente previsto para la absorción del flujo menstrual o sangre
