NON-WOVEN FABRIC, NON-WOVEN FABRIC MANUFACTURING METHOD AND ABSORBENT ARTICLES

摘要

THE INVENTION PROVIDES A NONWOVEN FABRIC (5) IN WHICH HIGH FIBER DENSITY REGIONS (11) AND LOW FIBER DENSITY REGIONS (12) ARE FORMED IN A STATE DISPERSED IN THE PLANE DIRECTION AND WHICH DOES NOT HINDER THE MIGRATION OF LIQUID FROM A SURFACE SHEET TO AN ABSORBENT AND IS REDUCED IN THE DIFFUSION OF LIQUID AS OBSERVED WHEN THE LIQUID PENETRATES THE FABRIC; A PROCESS FOR THE PRODUCTION OF THE NONWOVEN FABRIC; AND ABSORBENT ARTICLES MADE BY USING THE NONWOVEN FABRIC. A NONWOVEN FABRIC HAVING PLURAL HIGH DENSITY REGIONS AND PLURAL LOW DENSITY REGIONS WHICH ARE FORMED IN A STATE DISPERSED IN THE PLANE DIRECTION, WHEREIN THE HIGH DENSITY REGIONS ARE LOCALIZED ON AT LEAST ONE SURFACE SIDE OF THE NONWOVEN FABRIC AND THE LOW DENSITY REGIONS ARE PRESENT IN A STATE CONTINUOUS FROM ONE SURFACE TO THE OTHER SURFACE.