METHOD OF MANUFACTURING NONWOVEN WEB PERFORATED WITHOUT PHYSICAL OR THERMAL DEFORMATION AND ABSORBENT ARTICLE HAVING SUCH NONWOVEN WEB

PROBLEM TO BE SOLVED: To provide a method of manufacturing a nonwoven web perforated without physical or thermal deformation, and to provide an absorbent article including such a nonwoven web.SOLUTION: The absorbent article comprises: a liquid-permeable top sheet; a liquid-impermeable back sheet; an...

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Hauptverfasser:	CHIN JEA SEUNG, LI VON JANG, HWANG EO YEON, KIM SEONG SEOB
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MEDICAL OR VETERINARY SCIENCE NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING PROSTHESES SPINNING TEXTILES TREATMENT OR PROTECTION OF EYES OR EARS TRIMMINGS WADDING
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method of manufacturing a nonwoven web perforated without physical or thermal deformation, and to provide an absorbent article including such a nonwoven web.SOLUTION: The absorbent article comprises: a liquid-permeable top sheet; a liquid-impermeable back sheet; an absorbent body disposed between the top sheet and the back sheet for absorbing a liquid permeating through the top sheet; and a surge layer disposed between the top sheet and the absorbent body for delivering the liquid permeating through the top sheet to the absorbent body. The surge layer includes a nonwoven web perforated without physical or thermal deformation.