THREE-DIMENSIONAL MATERIALS HAVING APERTURES
An absorbent article comprising a liquid permeable nonwoven topsheet, a nonwoven second material that is a separate material from the topsheet, a liquid impermeable backsheet, and an absorbent core positioned intermediate the second material and the backsheet. The second material is positioned inter...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
14.09.2017
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Subjects | |
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Abstract | An absorbent article comprising a liquid permeable nonwoven topsheet, a nonwoven second material that is a separate material from the topsheet, a liquid impermeable backsheet, and an absorbent core positioned intermediate the second material and the backsheet. The second material is positioned intermediate the topsheet and absorbent core. The topsheet is nested with the second material to form a nested laminate comprising a plurality of recesses and a plurality of raised areas. Voids are defined in the raised areas under the second material. A first aperture is formed in a substantially central location of the raised areas. The recesses each form a base positioned most distal from the substantially central locations of the raised areas. A second aperture is formed in the bases of the recesses. The first and second apertures extend through both the topsheet and second material.
L'invention concerne un article absorbant comprenant une feuille supérieure non tissée perméable aux liquides, un second matériau non tissé qui est un matériau séparé de la feuille supérieure, une feuille arrière imperméable aux liquides, et un noyau absorbant positionné entre le second matériau et la feuille arrière. Le second matériau est positionné entre la feuille supérieure et le noyau absorbant. La feuille supérieure est emboîtée avec le second matériau pour former un stratifié emboîté comprenant une pluralité d'évidements et une pluralité de zones surélevées. Des vides sont délimités dans les zones surélevées sous le second matériau. Une première ouverture est formée dans un emplacement sensiblement central des zones surélevées. Les évidements forment chacun une base située au point le plus distal par rapport aux emplacements sensiblement centraux des zones surélevées. Une seconde ouverture est formée dans les bases des évidements. Les première et seconde ouvertures s'étendent à la fois à travers la feuille supérieure et le second matériau. |
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AbstractList | An absorbent article comprising a liquid permeable nonwoven topsheet, a nonwoven second material that is a separate material from the topsheet, a liquid impermeable backsheet, and an absorbent core positioned intermediate the second material and the backsheet. The second material is positioned intermediate the topsheet and absorbent core. The topsheet is nested with the second material to form a nested laminate comprising a plurality of recesses and a plurality of raised areas. Voids are defined in the raised areas under the second material. A first aperture is formed in a substantially central location of the raised areas. The recesses each form a base positioned most distal from the substantially central locations of the raised areas. A second aperture is formed in the bases of the recesses. The first and second apertures extend through both the topsheet and second material.
L'invention concerne un article absorbant comprenant une feuille supérieure non tissée perméable aux liquides, un second matériau non tissé qui est un matériau séparé de la feuille supérieure, une feuille arrière imperméable aux liquides, et un noyau absorbant positionné entre le second matériau et la feuille arrière. Le second matériau est positionné entre la feuille supérieure et le noyau absorbant. La feuille supérieure est emboîtée avec le second matériau pour former un stratifié emboîté comprenant une pluralité d'évidements et une pluralité de zones surélevées. Des vides sont délimités dans les zones surélevées sous le second matériau. Une première ouverture est formée dans un emplacement sensiblement central des zones surélevées. Les évidements forment chacun une base située au point le plus distal par rapport aux emplacements sensiblement centraux des zones surélevées. Une seconde ouverture est formée dans les bases des évidements. Les première et seconde ouvertures s'étendent à la fois à travers la feuille supérieure et le second matériau. |
Author | ROSATI, Rodrigo ORR, Jill, Marlene |
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DocumentTitleAlternate | MATÉRIAUX TRIDIMENSIONNELS AYANT DES OUVERTURES |
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RelatedCompanies | THE PROCTER & GAMBLE COMPANY |
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Snippet | An absorbent article comprising a liquid permeable nonwoven topsheet, a nonwoven second material that is a separate material from the topsheet, a liquid... |
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SubjectTerms | BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
Title | THREE-DIMENSIONAL MATERIALS HAVING APERTURES |
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