BIAXIAL STRETCH, BREATHABLE LAMINATE WITH CLOTH-LIKE AESTHETICS AND METHOD FOR MAKING SAME

PROBLEM TO BE SOLVED: To provide a breathable laminate having biaxial elastic stretch, cloth-like aesthetics, and a fluid barrier which is formed by bonding a breathable elastic film to a nonwoven facing material. SOLUTION: The facing material can be inherently stretchable in machine direction and m...

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Hauptverfasser:	MORMAN MICHAEL TOD, UITENBROEK DUANE GIRARD
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR 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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES TEXTILES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a breathable laminate having biaxial elastic stretch, cloth-like aesthetics, and a fluid barrier which is formed by bonding a breathable elastic film to a nonwoven facing material. SOLUTION: The facing material can be inherently stretchable in machine direction and machine cross direction or can be necked to impart cross direction stretchability, and can be creped or crimped to impart machine direction stretchability. Alternatively, machine direction stretchability of the laminate can be achieved by bonding the elastic film in a pre-stretched condition to the facing material. The breathable laminate is particularly useful as an outer cover for diapers and other personal care products. COPYRIGHT: (C)2009,JPO&INPIT