NONWOVEN FABRIC LAMINATE, MOISTURE-PERMEABLE NONWOVEN FABRIC LAMINATED SHEET USING NONWOVEN FABRIC LAMINATE, AND SANITARY PRODUCTS USING THEM

THERE IS PROVIDED BY THE PRESENT INVENTION A NONWOVEN FABRIC LAMINATE (10) WHICH COMPRISES A FIRST SPUN BONDED NONWOVEN FABRIC (14)COMPRISING A PROPYLENE-BASED POLYMER (FIST SB NONWOVEN FABRIC), A MELT BLOWN NONWOVEN FABRIC (12) COMPRISING A PROPYLENE-BASED POLYMER AND LAMINATED ON THE FIRST SPUNBON...

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Bibliographische Detailangaben
1. Verfasser:	HISAMOTO, TAKASHI
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 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 MEDICAL OR VETERINARY SCIENCE 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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Zusammenfassung:	THERE IS PROVIDED BY THE PRESENT INVENTION A NONWOVEN FABRIC LAMINATE (10) WHICH COMPRISES A FIRST SPUN BONDED NONWOVEN FABRIC (14)COMPRISING A PROPYLENE-BASED POLYMER (FIST SB NONWOVEN FABRIC), A MELT BLOWN NONWOVEN FABRIC (12) COMPRISING A PROPYLENE-BASED POLYMER AND LAMINATED ON THE FIRST SPUNBONDED NONWOVEN FABRIC (14), AND A SECOND SPUNBONDED NONWOVEN FABRIC (SECOND SB NONWOVEN FABRIC) (16) COMPRISING A PROPYLENE-BASED POLYMER AND LAMINATED ON THE MELT BLOWN NONWOVEN FABRIC (12), AND WHICH HAS OVERALL BASIS WEIGHT OF NOT MORE THAN 30 G/M2, WHEREIN THE BASIS WEIGHT OF THE FIRST SB NONWOVEN FABRIC (14) IS IN THE RANGE OF 3 TO 25 G/M2, THE BASIS WEIGHT OF THE SECOND SB NONWOVEN FABRIC (16) IS IN THE RANGE OF 1 TO 11 G/M2, THE RATIO OF THE BASIS WEIGHT OF THE FIRST SB NONWOVEN FABRIC (14) TO THE BASIS WEIGHT OF THE SECOND SB NONWOVEN FABRIC (16) IS NOT LESS THAN 1.6, THE RATIO OF A THICKNESS OF THE FIRST SB NONWOVEN FABRIC (14) TO A THICKNESS OF THE SECOND SB NONWOVEN FABRIC (16) IS NOT LESS THAN 1.4, THE BASIS WEIGHT OF THE MELT BLOWN NONWOVEN FABRIC (12) IS LESS THAN 3 G/M2, AND THE COMPRESSION BOND AREA RATIO IS IN THE RANGE OF 6 TO 25%.