| 摘要 |
A DISPOSABLE ABSORBENT ARTICLE (20) SUCH AS AN ABSORBENT DIAPER COMPRISES A CONTAINMENT ASSEMBLY (22) COMPRISING A TOPSHEET (24), A BACKSHEET (26) AND AN ABSORBENT CORE (28) DISPOSED BETWEEN THE TOPSHEET (24) AND THE BACKSHEET (26). THE BACKSHEET (26) COMPRISES A NONWOVEN WEB (90) POSITIONED AT THE OUTERMOST OF THE ABSORBENT ARTICLE (20), FOR COVERING AT LEAST A PORTION OF THE OUTERMOST PORTION OF THE ABSORBENT ARTICLE (20). THE BACKSHEET (26) HAS A HAND VALUE OF KOSHI OF LESS THAN ABOUT 11.0, A HAND VALUE OF SHARI OF FROM ABOUT 5.0 TO ABOUT 7.0, AND A HAND VALUE OF FUKURAMI OF LESS THAN ABOUT 0.5. PREFERABLY, THE BACKSHEET (26) HAD A FUZZ LEVEL OF LESS THAN ABOUT 0.24 MG/CM2. MORE PREFERABLY, THE NONWOVEN WEB (90) IS A SPUNBONDED NONWOVEN WEB. IN A PREFERRED EMBODIMENT, THE SPUNBONDED NONWOVEN WEB HAS A TENSILE STRENGTH OF AT LEAST 180 GF/CM IN THE TRAVERSE DIRECTION OF THE DISPOSABLE ABSORBENT ARTICLE (20). PREFERABLY, THE BACKSHEET (26) FURTHER COMPRISES A PLASTIC FILM (27) HAVING AN OUTER-FACING SURFACE (70) AND A BODY-FACING SURFACE, AND THE NONWOVEN WEB (90) IS JOINED WITH THE OUTER-FACING SURFACE (70) OF THE PLASTIC FILM (27) TO FORM A LAMINATE. IN A PREFERRED EMBODIMENT, THE NONWOVEN WEB (90) IS MADE OF SPUN-BONDED PLASTIC FIBERS OF A POLYETHYLENE AND A POLYPROPYLENE.(FIG. 2)
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