| 摘要 |
THERE IS DISCLOSED AN ABSORBENT ARTICLE INCLUDING: A MAIN BODY; AND LEAKAGE PREVENTING SIDE WALLS PROVIDED ON TWO SIDES OF THE BODY TO HAVE ROOT ENDS (5B) JOINTED TO THE SURFACE OF THE LIQUID RECEIVING SIDE AND TO HAVE FREE ENDS (5C) POSITIONED APART THEREFROM. EACH LEAKAGE PREVENTING SIDE WALL (5) INCLUDES: A NONWOVEN FABRIC OF THERMOPLASTIC FIBERS; AND AN ELASTIC MEMBER (9) FOR EXHIBITING AN ELASTIC SHRINKING FORCE IN THE LONGITUDINAL DIRECTION. THE NONWOVEN FABRIC IS PROVIDED WITH: AT LEAST TWO RIGID REGIONS HAVING CORRUGATIONS (7), RIDGES (7A) AND VALLEYS (7B) OF WHICH ARE INDIVIDUALLY EXTENDED IN A DIRECTION FROM THE ROOT END (5B) TO THE FREE END (5C) ARE REPEATED REGULARLY IN THE LONGITUDINAL DIRECTION; AND A RIGID BOUNDARY PORTION (11) IN WHICH THE CORRUGATIONS (7) ARE DISCONTINUOUS AND WHICH IS EXTENDED IN THE LONGITUDINAL DIRECTION MIDWAY BETWEEN THE ROOT END (5B) THE FREE END (5C).
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