| 摘要 |
DISCLOSED IS A SANITARY NAPKIN WHICH IS EFFECTIVE IN PREVENTING LIQUID FROM LEAKING OUT OBLIQUELY REARWARD. THE SANITARY NAPKIN HAS REAR FLAPS (42) REARWARD OF FOLD-BACK FLAPS (41) TO BE WRAPPED AROUND A CROTCH PART OF AN UNDERGARMENT.THE REAR FLAP (42) HAS A SIDE EDGE (42A) SUBSTANTIALLY PARALLEL TO A LONGITUDINAL CENTERLINE (OY-OY). THE REAR FLAP (42) IS PROVIDED AT ITS FRONT PORTION WITH A REAR PRESSURE-SENSITIVE ADHESIVE LAYER (52). THE REAR PRESSURE-SENSITIVE ADHESIVE LAYER (52) IS DISPOSED FORWARD OF A REAR END (30B) OF A LEAKAGE PREVENTING WALL (30) AND A REAR END (10A) OF A MAIN ABSORBENT REGION (10). SINCE THE REAR FLAPS (42) CAN BE FIRMLY FIXED THROUGH THE REAR PRESSURE-SENSITIVE ADHESIVE LAYERS (52), THE LEAKAGE PREVENTING WALLS (30) HARDLY MOVE, SO THAT THE LEAKAGE PREVENTING WALLS (30), AS WELL AS THE REAR FLAPS (42) OUTSIDE THEM, CAN EFFECTIVELY PREVENT OBLIQUELY REARWARD LEAKAGE.(FIG 1)
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