BENDA PENYERAP UNTUK BUANGAN CAIRAN TUBUH YANG DIKELUARKAN PADANYA

摘要

PROBLEM TO BE SOLVED: To eliminate the drawbacks, such as peelability of a tacky adhesive and the deterioration of tacky adhesive power with lapse of time, by providing the rear surface side of a core with a high-density thermoplastic synthetic resin layer, a lower- density thermoplastic synthetic resin layer and a stopping area by the tacky adhesive in lamination successively from the core side. ;SOLUTION: A liquid absorptive core 4 is arranged between a front surface sheet 2 and a rear surface sheet 3 and the tacky adhesive area is formed by applying the tacky adhesive 9 on the rear surface 8 of the rear surface sheet 3 and is coated with release paper 10. The rear surface sheet 3 is composed of an upper sheet 12 which is pressed to the rear surface of the core 4 and consists of a thermoplastic synthetic fiber nonwoven fabric having the density lower than the density of the core 4 and having a hydrophobic property or water repellent property and air permeability, an intermediate part sheet 13 consisting of a hydrophobic thermoplastic synthetic fiber nonwoven fabric and having a large density, and an air permeable lower sheet 11 of the density lower than the density of the intermediate part sheet 11. As a result, the rear surface of the core 4 is lined with the upper sheet 12 hardly giving rise to capillarity. The downward migration of body fluid is thus prevented. Further, the air permeability may be assured as well.;COPYRIGHT: (C)2000,JPO