| 摘要 |
<p>A refastenable diaper (10) is provided with a securing zone (20) on the diaper outer cover (12) of a peak strength of less than 2750 grams/inch. A refastenable adhesive taping system for the diaper (10) includes an adhesive fastening tape (24) comprising a flexible backing (32) and a layer of pressure sensitive adhesive (34) permanently combined to the flexible backing (32) and adapted to be applied to and released from the securing zone (20) to fasten and open the diaper (10). The adhesive (34) exhibits a 180 degree peel adhesion of the tape (24) to the securing zone (20) that is less than the peak strength of the securing zone (20). The adhesive (34) is selected to be within a specified rheological window, that is, have a maximum tan delta of from 1.5 degrees Celsius to 2.5 degrees Celsius at 20 degrees Celsius, reached at a frequency of greater than 500 rad/sec.</p> |
