| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously attain flexibility and strength in a fastening tape.SOLUTION: A tape-type disposable diaper DP includes: a fastening tape 13, 14 having a double structure of an inner tape 13 and an outer tape 14 located outside the inner tape 13; and an inner tape-mounting portion 13C and an inner tape body 13B in the inner tape 13 and an outer tape-mounting portion 14C and an outer tape body portion 14B in the outer tape 14, wherein the inner tape-mounting portion 13C, the inner tape body 13B, the outer tape-mounting portion 14C, and the outer tape body portion 14B are each formed of a nonwoven fabric having a tensile strength of 10 to 150 N/50 mm in a widthwise direction and a bending resistance of 20 to 150 mm/20 mm, and one sheet of the nonwoven fabric is folded into two leaves, one of which serves as the inner tape 13 across the folding line with the other leave serving as the outer tape 14. |
