A pressure-sensitive adhesive tape comprising a substrate having thereon at
least two different kinds of pressure-sensitive adhesive layers, wherein
one pressure-sensitive adhesive layer (A) is constituted by a
pressure-sensitive adhesive having a modulus at 50% elongation of 68,650
to 117,680 Pa and a modulus at 200% elongation of 147,100 to 245,170 Pa
and another pressure-sensitive adhesive layer (B) is constituted by a
pressure-sensitive adhesive having a modulus at 50% elongation of 19,610
to 68,650 Pa and a modulus at 200% elongation of 68,650 to 147,100 Pa. The
pressure-sensitive adhesive tape has strong adhesion and suitable
releasable properties. Use of such a tape in disposable diapers suppresses
generation of discordant peeling sounds.