Curved elastics are applied to both or either the front or rears of a pant type diaper extending near the leg and waist openings. An adhesive pattern is deposited onto a nonwoven sheet, and elastic strands are coupled to the nonwoven sheet. The elastic strands and nonwoven sheet are coupled to another web of ultrasonically bonded elastomeric material and nonwoven, and together the laminate is used as a front or rear portion of a diaper.