| 摘要 |
This discloses disposable hygiene pants, such as diaper pants, with a longitudinal direction and a transverse direction, comprising, in the longitudinal direction, a front portion 2, a rear portion 3 and an intermediate crotch portion 4 provided with two leg openings 5 6. The outer longitudinal edge portions 21 22 of the front portion are connected by longitudinal weld seams 7 8 to the outer longitudinal edge portions 31 32 of the rear portion 3 in the transverse direction in order to form a waist opening 9, which is delimited by the outer transverse edge portions 22 33 of the front portion and of the rear portion, and the two leg openings 5 6 in the crotch portion, which leg openings are outwardly delimited in the transverse direction by the inner end portions of the weld seams in the longitudinal direction of the hygiene pants. The hygiene pants have an outer elastic cover 10 and comprise an absorption unit 11 which extends in the longitudinal direction across at least part of the crotch portion 4. The cover which is made of an elastic laminate comprising an elastic film applied between two nonwoven layers, characterized in that the weld seams 7 8 are each reinforced by at least one nonwoven strip 15 16 containing thermoplastic fibres, which nonwoven strip has been applied to the longitudinal edge portions 21 22 and 31 32 of the front portion and rear portion of the hygiene pants at least along the inner end portions, in the longitudinal direction of the hygiene pants, of the two edge portions and has there been welded together with the longitudinal edge portions of the cover in order to form the weld seams 7 8. The tensile strength of the weld seams, in a direction transverse to the weld seam and in the transverse direction, exceeds 5 N/25.4 mm at least in the portions reinforced with the nonwoven strip 15 16, and the breaking strength of the cover in the transverse direction exceeds the tensile strength for the reinforced weld seams. |
