Essity Hygiene and Health Aktiebolag

Gdm S.p.a.

Yasha Asayesh

Filip Sillerström

Lisa Nilsson

Filip SILLERSTRÖM

The present disclosure relates to a disposable open-type absorbent hygiene article, comprising an absorbent assembly and an elastic back panel, wherein said elastic back panel comprises a panel material comprising elastic threads extending in said transverse direction (x) and being spaced apart in said longitudinal direction (y), said elastic threads providing elasticity to said elastic back panel, and said elastic back panel comprises no or only disabled elastic threads in a waist fringe region extending over a longitudinal length (Lw) from said second edge of said back panel towards said first edge of said back panel, wherein said length (Lw) is at least 3 mm.

Disposable absorbent hygiene article having a waist fringe region

An absorbent article comprises an absorbent core sandwiched between a liquid-permeable topsheet and a liquid-impermeable backsheet, wherein the absorbent core includes an absorbent component enclosed by a core cover including an upper side and a lower side, each side having a body facing surface and a garment facing surface, and a sealing arrangement for joining the upper and lower sides and including two channel sealings in the crotch portion defining a first channel sealing width and a second channel sealing width. The channel sealings are formed by an ultrasonic welding pattern including a plurality of welding spots and the garment facing surface of the upper core cover side and the body facing surface of the lower core cover side are coated with adhesive, provided that the areas of the channel sealings are free from adhesive.

Absorbent article and method for manufacturing an absorbent article

An absorbent article including an absorbent core sandwiched between a liquid-permeable topsheet and a liquid-impermeable backsheet, the article defining a front portion, a back portion and a crotch portion, wherein the absorbent core includes an absorbent component enclosed by a core cover including an upper side and a lower side, and a sealing arrangement for joining the upper and lower sides, wherein the sealing arrangement includes two side seams extending along two side edges in a direction of a longitudinal axis of the core, wherein the sealing arrangement further includes at least one transversally oriented connecting sealing, the at least one connecting sealing joining the side seams, wherein the sealing arrangement further includes welding spots, wherein the sum of the area of the welding spots is constant along a direction of a transversal axis of the core.

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Gothenburg, Sweden

Yasha Asayesh