公开(公告)号：US20200323710A1

公开(公告)日：2020-10-15

申请号：US16756284

申请日：2017-11-27

Applicant: Essity Hygiene and Health Aktiebolag

Inventor： Bert VAN SCHIE ,  Louise GRAHN ,  Marie JOHANSSON

IPC: A61F13/551 ,  A61F13/496 ,  A61F13/15

Abstract: A pant-type absorbent article including an outer cover being disposed on a garment facing side of the absorbent article, the article having a front portion, a back portion and a crotch portion therebetween. The outer cover includes a nonwoven fibrous material on a garment-facing side thereof and a disposal tape including a tape adhesive zone is permanently attached at the tape adhesive zone to the outer cover in an attachment zone on the nonwoven fibrous material of the outer cover in the back portion of the article. The disposal tape has a folded pre-disposal configuration and an unfolded disposal configuration. The outer cover attachment zone is constituted by a modified portion of the nonwoven fibrous material, wherein a bond strength between the tape adhesive zone and the modified attachment zone is greater than a bond strength between the tape adhesive zone and a non-modified portion of the nonwoven fibrous material.

公开(公告)号：US20190133845A1

公开(公告)日：2019-05-09

申请号：US16099319

申请日：2016-05-10

Applicant: ESSITY HYGIENE AND HEALTH AKTIEBOLAG

Inventor： Marie JOHANSSON ,  Hans EEN ,  Joanna CAMPILLO

IPC: A61F13/514

CPC classification number: A61F13/51478 ,  A61F13/49061 ,  A61F13/51484 ,  A61F13/51496 ,  A61F2013/15869 ,  A61F2013/15878 ,  A61F2013/51026 ,  A61F2013/51452

Abstract: A wearable disposable absorbent article includes a front panel, a back panel, and a crotch panel bridging and at least partially overlapping the front and back panels. A backsheet of the crotch panel has a laminate structure including a liquid barrier sheet and a nonwoven layer arranged on top of each other. The liquid barrier sheet extends over the entire length of the crotch panel and further over at least a portion of each of the front and back panels. The nonwoven layer extends at least over the entire length of the crotch panel but not over a length of more than 40 mm over each of the front and back panels. The width of the nonwoven layer is smaller than the width of the liquid barrier sheet.