THREE-DIMENSIONAL SUBSTRATE AND ABSORBENT ARTICLES COMPRISING THE SAME

• Main Authors: YUAN, Yi, ERDEM, Gueltekin
• Format: Patent
• Language: English; French; German
• Published: 28.12.2022
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The present disclosure is directed to a three-dimensional substrate comprising a first layer and a second layer intermittently bonded to the first layer, and comprising a first longitudinal edge and a second longitudinal edge, wherein the three-dimensional substrate comprises a first region longitudinally extending along the first longitudinal edge and having a first peel force, a second region longitudinally extending along the second longitudinal edge and having a second peel force, and a third region located between the first and second regions in a transversal direction and having a third peel force, and wherein at least one of the first peel force and the second peel force is higher than the third peel force or, the first peel force and the second peel force are higher than about 0.15N/50.8 mm; and an absorbent article comprising the same.