Umweltfreundlicher Absorbierender Artikel und Verfahren zu Seiner Herstellung

Details

Veröffentlichungs-Nr.

EP4190287

Aktenzeichen

EP21212364

Anmeldetag

3. Dezember 2021

Veröffentlichung

30. Oktober 2024

Erteilung

30. Oktober 2024

Rechtsraum

EP

IPC

A61F13/15A61F13/532A61F13/537D04H1/435D04H1/559D04H1/70

Abstract

An absorbent core for use in an absorbent articles, wherein the absorbent core extends in a transversal direction and a longitudinal direction, and comprises: a fluid-permeable top layer; a bottom layer; one or more central layers sandwiched between the top layer and the bottom layer, each central layer having a front edge, a back edge and two longitudinally extending side edges, wherein the central layer is a high loft fibrous nonwoven layer which is free of cellulose fibers; wherein the high loft fibrous nonwoven layer comprises, preferably consisting of, a carded air-through bonded nonwoven or drylaid thermobonded nonwoven; and wherein the central layer is impregnated with superabsorbent particles such that said particles are comprised through a thickness of said central layer, said thickness extending perpendicular to both the transversal direction and a longitudinal direction, and wherein the high loft fibrous nonwoven layer is substantially free of hotmelt adhesive for immobilizing said superabsorbent particles.

Anmelder

Firmen

Ontex BV
Ontex Group NV

Land

🇧🇪 Belgien

Fachgebiete