Verfahren zur Anordnung von mit Öffnungen Versehenen Elastischen Laminaten

Details

Veröffentlichungs-Nr.

EP3766465

Aktenzeichen

EP20180572

Anmeldetag

17. Juni 2020

Veröffentlichung

10. April 2024

Erteilung

10. April 2024

Rechtsraum

EP

IPC

A61F13/15A61F13/512A61F13/514

Abstract

The present disclosure relates to methods for making apertured elastic laminates that may be used as components of absorbent articles. The methods and apparatuses may be close coupled such that materials may advance directly between aperturing and bonding operations. Such close coupling of devices may help to more precisely control the positions of the apertures in substrates relative to positions of apertures opposing substrates and/or bonds in the assembled laminate. The methods and apparatuses herein may also provide the ability to orient protrusions or protuberances in the substrates created by the aperturing process so as to extend inward and away from both outer surfaces of the assembled laminate. In turn, the assembly processes may be conducted so as to help mitigate reductions in softness that might otherwise result from the aperturing process in the assembled laminate.

Anmelder

Firma

The Procter & Gamble Company

Land

🇺🇸 USA

Fachgebiete