Verpackungsfolie, Verpackungsbehälter und Verpackungsprodukt

Details

Veröffentlichungs-Nr.

EP4741158

Anmeldetag

1. April 2024

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

IPC

B32B27/32, B65D65/40

Abstract

A packaging film includes a gas barrier film, an adhesive layer and a sealant layer laminated in this order. The gas barrier film includes a substrate layer and a vapor deposition layer, and the substrate layer includes a polyolefin-based substrate layer containing a polyolefin-based resin, and a heat-resistant layer. The heat-resistant layer contains a high-melting-point resin having a melting point of 180°C or higher, the adhesive layer is obtained by adhering an adhesive resin composition containing a polyolefin-based adhesive resin to the gas barrier film by melt extrusion, and the sealant layer contains a polyolefin-based resin.

Anmelder

Firma

Toppan Holdings Inc.

Land

🇯🇵 Japan

Fachgebiete