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Brevet Année : 2023

Cellulose based multilayer packaging with barrier properties for 3d-objects

Julia Chardot
  • Fonction : Auteur
Karim Missoum
  • Fonction : Auteur
Agathe Mouren
  • Fonction : Auteur
  • PersonId : 1234752

Résumé

The present invention relates generally to the field of food packaging, in particular food packaging. One embodiment of the present invention relates to a three/dimensional cellulose/based food packaging with excellent barrier properties. For example, the present invention relates to a cellulose-based, multilayer, three-dimensional food packaging comprising a bioplastic layer, a barrier paper layer and a moulded cellulose layer. This cellulose-based, multilayer, three-dimensional food packaging has an oxygen transmission rate (OTR) of less than 30 cc/m2/d (23° C., 50% RH) and a water vapor transmission rate (WVTR) of less than 20 g/m2/d (38° C., 90% RH).
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Dates et versions

hal-04602422 , version 1 (05-06-2024)

Identifiants

  • HAL Id : hal-04602422 , version 1

Citer

Julien Bras, Julia Chardot, Karim Missoum, Agathe Mouren. Cellulose based multilayer packaging with barrier properties for 3d-objects. United States, Patent n° : 20230405983 - Appl. 18/253,623. 2023. ⟨hal-04602422⟩

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