A FOOD GRADE MULTILAYER FILM STRUCTURE FOR THE MANUFACTURING OF FLEXIBLE CONTAINERS OR FLEXIBLE PARTS OF CONTAINERS FOR DRY TO SEMI-LIQUID PRODUCTS

The invention relates to a food grade multilayer film structure (10) for manufacturing flexible containers or flexible parts of containers for dry to semi-liquid products, characterized by consisting of: - a first layer (1) of a cellulose-based barrier film with a thickness between 17 and 23 µm; - a...

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Bibliographic Details
Main Authors GALLUR BLANCA, Miriam, VERDÚ SOLÍS, Amparo, JIMÉNEZ PARDO, María José
Format Patent
LanguageEnglish
French
German
Published 24.07.2024
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention relates to a food grade multilayer film structure (10) for manufacturing flexible containers or flexible parts of containers for dry to semi-liquid products, characterized by consisting of: - a first layer (1) of a cellulose-based barrier film with a thickness between 17 and 23 µm; - a second layer (2) of a bio-based Poly(butylene succinate-co-butylene adipate) (PBSA) with a thickness between 80 and 85 µm; and - an adhesive layer (3) joining the first layer (1) and the second layer (2), wherein the multilayer film structure (10) is a compostable according to the European standard EN 13432.
Bibliography:Application Number: EP20220761003