The present invention relates to a multi-layer heat-shrinkable film for packaging products in trays or according to the flow-pack technique. In particular embodiments, the heat-shrinkable film is a film providing a barrier to gases, aromas, and fragrances.In particular, the present invention relates to a coextruded heat-shrinkable multi-layer material, comprising at least one layer consisting of at least 90% by weight, or at least of 95% by weight, or of about 100% by weight, of amorphous Styrene Butadiene Copolymer (SBC).
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