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First, what are the quality indices of the Bag in Box wine packaging? Conservation and safety are the strong points of the famous wine in “BIB”.
The bag in box is a container for liquid food, consisting of a food sack of resistant and deformable material, inserted in a rigid container, usually corrugated cardboard. The bag is connected to a valve, usually a tap, which is extracted from the box for emptying. These materials give the “BIB” characteristics that are synonymous with quality:
– Protection from oxidation: During bottling, the bag is filled without ever raking in the air. At the time of emptying – which occurs simply by atmospheric pressure – the bag compresses by folding on itself, without letting air bubbles form inside. In this way, the wine in the bag in box is preserved in an optimal way, and once opened; it keeps its organoleptic properties unaltered for a long time.
– Protection from the outside: The bag is made of a poly-coupled plastic material: metalized polyester with aluminum and polyethylene for food products. These materials protect the wine from light, air, and to a reasonable extent from temperature changes.
