Packaging system for food products from the sea, fresh, frozen and/or live, with a container (1) type barqueta, comprising a rigid lower tray (2) and a thin and resistant closing shrink film (3), with a layer of absorbent material (4) laminated with a waterproof coextruded top layer (5); the injection of a protective atmosphere (6), introduced by sweeping the air, composed of a mixture of gases, involving oxygen, nitrogen and carbon dioxide, in different concentrations and positive pressure packaging. The concentrations of the gases of the protective atmosphere (6) are oxygen between 0 and 50%, nitrogen between 20 and 60% and carbon dioxide between 40 and 70%, depending on the product. For live molluscs, the protective atmosphere (6) is between 30 and 90% oxygen, introduced by sweeping the air and packed in negative pressure. (Machine-translation by Google Translate, not legally binding)
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