| 摘要 |
<p>Container for perishable food products preservation processed at high isostatic pressure. An inner container (1) with flange (2) is placed inside an outer container (3) also comprising a flange (4). Both containers (1, 3) are closed by simultaneous heat sealing with the same foil lid (5). The bottom (6) of the outer container (3) is pierced (7) for the passage of the high pressure processing liquid. The inner container (1) has a wall with a thickness gradient enabling the bottom, which is thinner than the lateral walls, to be deformed during processing at high pressure and then to adopt its initial shape.</p> |
