| 摘要 |
PROBLEM TO BE SOLVED: To improve the cargo shifting preventive effect by setting a packaged body in which a rigid body container and a film-like lid are sealed in an evacuated condition, deforming the lid in an inwardly recessed shape to make it difficult to slip the container from the lid of other container when a plurality of packaged bodies are stacked. SOLUTION: In manufacturing a packaged body to package dishes, the content is filled in a rigid body container 1, and then, the residual air is evacuated, and substituted for an inert gas 3, and sealed in a completely sealed condition by a film-like lid 7 to obtain a packaged body. The packaged body is sealed so that the pressure inside the packaged body is in an evacuated condition of 750-560 mm Hg. The lid 7 is deformed in an inwardly recessed manner to make it difficult to slip the container 1 from the lid 7 of other container 1 when a plurality of packaged bodies are stacked, and the cargo shifting is effectively prevented. |
