| 摘要 |
The device includes a inside container (1), an open envelope having thermal insulation, a closure element, a paste material. The inside container is inserted in the envelope (2), connected in a sealing manner to the edge of the opening of the envelope, and in a thermal conductive sealing manner, and in form and volume smaller to that formed by the envelope. The container is separated from this envelope by a space (3), this space being refilled up to three-quarter by this paste. |
