| 摘要 |
A variable volume insulated container is manufactured from a flexible cover and a laminated insulator. The laminate is constructed of at least one layer of air bubbles encapsulated between sheets of heat reflecting thin flexible material. The bubble layers provide excellent insulative qualities. The insulated container is designed to fold inwardly accordion style along the side and bottom panels, thereby collapsing into an insulative and comfortable cushion. The flexability of the insulated container permits it to be partially collapsed along the side panels to efficiently insulate a partial cargo. The insulator is appropriately notched so that the insulator does not bunch in the corners when in the collapsed mode. The invention includes an insulated container having side and bottom walls which fold outwardly to collapse into a flat seat, and the insulator thereof is notched to prevent bunching when the seat is unfolded to the container mode.
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