| 摘要 |
Disclosed are shipping containers, and more particularly insulated shipping containers, for holding temperature sensitive products and coolant in a predetermined relationship to maintain a refrigerated or frozen condition for an extended period of time. Containers of this type can be moulded from rigid polyurethane foam or other materials for shipping or transporting products such as biological and similar products which need to be maintained at 2 DEG to 8 DEG Centigrade or frozen. Specific constructions are shown and described.
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