| 摘要 |
<p>A method of manufacturing a container for receiving a food or beverage and including a heat exchange unit (12) as an integral part. The container is formed with an opening in a closed end which opening is mated with a heat exchange unit containing an adsorbent material and is permanently secured along with a valve and valve cap. The heat exchange unit is charged with a medium which, when activated, will heat or cool the food or beverage in the container depending upon whether the heat exchange unit is exothermic or endothermic.</p> |
