| 摘要 |
<p>The disclosure relates to a method in the hot fill of foods in packaging containers constructed from a paperboard laminate, said food being filled in said packaging containers with at least one component thereof at a temperature of at least 80 degree C but below 100 degree C, whereafter the packaging containers are closed and sealed and the packaging containers with their food contents are thereafter held hot during a predetermined period of time by contact with a heat holding medium at a temperature of at least 80 degree C but below 100 degree C. According to the present invention, said heat holding medium is present substantially in gas and/or vapour phase. The invention also relates to an apparatus in the hot fill of foods.</p> |
