Cautions for Retort Bag in Sterilization Process of Retort/autoclave(2)
Heat distribution in retort & temperature uniformity of the heat transfer medium:
(Double Layers retort/autoclave in client's workshop of food factory)
When the sterilization process start, the air in the retort pot must be completely drained in advance, and the heat transfer medium in the retort pot must flow, horizontal flow or vertical flow, but there must be no "dead angle". If there is a "dead angle", it will cause a problem of incomplete sterilization. The shelf life of retort bag food or can food at the "dead angle" cannot be guaranteed. The temperature of the heating medium must be uniform, both the upper and lower temperatures should be less than 0.5 Degrees Celsius.
(Double Layers retort/autoclave in our factory manufacture workshop)