How to manage the controlled atmosphere storage?

in order to keep the gas composition in the storage environment within the specified range, the contents of oxygen and carbon dioxide in the storage environment should be determined regularly, so as to adjust it in time when it exceeds the specified range.

For the controlled atmosphere storage, the pre-prepared mixed gas can be continuously input, the internal gas can be exhausted, and the air flow speed can be controlled to be balanced with the product respiration. However, this method consumes a lot of money, and intermittent input is generally carried out in production practice.

For the membrane closed system, it can be opened periodically for fresh air. In fact, the contents of oxygen and carbon dioxide are always changing during the whole storage period.

The temperature and humidity management requirements of controlled atmosphere storage and plastic closed storage are constant, so as to minimize the influence of temperature difference inside and outside the closed loop.