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Development of Gas Exchange System Utilizing The Powdered Dry Ice

机译:利用干冰粉的气体交换系统的开发

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摘要

We have developed the new gas exchange system for powdered/solid food packages, utilizing the powdered Dry Ice. In the gas exchange process, the pre-determined amount of powdered Dry Ice is introduced into the package prior to the filling operation. In the following stage, the Bottom portion of the package is heated up to sublime the Dry Ice. The oxygen within the pack- Age is efficiently exchanged with the carbon dioxide gas by the sublimation of Dry Ice.
机译:我们利用干冰粉开发了用于粉状/固体食品包装的新型气体交换系统。在气体交换过程中,在灌装操作之前将预定量的干冰粉引入包装中。在接下来的步骤中,将包装的底部部分加热以升华干冰。通过干冰的升华,包装中的氧气可以有效地与二氧化碳气体交换。

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