It seems that it would help preserve it. Dry ice keeps things cool, therefore, by encasing ice-cream with dry ice surrounded by cardboard, you can hypothesize that it would stay fresh by the time it reaches its destination.
Using dry ice to ship ice cream offers the advantage of maintaining very low temperatures without leaving any residue, as it sublimes, ensuring the quality of the ice cream is preserved. It also efficiently uses space for transportation and storage.
The advantage of using dry ice to ship cardboard cartons of ice cream over long distances includes its ability to maintain very low temperatures (-78°C) efficiently. Dry ice is solid carbon dioxide that sublimes at atmospheric pressures, transitioning directly from a solid to a gas without passing through a liquid phase. This feature is particularly beneficial for shipping ice cream because it avoids the issue of melting and refreezing, which can adversely affect the quality and texture of the ice cream. Additionally, because dry ice sublimes, it doesn't leave any residue behind, making it an effective and clean cooling agent suitable for food items. Moreover, dry ice's compact form and the absence of a liquid phase during its use mean that it can more efficiently use space in transport and storage, a critical factor for optimizing logistics and storage costs.
Using dry ice to ship ice cream over long distances is advantageous because it effectively maintains low temperatures, preventing melting and spoilage. It absorbs heat during the sublimation process, keeping the ice cream frozen. This process extends the shelf life of the product and reduces food wastage during transportation.
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