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Milk trivia:Why is the milk packed in a square box?

Why is the milk packed in a square box?


Milk trivia:Why is the milk packed in a square box?-3trivia
Milk trivia:Why is the milk packed in a square box?

Mainly because the milk needs to be fresh, fresh and transported, and stored in the freezer, the square structure is more space-saving.

Most of the milk in the market is packed in square boxes.

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