Image result for Are Tetra Pack How does the milk have a shelf life of 6 months?
The milk packed in Tetra Pak cartons does not need refrigeration or preservatives for keeping it fresh till up to six months. … In the first round, the milk is heated at intense temperature of 135-137 degree Celsius for four seconds and then immediately cooled down to 20 degree Celsius.
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Image result for Are Tetra Pack How does the milk have a shelf life of 6 months?
The milk packed in Tetra Pak cartons does not need refrigeration or preservatives for keeping it fresh till up to six months. … In the first round, the milk is heated at intense temperature of 135-137 degree Celsius for four seconds and then immediately cooled down to 20 degree Celsius.