From the cow to the carton is a high-tech process. Dairy farming used to be hard labour as cows were all milked by hand. These days, technology streamlines the process to make it very efficient. Suction cups are secured to the cows’ teats.
The milk goes through a series of stainless steel pipes to large refrigerated vats and is stored at 4°C. Within 48 hours, sterile refrigerated tankers take it to the milk factory, where it's pasteurised and homogenised at the same time.