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To celebrate the fascinating world of aseptic packaging, we've created an exclusive infographic that explores the history, science, and benefits of aseptic packaging. Click the link below to download your free copy: Stay up-to-date with the latest news and trends
One of the pioneers in aseptic packaging was the Swedish company Tetra Pak, which introduced its iconic Tetra Brik carton in 1951. The Tetra Brik design featured a square shape with a flat, rectangular base, which allowed for efficient packaging and transportation. But what makes Tetra Brik cartons truly unique is the presence of a plastic bag inside the carton, which contains the milk. Let us know if you have any questions
So, why is milk packaged in a bag inside a carton? The reason lies in the process of aseptic packaging. When milk is packaged aseptically, it's first sterilized using ultra-high temperature (UHT) processing, which involves heating the milk to a high temperature (usually around 135°C) for a short period, followed by rapid cooling. This process kills off any bacteria and extends the shelf life of the milk.
