Pasteurization for safe products and increased shelf life ​

Pasteurization is primarily used to make products safe to eat or drink, increase shelf life and to reduce spoilage. However, it can also be used to alter the properties of the end product. For example, pasteurization of yoghurt milk denaturates the proteins, enabling the yoghurt culture to grow and making the product both more viscous and more stable.

Given the huge variety of different applications and customer requirements, over 80% of the pasteurization equipment Tetra Pak delivers is customised to meet individual customer needs.

To support our customers’ success, we focus on two main areas: food safety and total cost of ownership (TCO). Take food safety - our equipment offers a number of unique features to ensure the safety of your product. For example, our pasteurizers maintain higher pressure on the pasteurized side while discharging the separator. And the “integrated pressure test” feature lets you detect any leaks in the heat exchanger plates without taking the plate heat exchanger apart.

When it comes to TCO, our pasteurizers have a ‘hibernation’ mode that reduces energy consumption by 80%. This operating mode cuts capacity down by a 1/3, closes the cooling sections, and disables the homogenization pressure while circulating water and waiting for product, prior to production.

Pasteurization is also made more economical by filling balance tanks from the bottom, and simultaneously filling the pasteurizer (when filling and emptying the pasteurizer). This cuts product losses in half at the start and the end of a production run

Equipment for Pasteurization

Tetra Pak® Pasteurizer BF

Tetra Pak Pasteurizer BF for beverages

A pasteurization processing unit for highly efficient, continuous temperature treatment of all kinds of beverages: juices, mixed drinks, smoothies and more

Tetra Pak® Pasteurizer PFC

Tetra Pak Pasteurizer PFC for prepared food

Tetra Pak Pasteurizer PFC is and efficient pasteurization unit for cost effective heat treatment of prepared food products.

Tetra Pak® Pasteurizer BC

Tetra Pak Pasteurizer BC for beverages

A processing pasteurization unit that combines smarter and​ smoother temperature treatment of beverages with uncompromising hygiene and safety.

Tetra Pak® Pasteurizer D

Tetra Pak Pasteurizer D for dairy pasteurization

Tetra Pak Pasteurizer D is a dairy pasteurization unit designed for continuous processing and pasteurization of cheese milk and other dairy products.

Tetra Pak® Pasteurizer D Base

Tetra Pak Pasteurizer D Base for milk, yoghurt, cream

A processing pasteurization unit for dairy applications with automated control over production and safe operation providing high levels of food safety.

​​​​​​​​​​​​​​​​​​​​​​​​​​Dairy Processing Handbook