Indirect Uht treatment for high viscous products with particles
Processing high viscous products with large particles like desserts, fruit preparations, and soups poses specific challenges. High particle integrity must be maintained during heat treatment to ensure consistent quality and safety while maximizing production efficiency.

Ensures gentle processing and high product integrity
The Tetra PakĀ® Indirect UHT Unit PFF with Coiled Heat Exchanger (CHE) from Tetra Pak Netherlands is designed for continuous, gentle ultra-high temperature treatment of high viscous products with or without large particles. This unit features a coiled heat exchanger that handles particles gently, reducing the risk of product damage. The system’s optimized heat transfer calculation model minimizes the risk of overcooking, maintaining the product’s natural taste. The flow pattern in the coiled tubes ensures high turbulence, enhancing heat transfer and minimizing product losses. The hygienic design guarantees food safety, while flexible hardware configuration allows for future system upgrades to meet changing production needs. Capable of handling capacities ranging from 2,000 to 15,000 l/h, this unit is ideal for a wide range of applications including desserts, fruit preparations, sauces, and soups.
Benefits
- Maintains the integrity of large product particles
- Reduces risk of overcooking and maintains natural taste
- Minimizes product losses with efficient heat transfer
- Assures food safety through advanced hygienic design
- Allows for flexible system upgrades and future-proofing