Pasteurization Technologies Solutions Sprint
The Context
As part of its ambitious environmental commitments, Dole is working towards the elimination of fossil-fuel-based packaging. One of the initiatives is the development of a bio-based packaging solution for its fruit bowls. In order to enable the transition to a compostable packaging solution, Dole is revisiting its current process for production of the packaged products and seeking alternative technologies.
The Objective
Screen and assess pasteurization processes alternatives (moving away from traditional pasteurization processes) that can be applied to bio-based packaging. The current process involves a heating step and a cooling step, both steps using water-baths. Ideally, the new solutions should not involve heat nor water and ensure achievement of the following parameters:
- A pasteurization technology that enables a shelf-life between 15 to 18 months for a non-chilled supply chain,
- Ensure an easy opening of the product packaging (no pressure build-up within the packaging), and
- Ensure there will be no damage to the functional properties of the new compostable packaging (e.g., barrier properties).
Project Outcome
Landscape of solutions, and opportunities available, and a range of strategic options in terms of potential partners (technology, implementation, industry), resulting in a shortlist of solution.
Click here to see the project report.
