Why did Upfield move its plant-based spreads to paper-based packaging?

Upfield, one of the world’s largest producers of plant-based butters and spreads, recently revealed that a large part of its portfolio would be transitioning away from plastic tubs to start using plastic-free, paper-based ones. Karina Cerdeira, packaging development director at Upfield, tells us more about why the company made this decision – and its potential effects.