Saying Goodbye to Plastic: The Rise of Cardboard Blueberry Punnets

Australia is making strides in reducing plastic waste, and the latest innovation in sustainable packaging comes from the blueberry industry. Major supermarket chains, including Coles and Woolworths, are phasing out traditional plastic punnets in favour of cardboard alternatives. This shift is part of a broader movement towards eco-friendly packaging, aiming to reduce the 100,000 tonnes of plastic packaging waste Australians generate each year.

The new cardboard punnets are fully recyclable, compostable, and made from responsibly sourced materials. This marks a significant step in tackling the plastic crisis, particularly in fresh produce packaging, which has long relied on single-use plastics. While the transition is a win for the environment, it also highlights the growing demand for innovative, functional, and sustainable packaging solutions that can handle fresh food logistics without compromising durability.

Cardboard Mill and the Power of Sustainable Packaging

At Cardboard Mill, we’ve always championed the idea that cardboard is more than just a packaging material, it’s a tool for innovation. Our parent company, KEBET, has been at the forefront of sustainable manufacturing for years, proving that recycled and biodegradable materials can replace traditional plastics without sacrificing performance. The switch to cardboard blueberry punnets aligns with our mission to reimagine what’s possible with paper-based materials.

While our focus is on large-scale installations, trade shows, and activations, the principles remain the same: sustainability should never come at the expense of functionality. Whether it’s a pop-up event structure or a produce punnet, cardboard continues to prove itself as a lightweight, adaptable, and environmentally responsible choice. As more industries embrace sustainable materials, we’re excited to see how creative solutions like this will shape the future of packaging and beyond.