VTT, the Finnish research centre, in collaboration with Aalto University and numerous industry partners, has developed a groundbreaking sustainable packaging technology inspired by the Japanese art of origami. This innovation enables cardboard to be shaped into complex structures through a continuous process, creating lighter, stronger, and visually appealing packaging materials that offer a viable alternative to traditional materials.
Named the Fold project, this technology transforms cardboard into a flexible and protective material using folds inspired by the Japanese Miura pattern. These folds enhance the material's strength while reducing its weight. Its unique combination of functionality and aesthetic appeal makes it an ideal choice for luxury product packaging, where design plays a key role in enhancing the consumer experience.
The project paves the way for the use of recycled materials, as these intricate folds can also be achieved using recycled paper, contributing to greater packaging circularity. Researchers are now exploring the potential to extend this technology to other materials, such as PET and aluminium, with the ambition of broadening the project’s scope. As part of this effort, Fold is entering its second phase, Fold2, which will focus on testing new materials and initiating pilot projects with global partners to commercialise the technology.
The Fold project is opening new possibilities for packaging that not only respects the environment but also meets the aesthetic and functional expectations of modern consumers.
