VTT Technical Research Centre of Finland, in partnership with Aalto University and packaging materials companies Metsa Board, Stora Enso, and Walki Group, has introduced FOLD, the origami-inspired packaging technology that offers a sustainable, lightweight, and durable alternative to traditional packaging materials such as plastic and expanded polystyrene.
FOLD addresses the increasing concern over the environmental impact of fossil-based packaging waste, especially with the surge in e-commerce. The origami-based approach imitates the intricate, hand-crafted folding techniques of origami, and achieves consistent, precise, and high-quality results that are difficult to replicate manually.
"The technology of FOLD is completely unique in the world. Origami folding transforms cardboard into a flexible, protective, and visually appealing material unlike anything that’s previously been available for industry-wide production," said Jarmo Kouko, creator of the FOLD project and Research Team Leader at VTT. "The technology we’ve developed also has the capacity to produce foldable materials from recycled goods."
This solution can be applied to various types of commercially available paperboard without needing to change the materials. The project team plans to expand this technology's application to other materials in the future, seeking partners across Europe for pilot projects and global partners for commercialisation.
Beyond its environmental benefits, the aesthetic appeal of the origami cardboard has attracted designers' interest. The look and feel make it ideal for luxury consumer items and cosmetics, where the unboxing experience is vital. Essi Arola from Nordic skincare company Lumene remarked, "Origami works well in consumer products due to its interesting visual appearance and renewable material."
Starting in March 2024, the FOLD2 project has continued to gain support from its partners. The team is now looking for additional partners across Europe for pilot projects, aiming to transition from innovation to commercialisation in the coming years.
