New reusable cardboard packaging with specific properties for direct food contact, while also meeting the logistical requirements of e-commerce. The solution combines food safety requirements—a natural barrier, moisture and grease resistance—with the structural strength needed to withstand transportation and handling typical of e-commerce distribution chains. This dual purpose addresses the rapid growth of online food sales, which demands packaging capable of protecting the product throughout the entire logistics process without compromising its safety and freshness. Since cardboard is a recyclable and renewable material, this solution reinforces the commitment to more sustainable packaging for one of the fastest-growing sales channels in recent years. The natural bio-polymer coating used in this corrugated cardboard as an eco-friendly alternative to synthetic food contact materials and has been selected as a finalist in the packaging Sustainability Awards in the ‘Research & Development’ category, by Packaging Europe.