5-6 months - Start in February/March - In recent years, legislation has been introduced at various levels with the goal of improving the circularity of materials and the supply of non-petroleum-based materials. In this context, cellulose is an excellent candidate due to its recyclability, origin, and properties. It offers advantages in terms of strength, lightness, and barrier properties. Manufacturers are looking at cellulose-based materials as alternatives to petroleum-based plastic single-use packaging. The proposal below concerns the development of new, innovative cellulose materials, in collaboration with one of our industrial partners in the packaging sector.