Project description
New bio-based solutions for packaging
In an era where environmental sustainability is paramount, the need to reduce our reliance on fossil-based materials is more urgent than ever. Enter the EU-funded PULPACKTION project: an innovative endeavour aimed at addressing the medium and high barrier requirements of specific food and electronic packaging applications. Currently, these applications heavily rely on polymer fossil-based solutions. By leveraging wet-moulding production techniques with wood pulp, PULPACKTION seeks to develop cellulose-based materials with tailored properties. These materials will be enhanced with 100 % bio-based coatings and films, along with optimised bio-based polymer blends, to achieve comparable functionality to existing fossil-based packaging solutions. This project signifies a crucial step towards a 100 % bio-based packaging future, ensuring a win-win for both consumers and the environment.
Objective
The aim of PULPACKTION project is to develop cellulose-based tailored-to-purpose packaging solutions for specific food and electronic packaging applications which needs medium and high barrier requirement’s and that nowadays are packing in polymer fossil based solutions. This innovation will take advantage of the flexibility in the wet-moulding production of wood pulp based materials. Different types of wood pulp will be combined to prepare slurries for wet-moulding applications. These slurries will be additivated with biopolymers and other bio-based compounds in order to tailor the final properties of the resulting wet-moulded materials. By tailoring the composition of the wet mouldable slurry, a wide range of final properties in the resulting dry material will be achieved. This flexible packaging manufacturing system will be combined with 100% bio-based coatings and films on the cellulose-based substrate. To fulfil the properties required for PULPACKTION’s specific packaging applications using a fully bio-based approach, additional barriers will be implemented onto the wet moulded substrate. For this purpose, new bio-based polymer blends will be optimized. These new blends, containing biopolymers such as thermoplastic starch (TPS), poly (lactic acid) (PLA), other bio-additives, and reinforcements such as microfibrillated cellulose (MFC), will be processed into multilayer films, composites and coatings. In this manner, not only coatings for improved barrier properties, but also 100% bio-based films for packages’ top lids will be produced. Therefore, a final 100% bio-biobased integral packaging solution with similar properties to existing fossil-based packaging solutions will be achieved.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
- engineering and technologymaterials engineeringfibers
- engineering and technologymaterials engineeringcomposites
- engineering and technologymaterials engineeringcoating and films
- social scienceseconomics and businesseconomicssustainable economy
- engineering and technologyenvironmental engineeringwaste managementwaste treatment processes
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Programme(s)
Coordinator
82623 Soderhamn
Sweden