Only 31% of plastic is currently recycled and plastic packaging still have a deficient end of life. Thus, improvements are needed to provide cost effective solutions with high bio-based contents and suitable performances for demanding packaging applications, with a consumption of 19M ton/year, while still achieving compostability in mild conditions. Using sustainably sourced comonomers, additives and fillers to formulate novel PLA copolymers and compounds, the BIOnTOP project will deliver recyclable-by-design cost competitive packaging solutions that can be mechanically recycled, industrially/home composted or even suitable for anaerobic digestion. Moreover, the barrier properties of delivered bio-packaging trays, films and derived packaging, will be enhanced using removable protein-based coatings and a novel fatty acid grafting technology to decrease permeability and compete with fossil packaging. In the field of textile packaging , most used coatings are not bio-based and of different nature from the coated fibres, making material or organic recycling extremely difficult. New PLA coatings or fatty grafting will allow reprocessing without significant loss of properties. BIOnTOP packaging, based on >85% renewable resources, will be compatible with a broad range of packaging applications’ requirements but also multiple end of Life options. Our materials will be biodegradable in home composting conditions but also recyclable for multiple use secondary packaging. Based on new circular bioeconomy value chains, BIOnTOP will generate growth for EU bioplastics and end users’ industries in the food and personal care sectors with potential in many fields: BIOnTOP production is estimated to reach close to 9.6 Mton per year by 2030, overall leading to €40 M turnover and 170 new jobs. All in all, reducing the environmental footprint of plastics, our new bio-based packaging will have a significant positive social and environmental impact.

ELLIPSE project will address the valorisation of two heterogeneous waste streams generated in significant amounts in Europe, slaughterhouse waste (bellygrass) and paper and pulp sludge, to produce cost-efficient PHAs for agricultural and packaging sectors, by the co-processing with other organic waste streams such as glycerol from the biodiesel industry and sludge from the dairy industry. The integration of these waste streams as biorefinery feedstocks will allow reducing the volumes of waste destined to landfill or anaerobic digestion, opening new avenues for platform chemicals and bioplastics production while creating additional revenue for the related industries generating the waste, with added advantages of water recycling, decreased soil degradation, groundwater pollution and methane emissions. The selected ELLIPSE feedstocks are locally available and renewable leading to close to 100% renewably sourced personal care packaging and agricultural products. ELLIPSE project will be able to cope with at least 100 tonnes of slaughterhouse waste and 20 tons of wastewater sludge derived from pulp and paper industry. The ELLIPSE technology will impact in the European bioeconomy by valorising 20,000 tons of rumen content waste and 50,000 tons of paper sludge per year. ELLIPSE has a multi-actor approach including all the relevant actors in the bio-based system from the waste stream production and management (GG and HEPA) to technology developers (AIMPLAS, UNIVR, CARTIF, BEST) and industrial actors, both SMEs (BIOT, BIOMI, ZER0-E, HP) and bigger companies (BBEPP, NVMT), plus the expertise of ENCO for the market development perspective. ZER0-E will contribute with the end-user and consumer’s perspective so that all inputs from the relevant actors are taken into account.

The design of biodegradable polymer materials (BDPM) is at the core of BioPackMan, aiming to explore an extended material design space of Polyhydroxyalkanoates (PHAs), Poly(butylensuccinate) and its copolymers (PBS, PBSA) and Polylactic Acid (PLA) to develop tailored compounds that harness synergistic effects, leading to biodegradable, recyclable packaging with application-specific mechanical strength, thermal stability, chemical resistance and gas permeability. Biodegradable compounds will be developed with tailored morphology, to meet diverse flexible & rigid packaging requirements and also embrace a ‘biodegradation as a system property’ approach from initial material and packaging design, considering specific environmental conditions for intended and unintended disposal pathways. By establishing a complete value chain (material producers, compounders, packaging converters and end users), BioPackMan aims to provide a complete set of compounds, sustainable additives and innovative processing technologies for the production of sustainable packaging demonstrators for food, home care and personal care sectors. The target is to obtain benchmark fossil-based products quality, ensuring compliance and safe use in packaging, showcasing that BDPMs can be recycled. Circularity, safety, and sustainability are considered at all stages of development through SSbD framework, and liaise with society & industry, to assure interaction, knowledge exchange and adaptation of circular business models. To secure societal impact, stakeholders will be involved early in the project to identify barriers and facilitate the adoption of sustainable practices.

Recycling facilities are currently struggling when dealing with challenging plastic multi-layers, blends, and additives. Consequently, packaging plastics are mostly landfilled, incinerated or spilled into the environment. The concept of UPLIFT is to introduce biological depolymerization technology as an addition and integration to established recycling practices, by converting persistent plastic waste into more easily recyclable and/or degradable polymers. The project will start by analyzing the value-chains of the future to match and exploit the potential of microbe-and enzyme technology to effectively depolymerize the EoL plastic into monomers. Overall, the project aims at engineering towards greater scale and efficiency. Moreover, in order to contribute to further innovation, UPLIFT will also make use of an advanced high-throughput screening platform to further explore the potential of new and more efficient biocatalysts, among bacteria, yeasts and fungi. Synergies between genetic and protein engineering, as well as eco-engineering of microbial mixed consortia will be under Uplift’s scope. Furthermore, the knowledge of bio-depolymerization will be strategically applied for the eco-design and development of renewable and easy-recyclable polymers, thus making plastic packaging an available feedstock for the circular economy. Introducing biological depolymerization to current recycling practices will increase the capability of dealing with large amounts of currently non-recycled plastics. By doing so, UPLIFT will contribute and facilitate the transition to more efficient recycling facilities, thus paving the way to a sustainable plastic system.

The MANDALA project presents a sustainable solution for the plastic packaging sector which tackles 3 pillars: eco-design, dual functionality & end-of-life; with the aim to find a final solution based on multilayer monomaterial packaging with functionalities compared to multimaterial ones and fully produced with biobased & recycled polymers in order to reach a full circularity of resources. MANDALA will develop new adhesives with dual functionality (easy to split and barrier properties) by incorporating thermoreversible covalent bonds and radiation absorbing nanoparticles, which at the same time will generate a tortuous path enhancing barrier properties that are critical for end-user. In addition, new polymer blends with increased biobased and recycled content of film layers will be developed. Their combination in a multilayer product will set the basis for new food (meat, ready-to-eat) and pharma (pill blister) packaging products. MANDALA project will demonstrate that the de-lamination technology can be up-scaled and applied to reach intermediate solutions for multilayer/multimaterial packaging (being biobased or not) progressively helping to become the end-of-life more sustainable by recovering all fractions and providing clean streams for their biodegradation or recycling. MANDALA project will directly contribute to achieve KPI 1, KPI 2, KPI 6, KPI 8 and demonstrate the solution decreasing the end-of-life costs and CO2 emissions in more than a 30%. It will develop innovations in 3 KETS. MANDALA consortium involves 12 partners (4RTD, 5SME, 1SME cluster and 2 Large Companies) accounting 2 BIC full members and 2 associated. The 42-months project will comprise a total estimated budget of 4,573,892,5€ and requested funding of 3,650,921,75€. There is a strong engagement of the industry with 922,970,75€ in-kinds (20,2%) and 4,869,731€ in additional activities during the project (machine acquisition) and 3,820,000€ envisaged to upgrade TRL after the end of the project.