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Fabulose

Fabricating vegan and circular leather alternatives from bio-tech derived cellulose

Project details

Type of project
Research & Innovation Action
Project focus
Textile
Feedstock origin
Biogenic gaseous carbon
Feedstock type
Cellulose
Food industry sidestreams
Industrial waste streams
Project period
1 June 2025 - 30 November 2028
Status
Upcoming
CBE JU Contribution
€ 3 498 440,00
Call identifier
HORIZON-JU-CBE-2024

Summary

The consumer demand for sustainable and ethical leather alternatives is growing across the global market. Traditional animal-based leather production contributes to deforestation, emissions, and pollution, while artificial leather often relies on plastics, animal-derived materials, and harmful chemicals in tanning, with a negative effect on both the environment and human health.

Fabulose seeks to tackle these challenges by developing scalable, bio-based production methods for animal-free leather alternatives using bacterial cellulose and cyanophycin. Industrial CO2 off-gas and waste streams from the food industry are used as feedstock to produce these materials, which are completely free from toxic chemicals and plastics. The resulting materials are fully bio-based, recyclable, biodegradable, durable, and tear-resistant. The project is designed for mass production using a roll-to-roll process, making it both cost-competitive and efficient.

Through cutting-edge biotechnology and circular production methods, Fabulose aims to reduce fossil fuel reliance and lower the carbon footprint of industries such as fashion, automotive, and upholstery. These high-performance, fully recyclable materials offer a sustainable solution to meet the rising demand for eco-friendly products.

  • Validate a scalable production process for bacterial cellulose, cyanophycin, and bacterial pigments from waste streams.
  • Develop a bio-based, animal-free leather alternative for roll-to-roll production at scale by optimising raw materials, textile backings, coatings, and starting a pilot manufacturing process.
  • Validate Fabulose leather alternatives by gathering market requirements, selecting the best materials, and integrating them into products.
  • Ensure 100% recyclability and biodegradability by setting recycling requirements, implementing recycling processes, and validating degradability.
  • Optimise production using a digital twin framework by defining key parameters, integrating data, and demonstrating its effectiveness.
  • Guarantee safety and sustainability by aligning specifications, assessing risks, evaluating costs, and studying socio-economic impacts.
  • Disseminate outcomes and engage stakeholders through communication, multi-stakeholder plans, and peer learning, while preparing an operational and IP strategy. 

  • Improve the environmental impact of leather goods, handbags, shoes, furniture and automotive interiors by applying safe-and-sustainable-by-design recommendations during the development and production of our Fabulose leather alternatives.  
  • Enable market introduction of Fabulose leather alternatives and other recyclable and biodegradable materials based on bacterial cellulose and cyanophycin, by realising cost-effective and scalable production processes.
  • Enhancing employment within Europe in material and product manufacturing, R&I and business development.
  • Strengthen the European position in the bio-based manufacturing sector with R&I expertise, contributing to world-class science. 

Consortium map

Project coordination

  • DEUTSCHE INSTITUTE FUR TEXTIL- UND FASERFORSCHUNG DENKENDORF Denkendorf, Germany

Consortium

  • NOVIS GMBH Tubingen, Germany
  • Melina Bucher Germany
  • VTL GmbH Vienna, Austria
  • NEXT TECHNOLOGY TECNOTESSILE SOCIETA NAZIONALE DI RICERCA R L Prato, Italy
  • SUMATRIX BIYOTEKNOLOJI LIMITED SIRKETI ISTANBUL, Turkey
  • STEINBEIS 2I GMBH Stuttgart, Germany
  • UNIVERSIDADE DE AVEIRO Aveiro, Portugal
  • UNIVERZA V MARIBORU Maribor, Slovenia
  • Konrad Hornschuch Aktiengesellschaft Weißbach, Germany
  • BENECKE-KALIKO AG HANNOVER, Germany