The AlbLavendel project - 20/11/2023 Swabian lavender cultivation: aesthetic and sustainable Blue-violet, fragrant fields like those in Provence may soon become a common sight in the Swabian Alb. As part of the AlbLavendel project, the University of Hohenheim along with the company naturamus GmbH and the German Institutes of Textile and Fibre Research Denkendorf has started to investigate the cultivation of lavender, the production of essential oils and the use of distillation residues for producing textile fibres in the local region.https://www.biooekonomie-bw.de/en/articles/news/swabian-lavender-cultivation-aesthetic-and-sustainable
Press release - 27/10/2023 Lignin coating makes Geotextiles made from environmentally friendly natural fibers durable Textiles are a given in civil engineering. Until now, textiles made of resistant synthetic fibers have been used for this purpose, having a long lifetime. For some applications, however, it would not only be sufficient but even desirable for the auxiliary textile to degrade when it has done its job. Natural fibers, in contrast, often decompose too quickly. The DITF are developing a bio-based protective coating that extends their service life.https://www.biooekonomie-bw.de/en/articles/pm/lignin-coating-makes-geotextiles-made-environmentally-friendly-natural-fibers-durable
Press release - 21/04/2023 CELLUN - A fiber composite made from biopolymers In collaboration with the project partners CG TEC, Cordenka, ElringKlinger, Fiber Engineering and Technikum Laubholz, the DITF are developing a new fiber composite material (CELLUN) with reinforcing fibers made of cellulose. The matrix of the material is a thermoplastic cellulose derivative. CELLUN made from renewable biopolymers enables the replacement of glass or carbon fibers in the production of industrial molded parts.https://www.biooekonomie-bw.de/en/articles/pm/cellun-fiber-composite-made-biopolymers
Sustainable construction - 28/03/2023 Digital manufacturing processes enable buildings to be constructed with flax and willow A switch to sustainable and circular construction concepts is needed to significantly reduce greenhouse gas emissions in the construction sector. At the German National Garden Show (Bundesgartenschau) in Mannheim, FibR GmbH, together with researchers from the Karlsruhe Institute of Technology, will be showcasing two innovative buildings made from flax and willow, renewable raw materials that exemplify possible building concepts of the future.https://www.biooekonomie-bw.de/en/articles/news/digital-manufacturing-processes-enable-buildings-be-constructed-flax-and-willow
Press release - 10/03/2023 Carbon fibres from lignin - a new process for economical production A novel, both environmentally friendly and cost-saving process for the production of carbon fibers from lignin has been developed at DITF. It is characterized by high energy-saving potential. The avoidance of solvents and the use of natural raw materials make the process environmentally friendly.https://www.biooekonomie-bw.de/en/articles/pm/carbon-fibres-lignin-new-process-economical-production
Press release - 23/02/2023 Protecting the climate during textile production: polyester fibers bind CO2 Start for an EU-wide collaborative project: Under the leadership of the French company Fairbrics SAS, 17 project partners from 7 European countries are coming together. The common goal is to produce end products from polyester in a closed cycle using industrial CO2 emissions and to bring them to market maturity. The DITF produce synthetic fibers from plastics of non-fossil origin.https://www.biooekonomie-bw.de/en/articles/pm/protecting-climate-during-textile-production-polyester-fibers-bind-co2
Project BW2Pro - 29/08/2022 Biowaste to Products: biorefinery transforms biowaste into new products In 2020, Germany’s population collected over 5 million tonnes of biowaste. Most of this was composted, and some was fermented into biogas. Scientists in Baden-Württemberg think there's room for more. Within the project ‘Biowaste to Products’ (BW2Pro) they want to transform biowaste into new products in a biorefinery. The idea is to produce biodegradable plant pots, mulch material, fertilisers, enzymes and biobased plastics in addition to…https://www.biooekonomie-bw.de/en/articles/news/biowaste-products-biorefinery-transforms-biowaste-new-products
Press release - 26/07/2022 Lavender cultivation on the Swabian alb: Essential oil and textiles from plant residues In Provence, the lavender fields are in full bloom again. This blaze of color may soon also be seen in Baden-Württemberg. In a joint research project, the German Institutes of Textile and Fiber Research Denkendorf (DITF), the University of Hohenheim and the company naturamus are testing suitable lavender varieties and developing energy-efficient methods for producing essential oil from them. https://www.biooekonomie-bw.de/en/articles/pm/lavender-cultivation-swabian-alb-essential-oil-and-textiles-plant-residues
Filament winding technology for sustainable construction - 06/04/2022 Robotic building with natural fibres One of the greatest challenges in the construction industry is the transition to more environmentally friendly and resource-saving buildings. Researchers at the University of Stuttgart are combining state-of-the-art robotic filament winding technologies with ancient local crops to produce stable and sustainable lightweight structures from flax fibres.https://www.biooekonomie-bw.de/en/articles/news/robotic-building-natural-fibres
Natural fibers in use - 15/02/2022 Sustainable reinforcement of e-bike battery cases Ansmann AG from Assamstadt provides mobile energy solutions with a focus on sustainability. The BioBattery project, which was awarded the Baden-Württemberg Bioeconomy Innovation Prize, saw Ansmann AG working with the Fraunhofer LBF in Darmstadt to develop a natural fibre reinforced plastic composite for use in e-bike battery cases.https://www.biooekonomie-bw.de/en/articles/news/sustainable-reinforcement-e-bike-battery-cases
Press release - 09/02/2022 Connecting fibres: The cellulose fibre industry impresses with innovation and vision The annual highlight of the industry is the International Conference on Cellulose Fibres in Cologne (www.cellulose-fibres.eu), where the latest innovations were showcased last week: new cellulose fibre technologies for various feedstocks and a wide range of hygiene and textile products as well as alternatives to plastics and carbon fibre for lightweight constructions.https://www.biooekonomie-bw.de/en/articles/pm/connecting-fibres-cellulose-fibre-industry-impresses-innovation-and-vision
Press release - 14/12/2021 Carbon fibres from wood - DITF nomination for the "Cellulose Fibre Innovation of the Year" award For the second time, the nova Institute for Ecology and Innovation is honouring outstanding scientific research that provides sustainable solutions for the cellulose fibre value chain as part of the "International Conference on Cellulose Fibres 2022". The DITF Denkendorf is one of the six nominees.https://www.biooekonomie-bw.de/en/articles/pm/carbon-fibres-wood-ditf-nomination-cellulose-fibre-innovation-year-award
Plant residues - 14/12/2021 Straw pulp: agricultural residues become sanitary paper products Straw cannot yet be spun into gold, but in Mannheim, Germany, it is being turned into something else of great value: Essity is the first and only company in Europe to produce toilet paper and kitchen rolls from wheat straw in a new pulp mill. From next year, these sustainable sanitary paper products will be found on supermarket shelves.https://www.biooekonomie-bw.de/en/articles/news/straw-pulp-agricultural-residues-become-sanitary-paper-products
Further utilisation of plant residues - 25/11/2021 Novel fibre composite made from hop fermentation residues Biogas plants produce energy-rich gas by fermenting biomass. This process generates both liquid and solid fibrous and particulate fermentation residues. Researchers at the German Institutes of Textile and Fibre Research (DITF) have now managed to create a resistant and water-repellent fibre composite material from solid hop residues that can be used as a veneer to coat wood panels.https://www.biooekonomie-bw.de/en/articles/news/novel-fibre-composite-made-hop-fermentation-residues
Press release - 25/11/2021 Environmentally-friendly reforestation: Biodegradable tree covers made from renewable raw materials. In reforestation projects, the seedlings must be protected. So-called growth covers prevent game from feeding on the young plants and help to ensure that they are not prevented from growing by other plants. Previously used sheaths made of plastic and metal are often not removed in time and pollute the environment. The DITF have developed a biodegradable yarn for growth covers from renewable raw materials.https://www.biooekonomie-bw.de/en/articles/pm/environmentally-friendly-reforestation-biodegradable-tree-covers-made-renewable-raw-materials
Press release - 22/11/2021 Wound Lightness - Towards a novel material culture The Cluster of Excellence IntCDC of the University of Stuttgart presents the "Maison Fibre" at the International Architecture Exhibition Venice. The full-scale inhabitable installation is made from robotically produced, fibrous building elements.https://www.biooekonomie-bw.de/en/articles/pm/gewickelte-leichtigkeit-neue-materialkultur-der-architektur
Press release - 30/09/2021 Essity begins tissue production from alternative fibers Hygiene and health company Essity is today presenting a breakthrough in sustainable tissue production and is beginning production based on pulp from wheat straw. The plant in Mannheim, Germany, is the first of its kind in Europe, and the first on a large-scale tissue production in the world.https://www.biooekonomie-bw.de/en/articles/pm/essity-begins-tissue-production-alternative-fibers
Press release - 20/04/2021 Cellulose fibers against climate change Protecting the global climate is an undertaking that presents both industry and society with a major task. It will not be possible to achieve the climate targets simply by limiting global emissions, by saving carbon dioxide (CO2). This is because there will continue to be unavoidable CO2 emissions that will nevertheless have to be compensated. https://www.biooekonomie-bw.de/en/articles/pm/cellulosefasern-gegen-den-klimawandel
Paper production from plant fibres - 20/01/2021 In one cycle: ecopaper, energy and fertiliser made from Silphium perfoliatum Many consumers don't care about exactly how their paper packaging is made and what it is made of as long as it is "eco". But even producing recycled paper, trees need to be felled. An alternative could be paper made from cup plant. Together with partners, a company called Silphie Paper has developed concept for obtaining fibres for a new type of grass paper, while also producing heat, energy and nutrients for natural fertilisers.https://www.biooekonomie-bw.de/en/articles/news/one-cycle-ecopaper-energy-and-fertiliser-made-silphium-perfoliatum
Article - 21/10/2019 Plant pots made of natural fibres – "bio", no ifs or buts Plastic plant pots are not good for the environment; strictly speaking, they should not even be disposed of in recycling bins. Alternatives such as coconut fibre pots are compostable, but not pollutant-free and not "bio" at all. The Karlsruhe-based company Fiber Engineering has developed a truly ecofriendly way to grow plants: pots made of hemp or grass, which are preserved with biological components and decompose completely within a…https://www.biooekonomie-bw.de/en/articles/news/pflanztoepfe-aus-naturfasern-bio-ohne-wenn-und-aber