Zelfo es premiers essais prometteurs et un futur sain pour les résidus de fruits
Janvier 2019, (Berlin)
Une opportunité parallèle a émergé des premiers essais avec des résidus de fruit frais: en plus de l’utilisation « classique » des fibres, à inclure dans des produits en cellulose moulée ou dans des panneaux de fibres à usage intérieur, les dérivatifs liquides extraits de ces résidus font partie intégrante de la valorisation de ces derniers, puisque de nombreux éléments présents dans ces extraits ont des applications évidentes : matières organiques, produits phyto chimiques, composés aux propriétés nutraceutiques.
Robert Leuendorf (Directeur des Systèmes de Production chez Mirontell) voit ces premiers essais comme un des développements les plus significatifs pour son secteur depuis un long moment : « Les bénéfices immédiats, ainsi que le message en matière de responsabilité environnementale, sont clairs. Nous allons continuer à soutenir Zelfo Technology dans cette voie et sommes impatients de bénéficiers des résultats et bénéfices, quand ces produits/cette technologie seront commercialisés ».
Les deux sociétés voient ces premiers essais comme une porte d’entrée pour de nombreuses gammes de produits et partenaires potentiels, qui viendraient s’ajouter aux projets déjà en cours. Les entreprises qui auraient déjà identifié des dérivatifs extraits de fruits seraient évidemment des partenaires particulièrement intéressants, parce qu’ils permettent de réduire la R&D pour l’identification des composés organiques valorisables et de se concentrer sur les composants recherchés. Les industries cosmétiques et agro-alimentaires sont particulièrement visées.
Zelfo powers Bio-Lutions International AG to Packaging Product of the Year 2017.
September 2017 (Berlin)
Zelfo Optimised Bio-Lutions Packing products win Bio-Material of the Year 2017.
May 2017 (Berlin)
Zelfo Technology at the Bio-Based Conference in Potsdam/Berlin
April 2017 (Berlin)
Zelfo Technology was invited to showcase its products and to demonstrate the potential of its Engineered Fibres at the Bio-Based Conference, organized by WFBB & Watify in Potsdam/Berlin.
Numerous actors, ranging from SMEs to International Groups, and from Institutes to Universities, gathered to brainstorm over various themes concerning Bio-Based initiatives, the hurdles on the road, and the way to overcome them. The key issue being how to accelerate market entry for sustainable products and technologies.
ZT showcased 2D boards and 3D pulp formed samples, all made from agricultural waste transformed into self-binding fibres, which raised a lot of interest from agro-related parties. A particular focus was on the Polish agro-industry during the Conference, which seems to be embracing a “cascade use” philosophy with its by-products that matches well with ZT’s offer.
Both the conference attendees and the organisers considered the Conference a success with all participants agreeing to meet again in two years’ time for a follow-up.
Below is a candid shot of the ZT stand offered by Watify.
Zelfo Technology Engineers a Future for MFC in Paper & Packaging.
January 2017 (Berlin)
Zelfo Technology (ZT) has reached an important milestone in its technical development program and will open an Engineered Fibre production and R&D unit in Schwedt, Northern Germany.
The company engineers cellulosic and ligno-cellulosic fibres from a wide range of sources including industrial, agricultural and horticultural waste streams to impart user specific fibre properties including a high degree of defibrillation thus multiplying the binding capability of the material by a factor of several thousand.
The engineered fibre products offered by Zelfo Technology include Micro Fibrillated Cellulose (MFC) which has been a widely talked about subject in recent years, resulting an incredible amount of scientific research and patents being registered. Such intensive activity in MFC has resulted as pulp producers look to find new uses for their prime product, cellulose, and because its foreseen applications are extremely wide in many industries. Zelfo Technology takes the subject one step further in producing controlled mixtures of macro, micro and nano scale fibres using a patented production process thereby dramatically extending the range of uses.
Zelfo Technology has been a pioneer in this kind of fibre engineering since 2010, focusing primarily on upgrading waste sources. The company is now committing to developing and producing packaging based fibre additives with, for example, immediate applications in the liner and fluting sectors.
Indications are that the use of a percentage of engineered corrugated container waste (OCC) can allow liner and fluting producers to make significant reductions in grammage, without negatively impacting on the end-product performance. “This means raw material savings, but this also and more importantly means a reduction of the weight of the final product, which has far more sustainable implications throughout the product’s lifecycle” says ZT CEO Richard Hurding. Furthermore, engineered fibre can carry more filler and performance enhancing chemistry etc.
ZT is concentrating on the containerboard market as it is primarily driven by increasing industrial and manufacturing activity. Better transportation and shipment facilities, improved durability and strength of container boxes, as well as safety and aesthetics of the packaging are anticipated to be major drivers of the market. The growing demand for lightweight and innovative packaging is also driving the global containerboard market, as eco-friendly and recyclable product specification obtained due to containerboard are forcing manufacturers and industries to use corrugated boxes.
Strong, lightweight and cost effective containerboards are anticipated to be the major opportunity criteria for the developing global containerboard market. “Forming strategic tie-ups with container box producers to produce industry specific products to penetrate in new application sectors is considered to be a major opportunity for the global containerboard market, and Zelfo Technology’s Engineered Fibres allow such opportunities to become a reality, not in the future, but today” says ZT’s Technical Director Trevor Dean. “Imagine the impact of grammage reduction on this over 200 billion m2 market!”. This figure comes from 2013 and is expected to keep growing in the years to come.
The Schwedt location “will allow ZT to be part of the pulp and paper ecosystem” continues Richard Hurding, “because we will be operating alongside the EMFOS GmbH (European Moulded Fibre Operation Services) independent packaging R&D Centre and are situated in between the two Leipa Paper facilities, which combined form the biggest paper and packaging production site in Germany”. ZT will continue to offer tailor-made developments to its clients both with cellulose and ligno-cellulosic materials.
The throughput with OCC has now reached 1,5 tonnes per day thanks to the latest process developments patented in summer 2016 and this therefore allows ZT to transform waste carton board into high quality fibres for reinforcement and binder applications. Sample quantities are available for testing and pre-industrial quantities can be supplied.
The same type of throughput can be reached with many agro-materials and agro-wastes, giving growers the possibility to turn a waste disposal cost into a potential revenue while contributing to circular economy principles. This is particularly well illustrated by the partnership ZT has with bio-packaging company Bio-Lutions GmbH ( www.bio-lutions.com ).