Corrugated cardboard is an excellent packaging material that is widely used for transporting, storing and protecting goods. Through the new process developed by EUREKA project E! 1929 FACTORY FOLDHEX, corrugated cardboard can be transformed into a new honeycomb core that offers reduced weight, uses less raw material and achieves better crash absorption and higher compression resistance than double flute corrugated cardboard.
Honeycomb cores are already used in a variety of applications, including the aerospace and automotive industries, because of their outstanding performance in providing structural support and reducing weight. They are also recyclable and can even be produced from recycled paper. “However, current paper honeycomb production involves many distinct steps, making it too slow and too costly to target the corrugated cardboard market,” explains Jochen Pflug from the Department of Metallurgy and Materials Engineering at the project’s lead partner, the Katholieke Universiteit Leuven (K.U.Leuven).
To overcome this weakness, the project partners created an innovative and cost-effective process to produce the packaging material from a single continuous sheet of corrugated cardboard.
Julie Sors | EurekAlert!
New gel-like coating beefs up the performance of lithium-sulfur batteries
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Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for the first time. As reported in the academic journal Small, the results are offering better insight into the development of nanoreactors and artificial organelles.
Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to...
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