From the Sector

Image processing system allows cost savings of more than 2,000 euros per year and weaving machine

MSc Marco Saggiomo from the Institut für Textiltechnik (ITA) and graduate engineer Marcin Kopaczka from the Institute of Imaging & Computer Vision of RWTH Aachen University (LfB) developed an image processing system for weaving machines that provides comprehensive benefits for woven fabric producers. The image processing system enables the weaving machine to detect faulty pickings autonomously. The application of the image processing system leads to cost savings of at least 2,210 euros per year for each weaving machine in comparison to manual faulty picking repairs.

The researchers won the “Best Student Paper Award” within the framework of the 7th International Conference on Pattern Recognition Applications and Methods (ICPRAM) for their joint paper on “Fully Automatic Faulty Weft Thread Detection using a Camera System and Feature-based Pattern Recognition”. The award confirms the success of the co-operation of both institutes, ITA and LfB, which will be continued in future research projects.

The image processing system is part of the doctoral thesis of Marco Saggiomo. Marcin Kopaczka supported ITA with the development of the image processing algorithm.
The joint paper is based on the successfully concluded project WeftAlert within the framework of the German Federation of Industrial Research Associations. Further results of the WeftAlert project include the extension of the state of the art of image-based process optimisation of air-jet weaving, excellent outcomes in image processing as well as the validation of image processing systems in laboratory and industrial environments.

• 'Cotton Insights' Looks to the Future
• Register now!
• Save the Date! The countdown has started for the renowned International Cotton Conference, which will take place from 21st to 23rd March 2018 in Bremen.

As its theme 'Cotton Insights' illustrates, the Cotton Conference will provide a deep insight into the world of cotton, determine future challenges and offer solutions. Solutions that are not only important for the specialised cotton world, but also for the entire cotton supply chain from processing to textile retailing, because they focus on the needs of the end consumer.

The conference traditionally takes place in the historic Town Hall of the Hanseatic City of Bremen, in the immediate vicinity of the Cotton Exchange. Once again, more than 450 participants from around the world are expected. The Bremen Cotton Exchange and the Fibre Institute Bremen are the joint hosts of the Conference.

"We used the time after the end of our Cotton Conference in March 2016 to carefully analyse market developments and determine current topics and areas of activity that are of intense concern to the industry. They are of great benefit to the participants, so it's worth the visit", emphasise Elke Hortmeyer, Director of Communications and International Relations at the Cotton Exchange and Axel Drieling, Senior Manager Cotton at the Fibre Institute Bremen.

The subjects range from traceability and authenticity testing of cotton, to new requirements for cotton quality, process optimisation through digitalisation, future trends and production and, last but not least, the status of the sustainability debate. In all segments, the Conference offers informative lectures and panel discussions which appeal to a wide audience and are of overriding interest. Separate forums are offered for experts in the fields of science and research.

On Tuesday, March 20th, prior to the International Cotton Conference, the publisher and editors of the leading national daily newspaper “Weser Kurier” invite participants to their economic summit 'Sustain', in cooperation with the Bremen Cotton Exchange. Here, an expert forum will discuss development prospects on the African continent. As is well-known, almost 55 million people in Africa live from cotton cultivation which will be one of the focal points.

As of now, potential interested parties will receive up to date and detailed information about the Conference content and its subjects on the Conference homepage, as well as in regular newsletters and, moreover, by active press work. It is already possible to register for the Conference online and to make hotel bookings via the Bremen Tourist Office. Please, find further information here: http://cotton-conference-bremen.de/
 

On June 28th, at Sala Riunioni Area Monumentale (1st floor), Filpucci is celebrating its 50th anniversary with the press conference: “Fifty years of Filpucci - History tells the future”.
An enduring vocation for pioneering values and reliable manufacturing processes, both traceable and transparent, as shown by Re.VersoTM supply chain, a circular economy model, of which it is a member and exclusive reference point in the framework of high-end/low impact yarns for knitwear with the Collection Ninetyfive, now available in stock service, for an innovation available on request, thus marking a further breakthrough. From Stella McCartney to Eileen Fisher, from Filippa K to Patagonia, the fashion system’s big labels have opted for the regenerated yarns Re.VersoTM by Filpucci, thus sharing a new business philosophy: an environment-conscious and responsible approach, with does not relinquish style, but elevates it far forward style & trends. Filpucci, true Italian excellence for 50 years, has widened its range of smart Re.Verso™ products thus encompassing:
• The yarn Baby Camel Re.VersoTM produced with Re.Verso™ baby camel and mixed with 50% extra-fine Merino Wool comes in two yarn counts (1:13000nm and 2:13000 nm twisted). A delicate, rich and super soft yarn, with indescribable touch, which preserves its natural proprieties and comes in a selection of refined shades.
• The new Divette item, coming in two yarn counts (1:15000nm, 2:26000 nm twisted), yet again sheds light on the pioneering attitude of a manufacturer aiming to offer soft and creative combed and twisted yarns, that are unmistakably innovative and come in different degrees of thinness. Sophisticated, exceptionally soft and warm yarns, made with cashmere Re.Verso™ fibres mixed with extra fine wools.

JEC Asia is on the threshold of 10 years. In November of this year, not only does it transfer the composites exhibition to Seoul for the first time, but it will also highlight the composites industry in End-Users Markets, such as the development of materials for Transportation (including Automotive & Aeronautics), renewable energies, Building & Construction, Electrical & Electronic Equipment (EEE) or again Sports & Leisure.
JEC Asia is the annual grand occasion for composites industries in Asia. Every year thousands of professionals and more than 200 companies from more than 45 countries across Asia-Pacific come together in this place creating innumerable business opportunities.

“In 2016, Asia represented 43% of the global Composites Market in value i.e. $35,26 Bn. This important market needs to be addressed in accordance with its needs and specificities. For instance, in volume, Asia accounts for 27% of the global weight of Composite use in EEE; if we add China, this figure raises to 66% of the world usage in Kilo Tons. Thanks to our partnerships with Asians clusters, government and Industries, and also thanks to our permanent office in Singapore, we are stronger in bringing dedicated content and solutions to Composites professionals in Asia or interested in the Asian markets.” comments Mrs. Frédérique Mutel, JEC Group President & CEO. “Besides, JEC Asia steering committee is mainly composed of Asian academics, industrialists and officials to make sure that the November event will perfectly fit current and future interest for this region”, she adds.
Conferences on Composites in Automotive, Aeronautics, IT & EEE and Sports & Leisure are already planned in the agenda.

Hexcel is exhibiting at the SAMPE 2017 technical conference May 23-24, in booth G11, in Seattle, Washington, U.S. to promote its latest materials for aerospace and industrial applications. Specialists from Hexcel’s carbon fibers, reinforcements, prepregs, honeycomb and engineered core groups will be there to speak with attendees about Hexcel’s wide variety of products and offerings.

This year at SAMPE Seattle Hexcel will be promoting its HiTape® dry carbon fiber reinforcements with a C spar panel and co-infused stringer. This display shows the high forming capability of HiTape® reinforcements and how the technology can be used to co-infuse stringers and C spar panels. It is also representative of an aircraft wing construction. HiTape® dry carbon fiber reinforcements are designed for the automated manufacture of preforms at very high deposition rates. The dry preforms are infused with Hexcel’s HexFlow® RTM6 resin for a cost-efficient out-of-autoclave manufacturing process for next generation aircraft structures. Parts produced with HiTape® reinforcements and Hexcel’s HexFlow® infusion resins can be up to 30mm thick with a 58 to 60% fiber volume content, resulting in mechanical properties that are as high as those achieved with primary structure prepregs.