From the Sector

Teijin Limited announced today that its Tenax™ carbon fiber prepreg has been adopted for a part of nacelle, or streamlined housing, for next-generation aircraft engine to be used by Airbus. A prototype of the nacelle part, which Nikkiso Co., Ltd. is developing for Airbus’s Propulsion of Tomorrow project, will be delivered to Airbus by the end of 2021.

The Tenax™ prepreg used for the nacelle part was developed especially for aircraft applications using high-performance and rapid-curing epoxy resin. Notably, the Tenax™ prepreg can be molded at a lower temperature and in a shorter time than conventional prepregs for aircraft applications. In addition to general autoclave molding, the Tenax™ prepreg also is suited to press molding for mass production, achieving excellent quality required for aircraft applications. Furthermore, it is compatible with automated fiber placement (AFP) therefore can be combined with automatic laminating technology and short-time molding to maximize production efficiency. The excellent productivity and cost efficiency of the Tenax™ prepreg were key reasons why it was adopted for Nikkiso’s nacelle.

Teijin is intensively accelerating its development of mid- to downstream applications for aircraft, one of the strategic focuses of its medium-term management plan for 2020-2022. Going forward, Teijin intends to further strengthen its carbon fiber and intermediate material businesses to contribute to increasing global sustainability, aiming to become a company that supports the society of the future.

Kornit Digital announced the release of its new MAX technology, establishing a new standard for on-demand fashion and apparel production.

A key feature of Kornit’s MAX technology is XDi, which delivers revolutionary 3D capabilities for new, high-density graphic decoration that can simulate embroidery, vinyl, and heat transfer in a single, waste-free digital process. The new XDi, which is based on Kornit’s patents, allows fulfillers and brands to expand their offerings to include new-to-market, innovative decorations without the inefficiencies and cost of operating analog technologies.

Introducing Kornit Atlas MAX and ActiveLoad Automation
Kornit also debuted the ActiveLoad Automation technology, a new robotic system to significantly ease the burden of manual and labor-intensive media handling in the textile decoration industry. This increases total output per shift while ensuring minimal downtime and exceptional reliability. The new patent pending ActiveLoad Automation technology ensures continuous production and consistency, while decreasing human error and fatigue, regardless of employee experience and training, for ultimate results and best operational efficiency.

The first product with MAX technology is now commercially available in the Kornit Atlas MAX, a carbon-neutral, industrial-scale DTG production system, providing unsurpassed retail quality, exceptional color-matching capabilities, and a wide, vivid color gamut, with exceptional durability. The Atlas MAX is delivered with the new XDi technology built in, for 3D printing capabilities.

From leaders to entrepreneurs, JEC COMPOSITES CONNECT is welcoming a lineup of special guests. As part of conferences, they will share their expertise, vision, and perspective in front of all the players in the composites industry.

AEROSPACE – Towards a More Sustainable Strategy, Tuesday, June 1st –  9am to 10:15am (CEST)
The aerospace industry is a major source of innovation and technological advancements that often originates inspiration across a wide variety of other industries. Nowadays, in a context where environmental constraints are becoming increasingly stringent especially when it comes to air mobility, OEMs are constantly in search of innovative answers and solutions that will allow them to create a ‘greener’ future. The need for light-weighting, reduced maintenance and waste, and repurposing aerospace-grade CFRP towards other applications are expected to drive demand and adoption of composites in aerospace applications.

Yannick Willemin, Head of Marketing & Business Development, 9TLabs, will chair this conference with Clémentine Gallet, CEO, Coriolis, Hervé Gilibert,CTO, ArianeGroup, Jean Botti, CEO, Voltaero and Scott Finn, Chief Consulting Engineer for Composites, GE Aviation.

AUTOMOTIVE – The Right Material at the Right Place, Tuesday, June 1st –  3 pm to 5:05 pm (CEST)
Among the many challenges facing the automotive industry, reducing vehicle mass and therefore emissions all while maintaining safety and cost-efficiency remain key. Lighter materials implying higher costs, they limit mass production. Therefore, a combination of materials, albeit hybrid solutions, would help solve this issue and are becoming increasingly attractive for manufacturers. This conference consists of industry presentations and a panel discussion involving major OEMs & Tier1s from all over the world. It covers the challenges & opportunities of using composites materials in the Automotive field.

Dale Brosius CFO, IACMI, will chair this conference with Alice Swallow, Senior Innovation Engineer, FORD MOTOR GROUP, Christophe Kühn, Senior Project Manager – Composites & Hybrid Components, VOLKSWAGEN, Dominik Klaiber, Doctoral Candidate Body Advanced Engineering, PORSCHE and Gerard LIRAUT, Expert Leader Polymers, GROUPE RENAULT – ALLIANCE RENAULT NISSAN MITSUBISHI.

After a turbulent year, it seems strange to be thinking about ‘after the pandemic’, but with millions of vaccinations underway, the light at the end of the tunnel is visible. As we turn the corner, choosing technology partners that understand how to proactively respond to changing market needs and support the evolving requirements of print businesses and end customers will be vital. The printers in Mimaki’s ‘100 series’ portfolio, which consists of the high quality, high productivity entry level roll-to-roll inkjet printers the UJV100-160 UV and the JV100-160 solvent, and the high performance textile printer, the TS100-1600, are a perfect reflection of the way technology requirements are adapting in line with the industry as we look to the future. To demonstrate this, we have identified three post-pandemic technology touchpoints that will help print businesses target success amid uncertainty.

• Productivity

The pandemic has served as a major catalyst for existing trends, and our growing appetite for everything on-demand has been given a huge COVID-related boost. For printers, a digital solution that offers premium productivity, quality and efficiency at an entry-level price point is sure to be an invaluable investment to meet evolving ‘on-demand demands’. Adding a digital production element to your business doesn’t need to be daunting, complicated or overpriced – the Mimaki ‘100 series’ truly lives up to the tagline ‘Expert Printing Made Easy’, offering an incredibly intuitive user experience for streamlined, ultra-efficient printing, high-quality output, and cost-effective implementation. The powerful and productive new textile printer in the ‘100 series’, the TS100-1600, is a shining example of equipment developed with the future of the market in mind – the textile industry is fast-paced and constantly innovating, and the printer you invest in needs to keep up with your creativity.

• Diversity

2021 is set to be a period of transition. While that will mean navigating uncertainty, the ‘glass half full’ approach is to view the year ahead in terms of opportunities such as expanding your business, exploring alternative revenue streams, and taking the plunge into new markets. In the past, it may have felt as if the barriers to entry when it came to looking beyond your core business were too great. However, in a post-pandemic world, we need to break some of those barriers down and demonstrate that success with digital print is within reach if you invest in the right equipment. With the ‘100 series’ portfolio, Mimaki is acknowledging what print service providers need from their technology partners – the UJV100-160 and the JV100-160 are suitable for a wide range of applications that will allow you to easily and affordably diversify your offering, and with the TS100-1600 textile printer, it has never been easier to target growth in the thriving textile sector, even in challenging times.

• Affordability

Affordability is one of the most significant barriers to entry into new markets. 2020 was a year of unprecedented economic challenges, so it’s more important than ever to be thinking about gaining a competitive edge, and the printers in the ‘100 series’ from Mimaki have been specifically formulated to help you ramp up productivity while keeping running costs low. Whether you want to take your first foray into digital print production, expand the services you offer or simply grow your customer base, cost can be a major sticking point, which is why supporting customers is Mimaki’s number one priority, designing the ‘100 series’ around your needs and continuing to listen to how those needs are developing. Making an investment in the JV100-160 in order to move into outdoor graphics; meeting demand for faster turnaround times by adding the instantly curable UJV100-160 to your production setup; or taking a leap into new revenue streams with the TS100-160 – it’s all ‘100’ percent accessible.

• Swiss weaving machinery manufacturers are in the forefront of novel application development

Shoes and electronic calculators are probably not the first products people would associate with the textile weaving process. But they certainly signpost the future for woven fabrics, as two examples of the ever-wider possibilities of latest technology in the field. Fashion and function already combine in the increasing popularity of woven fabrics for shoes, and this is a present and future trend. Calculators in fabrics? That’s another story of ingenious development, using so-called ‘meander fields’ on the back and keys printed on the front of the material.

These glimpses of the outlook for modern weavers are among the highlights of developments now being pioneered by Swiss textile machinery companies. All weaving markets require innovation, as well as speed, efficiency, quality and sustainability. Member firms of the Swiss Textile Machinery Association respond to these needs at every point in the process – from tightening the first thread in the warp to winding the last inch for fabric delivery. They also share a common advantage, with a leading position in the traditional weaving industry as well as the expertise to foster new and exciting applications.

Technology and research cooperation
The concept of a ‘textile calculator’ was developed by Jakob Müller Group, in cooperation with the textile research institute Thuringen-Vogtland. Müller’s patented MDW® multi-directional weaving technology is able to create the meander fields which allow calculator functions to be accessed at a touch. A novel and useful facility, which suggests limitless expansion.

Today, the latest woven shoes are appreciated for their precise and comfortable fit. They score through their durability, strength and stability, meeting the requirements of individual athletes across many sports, as well as leisurewear. Stäubli is well known as a leading global specialist in weaving preparation, shedding systems and high-speed textile machinery. Its jacquard machines offer great flexibility across a wide range of formats, weaving all types of technical textiles, lightweight reinforcement fabrics – and shoes.

It’s possible to weave new materials such as ceramics, mix fibers such as aramid, carbon and other, and produce innovative multi-layers with variable thicknesses. Such applications put special demands on weaving machines which are fulfilled by Stäubli high-performance TF weaving systems.

Great weaving results are impossible without perfect warp tension, now available thanks to the world-leading electronic warp feeding systems of Crealet. Some market segments in weaving industry today demand warp let-off systems which meet individual customer requirements. For example, the company has recognized expertise to understand that geotextile products often need special treatment, as provided by its intelligent warp tension control system. Individual and connective solutions are designed to allow external support via remote link. Crealet’s warp let-off systems are widely used in both ribbon and broadloom weaving, for technical textiles applied on single or multiple warp beams and creels.

Functional, sustainable, automated
Trends in the field of woven narrow fabrics are clearly focused on functionality and sustainability. The Jakob Müller Group has already embraced these principles – for example using natural fibers for 100% recyclable labels with a soft-feel selvedge. It also focuses as much as possible on the processing of recycled, synthetic materials. Both PET bottles and polyester waste from production are recycled and processed into elastic and rigid tapes for the apparel industry.

For efficient fabric production environments, it is now recognized that automated quality solutions are essential. Quality standards are increasing everywhere and zero-defect levels are mandatory for sensitive applications such as airbags and protective apparel.

Uster’s latest generation of on-loom monitoring and inspection systems offers real operational improvements for weavers. The fabric quality monitoring prevents waste, while the quality assurance system significantly improves first-quality yield for all applications. Protecting fabric makers from costly claims and damaged reputations, automated fabric inspection also removes the need for slow, costly and unreliable manual inspection, freeing operators to focus on higher-skilled jobs.

Smart and collaborative robotics (cobots) offer many automation possibilities in weaving rooms. Stäubli’s future oriented robotics division is a driver in this segment with first effective installations in warp and creel preparation.

Control and productivity
Willy Grob’s specialized solutions for woven fabric winding focus on reliable control of tension, keeping it constant from the start of the process right through to the full cloth roll. Continuous digital control is especially important for sensitive fabrics, while performance and productivity are also critical advantages. In this regard, the company’s large-scale batching units can provide ten times the winding capacity of a regular winder integrated in the weaving machine.

The customized concept by Grob as well as design and implementation result in great flexibility and functionality of the fabric winding equipment – yet another example of Swiss ingenuity in textile machinery.  
There is even more innovation to come in weaving – and in other segments – from members of the Swiss Textile Machinery Association in future! This confident assertion is founded on an impressive statistic: the 4077 years of experience behind the creative power of the association’s member firms. It’s proof positive that their developments grow out of profound knowledge and continuous research.

With their recently installed high-temperature unidirectional tape line, Japan-based composites manufacturer MaruHachi enables new opportunities for high-end applications in demanding market segments like aerospace, automotive or others outperforming traditional materials based on PP and PA which are already widely available.

In the first phase, MaruHachi will produce up to 40 tons/year and focuses now specifically on high-temperature thermoplastic uni-directional (UD) tapes and multi-layer sheet laminates. The material is based on high-performance fibers like carbon, aramid, glass or natural fibers and the matrix can be high-performance polymers like PPS, PEEK or other higher temperature polymers, which are much tougher than epoxies and easy to recycle. With a width of 500 mm, a specific weight from 60 to 350 g/m2, depending on the chosen material, the lines can operate under temperatures up to 420 degrees Celsius. Working under these extremely high temperatures allows for better material properties of the final application, higher performance, increased resistance and integrated high-performance functionalities e.g. by overmoulding.

Since 2017, MaruHachi Group is active in the European market in cooperation with Dr. Michael Effing,the CEO of AMAC GmbH, who advises and supports the company strategically. The established, family-owned MaruHachi Group has a strong history in automotive and medical textiles and has been active in the innovative composites market for more than 15 years.

Toshi Sugahara, CEO of MaruHachi: “For many years, we have already been cooperating with domestic and international partners on high-demand applications and therefore, MaruHachi decided now to invest over 1 million EUR in this new line in phase 1, including a funding participation from the Japanese government NEDO. New developments in phase 2 will be be undertaken by end of 2021 on the downstream technologies like the automated preforming and consolidation. With our new products, we want to contribute to significant weight reductions of the final products, thus improve energy efficiency while offering a cost-efficient and high-quality solution.”

Dr. Effing, CEO of AMAC GmbH confirms: „The focus on the niche of high-temperature products based on PPS and PEEK allows MaruHachi on very demanding high-end applications such as structural frames on space and aircrafts, aircraft seats or engine components etc. The tapes are fully recyclable and can be processed e.g. with high-speed with laser-based tape placement machines and robots.”

• Combined HCl acid and steam generation enables significant energy savings and increased cost efficiency

SGL Carbon delivered a Hydrochloric Acid (HCl) synthesis unit with integrated steam generation to Travancore-Cochin Chemicals Ltd. (TCCL), a major producer in the chlor alkali business in South India. End of January, TCCL officially inaugurated its plant in Kochi in India’s Kerala state. Since then, the unit has already been ramped up at the customer’s site to full capacity.

The synthesis unit uses the efficient membrane wall technology and has a capacity of 60 tons of HCl per day. As an additional benefit, this innovative design enables the recovery of waste heat generated in the synthesis unit from the reaction of Hydrogen & Chlorine to produce up to 33 tons of steam at the high pressure of 10 bar every day. This steam can be used elsewhere in the chlor alkali plant, for example when concentrating caustic to flakes. As a result, the energy efficiency of TCCL’s plant goes up substantially since a huge portion of their steam demand can be covered by SGL’s unit. Thereby this helps to save costs as well as reduces CO2 emissions by more than 1.500 tons per year potentially.

The HCl synthesis has been completely engineered and produced at SGL’s production site in Pune, India. Scope of supply also included civil modification services at the customer site on a turnkey basis.

 “Our innovative combined HCl synthesis and steam production units offer a great business value to our customers in the growing Indian chemical market. Together with our proven technical and engineering competence on a global scale we can help our customers to enhance their energy efficiency as the example of TCCL shows”, comments Suneet Sangam, Sales Manager at SGL Carbon India.

“By engineering and producing our units also at SGL’s production site in India, we further strengthen our position as a global process solution provider for corrosive applications leveraging our extensive expertise from our worldwide network. Realizing such ambitious projects in these challenging times of Covid restrictions shows how capable our global team is.“ says Christoph Koch, Director Sales EMEIA at SGL Carbon.

• Webtalk on material efficiency and recycling for the manmade fiber industry

 
The next VDMA technology webtalk is scheduled for 9th February 2021 (2-4 pm CET). The focus will be on "Material efficiency & recycling technologies for the manmade fiber industry".

The presenters and their topics at a glance:

• Manfred Dobersberger, PureLoop and Wolfgang Hermann, EREMA Engineering Recycling Maschinen und Anlagen will present an integrated shredder extrusion technology for fibrous, textiles scraps, multilayers, films, trays, straps, foam, trays but also polymer mix materials from textiles and even classical thermoplastic composite materials.
• Axel Hannemann, company Gneuss, offers recycling solutions which enable the fibre manufacturer to use their otherwise worthless fibre waste to substitute virgin material in the manufacture of high-quality fibres.
• Markus Reichwein, Oerlikon Manmade Fibers: “We at Oerlikon Manmade Fibers describe a cascaded approach into new technologies as well as different material sources outlining your need for versatile solutions.”

After the presentations, the experts will be available to answer the participants' questions. Registration is possible.

• The Bavarian Kelheim Fibres GmbH has become the first viscose fibre manufacturer worldwide to receive EMAS certification.

“Our aspiration is that our fibres offer an eco-friendly and high-performance alternative to synthetic materials”, says Craig Barker, CEO at Kelheim Fibres. “So, it’s not enough that our fibres are made from renewable resources and that they are fully biodegradable – our environmental awareness must include the whole production process and all that goes with it if we want to safeguard our credibility.

The EMAS certification proves that we take this responsibility seriously.” EMAS stands for “Eco Management and Audit Scheme” and is a standardised eco management certification system developed by the European Union. EMAS includes the globally applicable ISO 14001 standard and goes beyond its requirements by demanding more transparency and continuous improvement: Certified companies report in their annual EMAS Environmental Statement on their environmental goals and their progress in meeting them.

During the audit preceding the certification, the independent environmental auditor thoroughly investigated all departments of the company, from the production itself to the company canteen. He found no non-conformances and was impressed by the competence and the high sense of responsibility among Kelheim’s employees. In contrast to the EU Ecolabel and similar certifications, EMAS does not apply to individual products or services, but certifies the complete environmental performance of the company. This benefits not only the protection of the environment and climate, but also the improvement of a company’s ecoefficiency.

Craig Barker: “An efficient environmental management system ensures that economy and ecology go hand in hand – that gives us a decisive competitive edge.”

• Elleti Group partners with Wiser Wash for Europe and the Mediterranean area, with Portugal being the only exception, for a more sustainable fashion.
• The enterprise based in Verona joins Wiser Wash’s international network and adopts the innovative patented process for the treatment of denim that has the market’s lowest environmental impact.

Tradition and innovation: this combination has always characterized Elleti Group, a historic company based in San Bonifacio and an important point of reference for the denim industry and beyond. Now it is also the exclusive partner of Wiser Wash for Europe and the Mediterranean area, with Portugal being the only exception. Specializing in laundry, dyeing and garment making services, the company is led by the steady hand and ambitious vision of Luigi Lovato, who was recently recognized by Rivet50 as one of 2020's fifty most influential people in the denim ecosystem. The partnership with Wiser Wash is a fitting continuation of Elleti Group's tireless pursuit of excellence, development of cutting-edge solutions and commitment to environmental sustainability, which has always projected the proud Made in Italy tradition towards the future.

With the introduction of Wiser Wash's technology, Elleti Group has significantly reduced the amount of resources used in traditional garment treatment. This patented washing method eliminates the use of pumice stone and all harmful chemicals, while drastically reducing water consumption throughout the process. In addition, the efficiency of the process lowers chemical and mechanical stress on fabric fibers as compared to traditional treatment, guaranteeing greater garment robustness and longevity.

This important milestone is the latest and more relevant result of a commitment that has been integral to Elleti Group's approach since its foundation. This was already present in the Earthkeepers collection – a line of low environmental impact treatments which marked the culmination of research and experimentation journey, aimed at developing an authentic look whilst looking out for the safeguard of the environment, its resources and its people. Record of the company's evolution is kept in the "Stadium", an impressive archive of Elleti Group collections. There displayed are some 15,000 garments, direct evidence of the stylistic and technological developments that have made Elleti Group an international benchmark for creativity and high quality.

"Nothing is more important to us than satisfying our clients' needs. We put all our expertise and experience at the service of their creative ideas," said Luigi Lovato, Founder and CEO of Elleti Group. "The partnership with Wiser Wash is definitely another reason to be proud, and it will set our bar even higher in guaranteeing quality, authenticity and an ever-increasing respect for the environment and our employees."