From the Sector

Lighter, quieter and more environmentally-friendly vehicles ‒ this is what Hybrid-Acoustics PET from Autoneum stands for. The product innovation for the engine bay is not only characterized by its lightweight construction and noise protection optimized for electric vehicles, it also convinces through sustainability: Components made of Hybrid-Acoustics PET consist entirely of PET, which is largely obtained from recycled fibers, and thus meet customer demand for environmentally-friendly mobility solutions.

With Hybrid-Acoustics PET, Autoneum has adapted its textile interior technology Hybrid-Acoustics for use in the engine compartment. The patented innovation is based on a unique fiber material that acts as an insulator and absorber at the same time. Among others, Hybrid-Acoustics PET is used to encapsulate electric motors, thereby reducing noise directly at the source and particularly attenuating high-frequency sounds of the electric drive unit. This key technology accordingly ensures optimum noise protection in the passenger cabin and greater driving comfort.

Direct-to-garment system for polyester “is ideal for handling a wide variety of products in small quantities, which should help us attract new customers” says Image Magic CEO

Kornit Digital (Nasdaq: KRNT), announced that Tokyo-based Image Magic has installed two Kornit Avalanche Poly Pro systems, expanding its longstanding digital direct-to-garment capabilities to imprint polyester and poly-blend fabrics. The move supplements Image Magic’s continuous development of internal efficiencies, and increases capacity for an operation that has observed 40% year-over-year growth. The brand serves a mix of corporate clients, including some of Japan’s leading apparel brands, and general consumers via a predominantly internet-based sales model.

Using the eco-friendly NeoPigment™ Olympia ink set, Kornit Avalanche Poly Pro was developed to extend digital design complexity, color gamut, and durability to polyesters, which have grown in popularity as a result of sportswear and “athleisure” trends.

• Construction of a new air purification and sulfur recovery plant
• Further improvement of the exhaust emission values at the Lenzing site
• Important step in achieving the CO2 targets of the Lenzing Group

Lenzing – The Lenzing Group is a global leader in the climate-friendly and sustainable production of wood-based textile fibers. Lenzing announced its climate targets in August of this year. By 2030, the company aims to reduce its specific CO2 emissions per ton of manufactured pulp and fibers by 50 percent. By the year 2050, the Lenzing Group will no longer generate any net CO2 emissions.

Lenzing‘s Management Board has now resolved to invest EUR 40 mn to expand the production of the raw material sulfuric acid at the Lenzing site. This comprises an important milestone on the path towards climate neutrality. In the future, a new air purification and sulfur recovery plant will not only optimize the company’s self-sufficiency for this raw material and enhance process reliability but improve environmental protection within the context of a clear forward-looking strategy.

Improved exhaust emission performance

The new plant represents an important contribution towards implementing the sustainability strategy of the Lenzing Group, and also helps to ensure an even higher level of environmental compatibility of all production operations at the Lenzing site. The application of state-of-the-art technologies will further improve exhaust emission values. Furthermore, the new facility will help further reduce the use of fossil fuels by generating steam which will, in turn, be converted into electricity. In this way, it will also support the energy self-sufficiency of the company’s operations in Lenzing.

Improved CO2 scorecard

As a result, the production plant in Lenzing will reduce its annual CO2 emissions by 15,000 tons. This is an important step towards further advancing the company’s ambitious plans in the coming years and also strengthen Lenzing’s leadership role as a driver of ecologically sustainable industry. “On the basis of these investments, Lenzing is taking the next step in achieving its climate targets. At the same time, it will also reach a significantly higher level of autonomy with respect to a vital raw material”, states Stefan Doboczky, Chief Executive Officer of Lenzing.

In its 19th year, the international textile industry exhibition ShanghaiTex will take place from 25 to 28 November 2019. Saurer Twisting Solutions would be delighted to welcome customers and visitors to Saurer's Stand D40 in Hall E1. The focus is on the highly efficient FusionTwister for staple fibre yarns.

The FusionTwister sets the benchmark for the cost-effective production of two-for-one twisted staple fibre yarns. In order to achieve this, we have taken into account the three main factors affecting our customers’ profitability, namely energy, economics and ergonomics.

The machines’ reliably low energy consumption is an important characteristic for decision-makers to take into account. Achieved by means of an optimised spindle drive as well as a great variety of spindle and feeding sizes for all kinds of applications, it is the main element in the equation of production costs.

Power consumption and costs are closely related, with energy efficiency positively influencing the return on investment, since it is daily challenge to process the maximum feeding weight while keeping electricity usage at a comfortable level.

The machine’s short set-up times, fast air threading and easy handling were key considerations with regard to optimising ergonomics.

Shanghai - ROICA™ lands in Shanghai to showcase its complete range of premium stretch fibers for the modern wardrobe and disclose its visionary approach and strategy for a cutting-edge and sustainable fashion.

On show, leading material innovator Asahi Kasei introduces a premium stretch fiber starting from the ultimate ROICA Eco-Smart™ Family. The certified and multi-awarded range has astonished the textile world for its hyper-performative features. “The new premium stretch is synonymous of transformation: from standard to speciality, from basic to special, from ordinary to clever and from standard to Smart.” Explains Shinichiro Haga, Senior Executive Manager - ROICA™ Division.

Sustainability and a responsible approach are the true core of research and development to create high-tech engineered yarns.Such visionary imprint imbues all ROICA™ innovations:

• ROICA Eco-Smart™ family: A true world-first with the most contemporary sustainable range of responsibly produced premium ingredients. ROICA Eco-Smart™ family offers 2 sustainably designed stretch yarns

- ROICA™ EF is GRS by Textile Exchange certified, thanks to the fact that more than 50% of yarn content comes from the recycling of pre-consumer waste.
- ROICA™ V550 yarn got the Cradle-to-Cradle® Innovation Institute’s GOLD LEVEL Material Health certificate for impacts on human and environmental health. This yarn is also Hohenstein Environment Compatibility Certificated, signifying at its end-of-life, ROICA ™ yarn smartly breaks down without releasing harmful materials.

• ROICA Feel Good™ family: A unique range of advanced stretch yarns that deliver personal performance and measurable wellness, freshness and comfort metrics for travel, sport, leisure and more.
   
• ROICA Colour Perfect™ family: A range of yarns that can give excellent, flawless and world unique colour dimensions in advanced fit solutions.
   
• ROICA Resistance™ family: A high performance range of stretch solutions with performance resistance designed for match particular applications.
   
• ROICA Contour™ family: A range of yarns that create new shaping, stretch and silhouette solutions for a calibrated fit, effortless control, softness, comfort and support.

ROICA™ already entered the most advanced collections of leading brands as: Wolford for exceptional European Skinwear including legwear, Sarah Borghi for hosiery, SITA Active for Smart pret-a-porter,  Daquini for athleisure, Livy for sensual lingerie, SCOTT Racing Team for cycling uniforms, Closed for denim, Un-Sanctioned for running suits, Vitamine A for beachwear and many others.

In Shanghai, ROICA™ is set to stand out as leader in Smart Innovation. As tangible proof of this, the company brings to Intertextile Shanghai some of its ultimate collaborations across China and the Far East.

COBRA International is collaborating with HG Robotics, a leading drone manufacturer that specializes in unmanned aerial vehicles (UAVs) for the agricultural market, on a composite fuselage cover for the cutting-edge Tiger Drones.

Undertaking a full range of services with HG Robotics and having been involved from the outset: from the design and engineering through to the prototyping of the composite drone fuselage cover, COBRA has now delivered nearly 100 sets and will produce approximately 500 units throughout 2019.

The multi-rotor Tiger Drones typically carry spraying equipment and can also carry high definition cameras that provide a wide range of field information. Farmers can measure land profiles, identify any problem plants or areas and manage their cultivation in the most efficient way. The 420 mm square shaped fuselage cover protects the drone’s electronic controls and forms an aerodynamic fairing between the central fuselage and the craft’s 4 rotor arms.
 
The COBRA Design and Development team selected a composite laminate of glass fibre reinforcements for the cover – which don’t interfere with GPS signals used by the drone - and combined these with epoxy laminating resins in a hand laminated, vacuum bag consolidated production process.

COBRA also designed all of the mould tools for the project. The 2-piece aluminium mould was produced by one of COBRA’s long-term tooling partners. This metallic tooling provides an excellent surface finish to the part with absolutely minimal trimming and finishing required.   Moulded parts can go swiftly through a painting and clear coating process before final inspection and delivery to the client.

Danu Chotikapanich, CEO of COBRA International comments: “Our collaboration with HG Robotics is going well, and we are hoping to collaborate further with them on other multi-rotor and fixed wing VTOL (vertical take-off and landing) drone models in the future. These are COBRA’s first parts for the agricultural industry, and they provide an exciting vision as to just a few of the possibilities for lightweight composites in this area and also in the wider commercial UAV market as a whole.”

• Reduction of material usage by up to 50 percent through innovative draping strategy in the production of fibre composite materials

In fibre reinforced plastic (FRP) production, stamp forming is one of the most economical processes for automated large-scale production, e.g. in the BMW i-series. However, the current processes are susceptible to draping errors and a high proportion of waste. An innovative process developed at the Institut für Textiltechnik of RWTH Aachen University, short ITA, can now significantly reduce the scrap rate and reduce the waste rate of high-priced reinforcing textiles, such as carbon fibre textiles, by up to 50 percent. Sven Schöfer from ITA achieved this effect with his work "Development of a textile-based material feed to increase the preform quality during stamp forming of reinforcing layers". On 10 September 2019, he won the third AVK Innovation Prize in the "Research and Science" category at Composite Europe in Stuttgart, Germany.

Current process
In stamp forming, clamping grippers are usually used in industry to feed the stacked individual layers to the forming process and position them on the lower tool via a clamping frame or hold-down device. Due to the clamping grippers, the cutting proportion of cost-intensive reinforcing textiles is high, as additional material at the textile edge is necessary with clamping systems. Other approaches to feeding the reinforcing semi-finished product during forming and simultaneously improving the draping quality are also not economical: they are usually only designed for certain textile cuts, cannot be automated, are prone to errors or are expensive special solutions.

There is currently no system in the industry that can apply retention forces along a final contour with low waste and remains flexible in terms of geometry.

Innovative approach of Sven Schöfer
The innovative process developed by Sven Schöfer works with a detachable textile joint, a so-called tufting seam. It allows the single layers to slide off during the forming process under a retention force dependent on the seam design.

This reduces or completely eliminates draping errors in previously critical areas, even with complex preform geometries. This leads to a significant increase in preform quality and a reduction in scrap rates. The process is also highly efficient, as tensile forces can be applied to any component geometry on near-net-shape blanks. This reduces the material input by up to 50 percent.

Hexcel Corporation has been approved by Boeing to produce HexPEKK™-100 aerospace structures for major commercial aircraft platforms.

After rigorous review of Hexcel’s proprietary poly-ether-ketone-ketone and carbon fiber material formulation, Hexcel’s superior HexPEKK™-100 end-use components – as well as its highly-controlled HexAM™ additive manufacturing process (which uses selective laser sintering) – are now obtainable through Boeing’s Qualified Provider List (QPL). These HexPEKK™ components will be manufactured-to-print for commercial aerospace applications where complexity, weight reduction, and strong mechanical performance are critical.

Hexcel provides high-rate serial part production with reduced lead-time and at a lower cost than traditional intricately machined aluminum or composite structures. HexPEKK™-100 parts meet interior aircraft smoke and toxicity requirements and are ideal for complex components such as optimized brackets, environmental control system ducts, and castings.

• Organic Waste Systems and TÜV confirm fiber biodegradability also in fresh water
• All white LENZING™ Viscose, Modal and Lyocell fibers are now certified for all environments
• Global legislators aim at limiting plastic waste persisting in the environment for centuries
• EU Single-Use Plastics Directive partly regulates usage of plastic products
• Biodegradable materials such as wood-based fibers are the best alternative to single-use plastics

The Lenzing Group received confirmation of the full biodegradability of its fibers in fresh water by the independent research laboratory Organic Waste Systems (OWS). The new and existing international certifications conducted by OWS and issued by TÜV Austria verify that LENZING™ Viscose fibers, LENZING™ Modal fibers and LENZING™ Lyocell fibers are biodegradable in all natural and industrial environments: in the soil, compost as well as in fresh and in marine water.

The biodegradability of cellulosic products and the synthetic fiber polyester was tested in fresh water at OWS according to valid international standards, e.g. ISO 14851. At the end of the trial period, LENZING™ wood-based cellulosic fibers, cotton and paper pulp were shown to be fully biodegradable in fresh water in contrast to synthetic polyester fibers. The fact that synthetic materials are not biodegradable leads to major problems in wastewater treatment plants and potentially marine litter. In turn, this not only harms fish and birds living in and close to the oceans but also all marine organisms and us humans.

“The Lenzing Group operates a truly circular business model based on the renewable raw material wood to produce biodegradable fibers returning to nature after use. This complete cycle comprises the starting point of the core value of sustainability embedded in our company strategy sCore TEN and is the ‘raison d’etre’ of our company”, says Stefan Doboczky, Chief Executive Officer of the Lenzing Group. “In living up to this positioning, we not only enhance the business of our suppliers, customers and partners along the value chain but also improve the state of the entire textile and nonwovens industries.”

Both the textile and nonwovens industries face huge challenges with respect to littering. If current trends continue, the oceans could contain more plastic than fish by 2050. Therefore, legislative bodies worldwide can no longer ignore the issue and have moved towards plastics legislation aimed at limiting the vast amount of waste. In response, European lawmakers issued the Single-Use Plastics Directive currently being transposed into national legislation in the EU member states.

Conventional wet wipes and hygiene products mostly contain plastic and were thus identified as one of the product categories to be singled out. Less polluting alternatives are generally encouraged by NGOs and legislators, e.g. products made of biodegradable wood-based cellulosic fibers. Plastic waste including microplastic can persist in the environment for centuries. In contrast, biodegradable materials are the best alternative to single-use plastics because they fully convert back to nature by definition and thus do not require recycling.

In a strongly declining market, Autoneum increased revenue in local currencies by 1.9% in the first six months of 2019 thanks to numerous model ramp-ups. At CHF 1 156.1 million, revenue in Swiss francs reached the previous year’s level (CHF 1 159.4 million). All four Business Groups outperformed the market. The turnaround program in North America is showing progress, but the persisting operational inefficiencies at two US plants continue to impact the profitability of the entire Group, as already communicated. Accordingly, EBIT fell to CHF 16.4 million in the first semester, while the anticipated negative net result totaled CHF –6.0 million.

The weak global macroeconomic environment, ongoing trade disputes and the resulting uncertainty among car manufacturers and consumers led to a further sharp decline in global light vehicle production in the first half of 2019. In this difficult market environment, Autoneum was able to increase its revenue by 1.9% in local currencies in the first six months compared to the prior-year period, particularly thanks to numerous model ramp-ups. At CHF 1 156.1 million, revenue in Swiss francs reached the prior-year’s level (CHF 1 159.4 million). While the number of vehicles produced in all regions declined, Business Groups (BG) North America, Asia and SAMEA (South America, Middle East and Africa) grew and outperformed the respective market developments, two of them significantly. Only at Business Group Europe did the sharp drop in production volumes among vehicle manufacturers result in fewer call-offs and lower year-on-year revenue.