From the Sector

Knopf’s Sohn, a contract finisher of technical textiles, has installed a fully automated Montex stenter at its plant in Helmbrechts, Germany.
Knopf’s Sohn is processing technical textiles for the automotive, aerospace, home furnishings and workwear markets, based on wool, cellulose, polyamide and polyester fabrics, along with elastane blends, in weights of 80-800gsm.

The Montex machinery range is constantly being upgraded to meet evolving customer needs for greater automation, ease of operation and energy optimisation. The latest ten chamber line at Knopf’s Sohn, with a working width of up to 2.0 metres, was engineered to specific requirements in order to accelerate the company’s move to fully automatic control of its production, and high scaffolding was required for its installation.

The line benefits from two integrated ECO Booster modules to provide high energy savings. These compact, air-to-air heat exchangers, installed within the roof structure of the line, exploit energy from the exhaust gas to preheat up to 60% of the incoming fresh air entering the stenter.

The use of a single ECO Booster unit has been calculated to save up to 35% in energy costs, based on fixation processes. Fully automatic operation, set at the Monforts Qualitex control unit, ensures there is no additional burden on the machine operator.

The line is powered by Exxotherm indirect heating, which practically eliminates the yellowing which can be experienced during the treatment of certain polyamide and elastane-based fabrics, and is also equipped with a Conticlean circulating air filter system for constant high drying capacity.

Software
The latest Qualitex visualisation software offers operators reliability and easy control with its full HD multi-touch monitor and slider function, dashboard function with individual adaptation to operating states and faster access to comprehensive recipe data management.

With the Monformatic control system, the exact maintenance of the dwell time in combined treatment processes (drying and heat-setting) can be monitored. When the heat-setting point is reached, the fan speed is automatically adjusted, keeping energy consumption fully under control.

Beaulieu Fibres International is attending INDEX™20 in Geneva and is excited to accelerate its work helping customers to exceed in product performance and sustainability.

For nonwoven converters serving the hygiene segment, a feature at INDEX™20 will be the company’s optimized Meralux specialty fibre, with fit for use performance and sustainability properties. It offers opacity improvements (reduction of TiO2 for the same opacity levels), higher coverage, higher bulkiness, and improved liquid management.

In addition, Meralux fibres deliver substantial sustainability benefits including about 55% savings in raw materials, with equivalent carbon emission savings, thanks to weight reduction in nonwovens for the same coverage, and higher recyclability of PP/PE.

The latest additions to the hygiene fibres portfolio are Meraspring BICO PET fibres. Meraspring enables nonwovens to combine a softness and loftiness that provides a cushioned, even “well-being”, experience for end-users of applications such as diapers and fem-pads. The fibres are available in a range from 1.7-8.9 dtex with hydrophilic, hydrophobic and wellbeing finishes depending on the properties required in the final product.

In the industrial fibres segment, UltraBond thermal bonding fibre will finally be presented with its INDEX™20 Nonwovens Award in the category "sustainable raw material".

In addition, Beaulieu Fibres International’s new range of MONO low count and BICO fibres are setting new performance standards for the fast-growing air and liquid filtration markets.

At INDEX™20, Beaulieu Fibres International also presenets its Pilot Line to test the waters of co-development opportunities without risk. The Pilot Line offers the utmost flexibility to produce samples, without the typical constraints imposed by industrial production lines, replicating any type of staple fibre spinning technology using different types of polymers and additives and different types of cross sections.

Recycling is the key factor in achieving the EU climate targets. This is shown by the results of the "resources SAVED by recycling" study published today, which Fraunhofer UMSICHT prepared on behalf of the ALBA Group, one of the ten leading recycling companies worldwide. According to the study, 3.5 million tons of greenhouse gas emissions and 28.8 million tons of primary resources could be saved in 2020 alone. Further potential could be raised, for example, through minimum quotas for the use of recycled raw materials.

“Fit for 55” thanks to the circular economy: the recycling of raw materials leads to a systematic reduction in the greenhouse gas emissions of our civilisation – and can therefore make a key contribution to achieving the EU climate goals. This is the outcome of the “resources SAVED by recycling” study presented today, which the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT prepared on behalf of the ALBA Group. Thanks to the closed-loop circulation of 4.8 million tonnes of recyclable materials, the ALBA Group succeeded in preventing some 3.5 million tonnes of climate-damaging greenhouse gas emissions in the year 2020 alone. This amount is equivalent to the emissions from some five million return flights between Frankfurt am Main and Mallorca. At the same time, recycling also secures valuable raw materials for the industry: in 2020, in comparison with primary production, recycling saved 28.8 million tonnes of resources, such as crude oil and iron ore.

“The circular economy is one of the strongest pace-setters on the journey to achieving climate neutrality,” highlights Dr. Axel Schweitzer, CEO of the ALBA Group. “We will only achieve the goal of reducing greenhouse gas emissions by at least 55 per cent throughout Europe by 2030 if we make consistent use of recycled raw materials.” This includes the area of plastics, for example: compared with primary plastics made from crude oil, the use of high-quality recycled plastics achieves a reduction of greenhouse gas emissions of more than 50 per cent. “It is now necessary to lever this potential,” explains Schweitzer. “We are expecting the new Federal Government in Germany to act decisively and push ahead directly with the transition to a circular economy. The environmental benefits of recycling due to its clearly superior CO2 balance should also find reflection in prices. As immediate climate protection measures, clear industry standards for recyclates combined with minimum quotas on the use of recycled raw materials in products and packaging are also urgently necessary. Last but not least, the state sector is also called upon to prioritise resource protection in the area of procurement. Sustainable procurement can ultimately provide a significant boost to the circular economy”.

Plastics, metals, waste electrical (and electronic) equipment, wood, paper, cardboard, cartons or glass: the Fraunhofer UMSICHT has now been researching the specific benefits of recycling for 14 years. Detailed comparisons have also been made of the primary processes and recycling processes for the various material flows. “This means we can precisely quantify the extent to which the recycling activities of the ALBA Group can contribute to reducing the burden on the environment,” explains Dr.-Ing. Markus Hiebel, Director of the Department for Sustainability and Participation at Fraunhofer UMSICHT. Hiebel believes that the greatest savings can be achieved if the entire value chain is aligned consistently with the circular principle: “The transformation towards a genuine circular economy requires completely new thinking. Products should be designed and managed to ensure that they contain recycled raw materials right from the start – which enables them to be recycled appropriately.”

In a move to optimize interactions and simplify customer access to one of the printing industry’s largest portfolios of process-improvement and consumables technologies, Baldwin Technology Company Inc. is excited to announce changes across its print and packaging sales teams for Europe, the Middle East, Africa and Russia, as well as the Americas, effective October 1. After this realignment, customers will benefit from having a single point of contact for all of Baldwin’s product lines.

“Effective October 1, our sales teams in EMEAR and the Americas will be realigned to cover smaller regional geographies, and our regional teams will have access to the full Baldwin portfolio of equipment, consumables and service products, as well as industry product expertise, powered by our new Industry 4.0 AMP IoT (Internet of Things) data-aggregation and process-monitoring software platform,” said Peter Hultberg, Baldwin’s Chief Commercial Officer. “This means our customers will have a single sales point of contact for all products, while simplifying their access to the technical experts throughout our business.”

Notus Composites (UAE), the award-winning producer of epoxy prepreg materials, announces the latest addition to its high-performance epoxy range with the launch of its new NE7 low temperature curing prepreg system. The Notus NE7 formulation allows composite manufacturers to cure components at temperatures as low as 70˚C, reducing energy consumption and enabling more cost-effective tooling options.

Notus Composites has developed the new NE7 prepreg systems for applications across the Marine, Architecture, Industrial and Wind Energy sectors, with the novel low temperature curing chemistry delivery significant cost benefits. Existing prepreg manufacturers can now use more cost-effective composite tooling, with new prepreg users able to switch easily from existing infusion or wet laminating processes without creating expensive new high temperature tooling.

NE7 prepregs can be cured at temperatures as low as 70˚C, with the standard cure cycle being 12 hours at 70˚C, matching the typical cycle time for an infused part with a component Tg of 85˚C. NE7 materials have a good outlife of 30 days at 20˚C and are available in all prepreg and Notus single sided N1-Preg formats with unidirectional, multiaxial, and woven reinforcements. NE7 can also be supplied as a resin film.

Notus has recently supplied NE7 low temperature prepregs to Dubai based Aeolos Composites for the production of their new Aeolos P30 racing yacht. The P30 is a futuristic new craft created by top German sailor and designer, Hans Genthe, with a super light carbon fibre construction and large sail area that promises spectacular on the water performance for a thirty foot yacht. Notus delivered a range NE7 prepregs for the build, including woven, multiaxial, and unidirectional carbon fibre reinforcements as well as adhesive films for core bonding.

To ensure product protection and prevent brand piracy, GRAFE has developed a simple and elegant solution that also offers a high level of security. The basis is special markers. "The highly complex pigments with special physical properties designed for this purpose are used in minute quantities within the plastic matrix. With an appropriately calibrated detector, products equipped with them can thus be read and authenticated," explains Business Development Manager Florian Ludwig. At the same time no changes in properties can usually be observed. The detectors can use an LED display to check within seconds whether the unique marker is contained in the product and whether this item is the original product.

In general, there are two options: x ray and light fluorescence, i.e. fluorescent X-rays or light. With the first option, the base color has no influence (not even black) and the customer benefits from low addition dosage and batch price, but this method requires higher investment. "With light fluorescence, on the other hand, detection is done by a measuring device, which is preconfigured by our partner or by us directly. Different types are available, from handy hand-held measuring devices to stationary office solutions to inline spectrometers, in order to have a control take place directly during production," Ludwig explains. With this method, the masterbatch dosage is based on the base color, among otherv things. The method of operation is fast and simple, and the necessary investment is also manageable.

From injection molding and extrusion to transparent and fiber applications, almost all areas of plastics processing come into question.

• Transformation program and improving order situation show first successes
• Sales up 8.8% to €496.7 million compared with first half of previous year
• Adjusted EBITDA improves by 70.7% to €71.7 million
• Positive business development led to forecast increase on July 13, 2021

While the past fiscal year 2020 was still characterized by a Corona-related slump in orders in many business areas of SGL Carbon, demand picked up again in the first six months of 2021. Accordingly, Group sales increased by 8.8% to €496.7 million in H1 2021 (H1 2020: €456.5 million).

The Carbon Fibers and Composite Solutions Business Units particularly contributed to the €40.2 million increase in sales. Carbon Fibers contributed €166.4 million to Group sales, especially benefiting from increased demand from the automotive market segment. In the Composite Solutions Business Unit, the increase in sales of 52.4% to €60.2 million was also primarily based on the recovering demand from the automotive industry.

With sales of €221.2 million, the Graphite Solutions business area contributed around 44.5% of SGL Group sales. The 3.8% increase in the division's sales was particularly due to the positive development in the important markets of the LED, semiconductor and automotive industries.

Transformation program:
The restructuring and transformation process initiated at SGL Carbon made a significant contribution to the Company's positive sales and earnings performance. In addition to leaner and more efficient structures as well as a reorganization of the business units with responsibility for results, a large number of improvements and cost initiatives in all business units and sites have contributed to the success of the ongoing transformation program.

Forecast increase:
Due to pleasing business development in the first half of the year as well as transformation successes, SGL Carbon raised its forecast for fiscal year 2021 on July 13, 2021. For the financial year 2021, the company now expects consolidated sales of around €1.0 billion (previously: €920 - 970 million). In line with developments in the first half of 2021 and the results from the transformation, adjusted EBITDA for 2021 is expected to be between €130 - 140 million (previously: €100 - 120 million). Accordingly, a slightly positive net profit is now forecasted for fiscal year 2021 (previously: €-20 million to €0).

Solid net profit and further strengthening of the balance sheet thanks to significant revenue and profitability increases

The automobile industry recovered significantly in the first half of 2021 compared to the prior-year period, which had been impacted by the effects of the coronavirus pandemic. Autoneum benefited from the market dynamics and managed to increase its revenue in local currencies by 24.3% in the first semester. EBIT rose to CHF 44.7 million thanks to higher revenues and further progress in the turnaround in North America, corresponding to an EBIT margin of 5.0%. The strong free cash flow of CHF 67.2 million has allowed for a further reduction in net debt.

In the first half of 2021, 29.2% more light vehicles were produced worldwide than in the coronavirus-hit first half of 2020. The market recovery, though significant, was hampered by the global semiconductor shortage, which led to temporary production stoppages and manufacturers producing lower vehicle volumes. Autoneum increased revenue in local currencies by 24.3% in the first six months. In Swiss francs, revenue climbed by 21.9% to CHF 890.3 million. Business Group SAMEA (South America, Middle East and Africa) grew clearly above market, while the shortage of semiconductors in North America in particular impacted the production of models supplied by Autoneum and the revenue development of Business Group North America.

Autoneum managed to improve its operating result (EBIT) considerably by CHF 76.5 million in the first six months compared to the prior-year period. In addition to higher revenues, this was mainly due to the immediate and sustainable adjustment of the cost structure in all Business Groups to the new market reality in 2020 as well as the improved earnings achieved in the turnaround program in North America. Higher material costs, however, had a negative impact on the operating result. EBIT in the amount of CHF 44.7 million (prior-year period: CHF –31.8 million) corresponds to an EBIT margin of 5.0% (prior-year period: –4.4%).

The development of global light vehicle production in the second half of 2021 remains uncertain due to the semiconductor shortage. Although there is a high demand from end customers in all regions, it can be assumed that the shortage of chips will continue to impact automobile production in the second half of the year, but not as severely as in the second quarter of the first half-year.

Revenue in the second half-year 2021 is expected to be higher than in the first semester. Based on the unfavorable allocation of semiconductors to vehicle models supplied by Autoneum in the first half of 2021, revenue development is likely to be slightly below market for the full year 2021. With an easing of the semiconductor shortage, this will normalize.

Hexcel, a global leader in advanced composites technologies, confirms that its HexPly® M901 prepreg system has been selected by Rassini, a Mexico-based technology leader in composite vehicle suspension systems, to speed up prototype and new product development cycles, reducing overall time to market with an easy to process material solution that enables effective early-stage design screening and cost-effective production.  

As a specialist in the mass production of composite helper leaf springs for various leading OEMs, Rassini continuously develops innovative new suspension component designs. Due to cost and timing, however, these new products cannot easily be prototyped using conventional high-pressure resin transfer molding (HP-RTM) technology.

With more than 15 years of experience in delivering glass fiber prepregs for the serial production of composite leaf springs, Hexcel developed its high-performance HexPly M901 prepreg system specifically for this type of application. HexPly M901 combines the right level of structural performance required with simple processing, providing Rassini with a reliable material solution optimized for rapid development and fine-tuning iterations.

HexPly M901 is a high Tg epoxy resin prepreg system specifically developed for structural components that will be exposed to harsh thermal and environmental conditions.  With short cure cycles of 10 minutes and below producing excellent green, or handling, strength of the composite part for demolding and unidirectional glass fiber aerial weights up to 1,600gsm, HexPly M901 delivers a powerful combination of benefits for suspension component applications.

• Order intake of CHF 975.3 million (first half of 2020: CHF 250.7 million).
• Sales of CHF 400.5 million (first half of 2020: CHF 254.9 million).
• EBIT of CHF 9.0 million and net profit of CHF 5.3 million

The first half of 2021 has been characterized by a strong market recovery in combination with a regional shift in demand for new machinery and systems. Rieter anticipates a normalization of the demand for new systems in the coming months. The company assumes that spinning mills will continue to work at high-capacity levels.

For the full year, Rieter expects sales to be above CHF 900 million.

The realization of sales from the order backlog continues to be associated with risks in light of bottlenecks in material deliveries and freight capacities as well as the ongoing pandemic in key markets for Rieter.

In recent years, Rieter has implemented its strategy based on the cornerstones of innovation leadership, strengthening the components, spare parts and services businesses, and adjusting cost structures.

Crisis management in the pandemic year of 2020 was aimed at protecting employees, fulfilling customer commitments, ensuring liquidity, and also strengthening the market position for the time after the pandemic as well as retaining the ability to benefit from the incipient market recovery.

The focus for 2021 remains on the implementation of this strategy. The measures for crisis management relating to the protection of employees and fulfilling customer commitments are still in effect in countries that continue to be affected by the pandemic.

The Rieter Board of Directors has approved the implementation of the CAMPUS project. The Rieter CAMPUS comprises a customer and technology center as well as an administration building at the Winterthur location. It will make an important contribution to the implementation of the innovation strategy and to the enhancement of Rieter’s technology leadership position.