From the Sector

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.

The new series of webinars of the Swiss Oerlikon Group’s Manmade Fibers Solutions business unit will be focusing on services for manmade fiber systems.

Short Overview of the webinars:

• How ceramics within the yarn path improve the quality of your yarn on September 01
• myOerlikon – tailored digital services provide a comprehensive overview on September 13
• Always by your side – with Oerlikon Remote Services on September 22
• Better safe than sorry – maximize productivity and minimize downtimes with regular machine check-ups on September 29

For more information click here, where we keep you informed about upcoming events.

• Textile Exchange report shows growth of preferred fiber and materials market needs to be accelerated
• With post-pandemic fiber production increasing, the transition to preferred fibers and materials must be a non-negotiable decision, notes Textile Exchange.

According to a new Textile Exchange report, the market share for preferred fiber and materials grew significantly in 2020. The Preferred Fiber and Materials Market Report 2021 outlines the market for plant fibers such as cotton, hemp, and linen; animal fibers and materials such as wool, mohair, cashmere, alpaca, down, silk, and leather; manmade cellulosics (MMCFs) such as viscose, lyocell, modal, acetate, and cupro; as well as synthetics such as polyester, polyamide, and more.

The report is a unique annual publication about global fiber and materials production, availability, and trends, including those associated with improved social and environmental impacts, referred to as ”preferred.” The comprehensive report includes quantitative data, industry updates, trend analysis and inspiring insights into the work of leading companies and organizations as they create material change.

The results show that between 2019 and 2020 the market share of preferred cotton increased from 24 to 30 percent and recycled polyester from 13.7 to 14.7 percent. Preferred cashmere increased from 0.8 to 7 percent of all cashmere produced while Responsible Mohair Standard certified fiber expanded from 0 to 27 percent of all mohair produced worldwide in its first year of existence in 2020. The market share of FSC and/or PEFC certified MMCFs increased to approximately 55-60 percent. While the market share of recycled MMCFs is only 0.4 percent, it is expected to increase significantly in the following years.

Brands’ increased interest in the use of preferred fibers and materials was also demonstrated by 75 percent increase in the total number of facilities (to 30,000) around the world becoming certified to the organization’s portfolio of standards in 2020. However, the report also notes that despite the increase, preferred fibers only represent less than one-fifth of the global fiber market. Less than 0.5 percent of the global fiber market was from pre- and post-consumer recycled textiles.

Indeed, global fiber production has almost doubled in the last 20 years from 58 million tonnes in 2000 to 109 million tonnes in 2020. While it is not yet clear how the pandemic and other factors will impact future development, global fiber production is expected to increase by another 34 percent to 146 million tonnes in 2030 if the industry builds back business as usual. If this growth continues, it will be increasingly difficult for the industry to meet science-based targets for climate and nature.

Textile Exchange aims to be the driving force for urgent climate action, and its Climate+ strategy calling for the textile industry to reduce greenhouse gas emissions by 45 percent by 2030 compared to a 2019 baseline in the pre-spinning phase of textile fiber and materials production, while also addressing other impact areas interconnected with climate such as water, biodiversity, and soil health.

• Röhm will be presenting the new PLEXIGLAS® Optical HT special molding compound for increased continuous service temperatures, as well as other products for various application areas
• Highlight: PLEXIGLAS® molding compounds for innovative design of vehicles, luminaires and household appliances

The transition in the automotive industry towards electric vehicles is heralding a change in the design language, just like LEDs did for luminaires. Material manufacturers are adapting to these new conditions and are developing custom materials for the respective applications. Between October 12 and 16, the Molding Compounds business unit will be demonstrating how design elements can be combined with a range of functions at the Fakuma 2021 trade fair in Friedrichshafen.

PLEXIGLAS® molding compounds have proven their worth in many fields of application – from the automotive and lighting industries to the electronics and household appliance sectors.

The brand polymethyl methacrylate (PMMA) from Röhm is an extremely diverse plastic that offers great design freedom and boasts great light-guiding properties. At the same time, it impresses with its low weight and easy to mold and process. The material also stands out thanks to its UV and weather resistance and its resulting durability. At Fakuma 2021, Röhm will be showcasing the material’s versatile properties and present its extensive portfolio based on various application examples of PLEXIGLAS® molding compounds.

The Turkish company ARIKAN Mensucat Industry and Trade Inc. was founded in 1993 and is located in Kahramanmaraş, one of the southernmost cities of the country. Today, the family-owned company employs around 1,500 people and finishes around 55 tons of knitwear every day. In addition to many well-known Turkish fashion manufacturers, ARIKAN also supplies international manufacturers in Europe, Russia, the Gulf States and other leading international markets.

The German machinery manufacturer BRÜCKNER supported the Turkish company from the very beginning. From the foundation of the dyeing and finishing plant, BRÜCKNER supplied three stenters for the finishing of the high-quality knitted fabric in 2014. Two more lines followed in 2016. For decades, BRÜCKNER has been the market leader for the finishing of knitted fabric. Especially for very fine and elastic fabric, special line configurations and technological know-how are necessary to be able to produce a high-quality end product. During the drying and heat-setting process, for example, extremely accurate and uniform temperature distribution over the entire length and width of the dryer is essential. In the BRÜCKNER stenter this is achieved, among other things, by the alternating arrangement of the thermal zones every 1.5 meters and by the proven split-flow air system.

The machine operators at ARIKAN appreciate the easy control of BRÜCKNER lines. The visualization is intuitively designed and offers many auxiliary systems for an optimized production process. In addition, significant energy savings can be achieved with just a few changes to the machine parameters.

The management at ARIKAN attaches great importance to energy saving, especially in the fabric finishing department. The drying process is one of the most energy-intensive in the entire process chain, therefore the biggest savings can be made here. These have a direct impact on the manufacturing costs of the textiles and thus on competitiveness in the market. In the meantime, talks are already in progress for another BRÜCKNER line which will include a very special feature: a combined heating system for the dryer. For many customers - and so also for ARIKAN in Turkey - e.g. steam energy is available free or very cheap. With the combined heating system developed by BRÜCKNER it is possible to use this steam energy for heating up the dryer and thus to achieve significant savings. If the available steam is not sufficient for a running process, it is automatically switched over to gas heating. This mode of operation does not only have an effect on the energy costs, but also makes a considerable contribution to environmental protection.

• 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).

• Expanding additive manufacturing technology portfolio for next generation of sustainable on-demand textile production

Kornit Digital Ltd. (NASDAQ: KRNT), a worldwide market leader in digital textile production technologies, announced the acquisition of all associated assets of Somerville, Massachusetts-based Voxel8.  

Voxel8’s advanced additive manufacturing technology for textiles allows for digital fabrication of functional features with zonal control of material properties, in addition to utilizing high-performance elastomers adhering to inkjet technology.

"By integrating Voxel8’s technology into Kornit’s product roadmap, we will be able to transform numerous market segments and verticals, accelerating our collective visions and technology advancements," . “Voxel8 offers direct 3D print-on-part capabilities, advanced design software that can be easily integrated with any production floor software workflow, and versatile chemistry enabling on-the-fly formulation of high-performance elastomers to change the material properties of the resulting printed structures by multiple orders of magnitude. This means reflective, high-density, silicone and metallics, as well as compression elements for sports and therapeutics, protection elements like cushioning and impact resistance, and functionality applications like anti-slip, waterproofing, and other qualities combining form and function that are key to Kornit’s vision of digitizing production in every conceivable manner,” explained Kobi Mann, Kornit Digital Chief Technology Officer

Michael Lüthi, a member of the founding family, will become the CEO of the SANITIZED company group on August 1, 2021. He will take over the position from Urs Stalder, who will join the administrative board after working for the company for over 30 years.

Longtime CEO Urs Stalder consistently promoted the brand Sanitized®. Furthermore, he managed to internationalize the company, establish subsidiaries in the U.S., China and India, and focus on innovative products.

The 38-year-old business economist Michael Lüthi has been working for SANITIZED since 2018. He previously worked as COO of Senevita, a company that at the time had roughly 30 residences, and he supervised residential complexes for seniors with roughly 2,500 employees. Over the past three years, Michael Lüthi was already a member of SANITZED’s management team and helped to shape the course of the company.

“We will continue to combine tradition and innovation: SANITIZED is a fourth-generation Swiss family company, and we will continue to expand our leadership position in the world with our safe and innovative products and services for the textile, polymer, and paint industries,” explains the new SANITIZED CEO Michael Lüthi. American company Consolidated Pathways was recently acquired with this objective in mind. SANITIZED now has a presence with its own subsidiaries in the U.S., China, the European Union, and India.

Freudenberg Performance Materials (Freudenberg) offers a range of efficient interlinings, tapes and thermal insulation materials for workwear and protective clothing. The materials not only withstand diverse kinds of strain they are exposed to in everyday work and washing procedures but also offer great comfort.

Innovative materials and manufacturing technology
The nonwoven and woven interlinings and tapes stand out due to a number of features, such as increased stability, elasticity, abrasion resistance and wind-blocking properties. Thanks to the sophisticated adhesive technology used by the manufacturer of technical textiles, some products are especially resistant and durable.

Highly flexible and resilient interlinings as well as Freudenberg comfortemp® thermal insulation materials are used for protective clothing, and they do not only protect the wearer from danger but also ensure the wearer’s comfort in any kind of weather. Furthermore, hem and edge stabilisation tapes ensure optimal fit and reflective tapes provide additional safety.  

Active contribution to sustainability
Many products of the Freudenberg Workwear Range consist of a high percentage of recycled polyester coming from post-consumer PET bottles.

• Teilhabe des Sektors an den Energiemärkten verspricht Stabilität der Netze und Nutzen für Unternehmen

Damit sich Verbraucher und Industrie möglichst schnell mit immer größeren Anteilen von Wind- und Solarstrom versorgen lassen, muss das deutsche Energiesystem flexibler werden. Das geht nicht ohne die Industrie. Als einer der größten Energiekunden sollte sie künftig mit ihrem Bedarf aber auch mit der Bereitstellung und Speicherung von Energie aktiv und flexibel an den Energiemärkten handeln. Wie das geht und wie sich das lohnen kann, erforscht, erprobt und verwirklicht angewandte Forschung aus der Zuse-Gemeinschaft.
 
Rund 28 Prozent des deutschen Endenergieverbrauchs entfallen auf die Industrie. Für die Energiewende nimmt der Sektor auch deshalb eine Schlüsselstellung ein, weil er hohe Bedarfe sowohl an Strom wie auch an Wärme bzw. Kälte hat. Für die künftig erforderliche erhöhte Flexibilität an den Energiemärkten müssen jedoch Wärme- und Strommarkt gemeinsam für höhere Anteile erneuerbarer Energien erschlossen werden. Die Gesellschaft zur Förderung angewandter Informatik (GFaI) aus Berlin entwickelt aktuell mit Partnern im vom Bundeswirtschaftsministerium geförderten Projekt „Flexibilitätswende“ Modelle, um für Industriebetriebe die Eintrittsschwelle zur Teilnahme an den Energiemärkten zu senken. Das geht mit möglichst praxisnahen Software-Prototypen, die aber dennoch auf das jeweilige Unternehmen angepasst werden müssen.

Nicht nur den Strom- und Wärme-, sondern auch den Kältemarkt gilt es künftig für die mit der Energiewende steigenden Anforderungen an die Flexibilisierung von Angebot und Nachfrage zu ertüchtigen, zumal er in Zeiten von Klimaerhitzung und Digitalisierung eine wachsende Bedeutung am Energiemarkt erlangt. Besonders hoch ist der Kältebedarf in vielen Branchen am frühen Nachmittag, wenn auch die Strompreise hoch sind. Sinnvoll sind deshalb Kältespeicher, damit die Unternehmen ihren Strombedarf für Kälteanwendungen größtenteils zu Zeiten niedriger Strompreise, z.B. nachts, decken können. Möglich ist das mit einem  vom Institut für Luft- und Kältetechnik (ILK) perfektionierten Eisspeicher,  der Vakuum-Flüssigeis-Technologie. Sie lässt sich mit dem Knowhow der Forschenden aus Dresden für Verbraucher in Industrie- und Dienstleistungsbranchen skalieren und entsprechend dimensionieren, z.B. für Rechenzentren.