From the Sector

• Participants Embrace Renewed Face-to-Face Business with Global Leaders in Nonwovens & Engineered Materials at IDEA® 2022 and FiltXPO™

Approximately 5,000 participants embraced the opportunity to again engage in face-to-face business meetings with global leaders in nonwovens and engineered materials at IDEA® 2022 in Miami Beach, Fla., co-located with the second FiltXPO™,  North American’s only exhibition and conference dedicated exclusively to filtration and separation.

Industry participants at IDEA® 2022,  the 21 st edition of the world’s preeminent event for nonwovens and engineered fabric professionals, expressed their business confidence through the floor exhibits and the return to face-to-face business interaction. Scott Beir, Executive Officer, CFM Global, called IDEA® 2022 “an exceptional show.”

Bob Usher, Technical Director, US Fibers, added that his company made valuable business connections. According to Rolk Kammermann, Head of Sales and Marketing, Innovative Swiss Made Nonwovens, “the size and scope of IDEA and FiltXPO have been excellent for us as both exhibitors and as visitors.”

Organized by INDA, IDEA® also featured five essential nonwovens training classes; market presentations from China, Asia, Europe, North America and South America; industry recognitions with the IDEA® Achievement Awards and the IDEA® Lifetime Achievement Awards; and a welcome reception celebration.

Also, organized by INDA, FiltXPO™ featured five panels of global leaders in filtration and separation for the first-ever “Summit for Global Change,” discussing societal challenges such as indoor air quality, environmental sustainability, pandemic readiness, clean water, and filtration standards.  The event also featured a 1.5-day filter media training course, and sessions highlighting filter media market trends and filtration industry statistics.  

Exhibitors and attendees noted the welcome return to meeting face-to-face among industry senior leaders participating in the three-day event.

A highlight of IDEA® was the announcement of the IDEA® Achievement Awards by INDA, in partnership with Nonwovens Industry magazine. Moderated by Rousse and Karen McIntyre, Editor, Nonwovens Industry the awards recognize the leading introductions in equipment, raw materials, short-life, long-life and nonwovens products, and sustainability, since the previous IDEA® Exposition in 2019.

In addition, INDA presented the IDEA® 2022 Lifetime Achievement Award to Val Hollingsworth, board chair and CEO of Hollingsworth & Vose, and Nonwovens Industry presented the IDEA® Entrepreneur Achievement Award to Doug Brown, president of Biax-Fiberfilm/5K Fibres at the event.

IDEA® 2022 Achievement Awards winners:

• IDEA®  Equipment Achievement Award – Elastic Thread Anchoring (ETA) Sonotrode – Herrmann Ultrasonics, Inc.
• IDEA®  Raw Material Achievement Award – ODOGard – Rem Brands, Inc.
• IDEA® Short-Life Product Achievement Award – LifeSavers Wipes – LifeSavers LLC
• IDEA® Long-Life Product Achievement Award – Nanofiber Cabin Air Filter – MANN + HUMMEL GmbH
• IDEA®  Sustainability Advancement Award – Fiber-based Screw Caps – Glatfelter Corp. and Blue Ocean Closures
• IDEA®  Nonwoven Product Achievement Award – HYDRASPUN® Aquaflo – Sustainable Nonwoven Substrates – Suominen Corporation
• IDEA®, the Preeminent Event for the Nonwovens & Engineered Fabrics Industry, will next be held on its new 24-month schedule on April 23-25, 2024 in Miami Beach, Florida.

Names of the IDEA® Achievement Award honorees pictured:

Row 1, Left to right:
IDEA® Long-Life Product Achievement Award winner, Jon Nichols, MANN + HUMMEL, GmbH and Dave Rousse – Nanofiber Cabin Air Filter – MANN + HUMMEL, GmbH
IDEA®  Nonwoven Product Achievement Award winners, Pramod Shanbhag, Suominen Corporation, Karen McIntyre, Nonwovens Industry Magazine, and Avinav Nandgaonkar, HYDRASPUN® Aquaflo – Sustainable Nonwoven Substrates – Suominen Corporation
Row 2, left to right:
IDEA® Short-Life Product Achievement Award winner, Georgia Crawford, LifeSavers Wipes – LifeSavers LLC, and Karen McIntyre, Nonwovens Industry Magazine
IDEA® 2022 Lifetime Achievement Award winner, Val Hollingsworth, Hollingsworth & Vose, and Dave Rousse, President, INDA
IDEA®  Equipment Achievement Award winners, Uwe Peregi, Dave Rousse, and Thomas Herrmann – Elastic Thread Anchoring (ETA) Sonotrode – Herrmann Ultrasonics Inc.
Row 3, left to right:
IDEA®  Raw Material Achievement Award winner, David Schneider, ODOGard – Rem Brands, Inc. and Dave Rousse, INDA
IDEA®  Sustainability Advancement Award winner, Chris Astley, and Karen McIntyre Fiber-based Screw Caps – Glatfelter Corp. and Blue Ocean Closures
IDEA® Entrepreneur Achievement Award winner, Doug Brown, Biax-Fiberfilm / 5K Fibres

OETI - Institute for Ecology, Technology and Innovation’ offers as a worldwide accredited and notified centre of excellence testing and certification services. The company specialises in textiles, leather, personal protective equipment (PPE), floor coverings and interior furnishing materials. It also assesses indoor air quality.  As a founding member of the OEKO-TEX® community (1992) and official OEKO-TEX® testing institute, OETI also comprises the entire OEKO-TEX® product portfolio.

Between its own international branches and the branches of OETI’s Swiss parent company TESTEX AG, OETI’s network of locations spans several continents. Recently, two more branches have been added in India and Bangladesh: Headquartered in Coimbatore/Tamil Nadu, OETI India is managed by Vignesh Amalraj, who has decades of experience in the textile and apparel industry for testing, inspection, certification, auditing, product safety, training and sustainability management. The second location was recently opened in Dhaka, Bangladesh. The responsible Country Manager, Mohiuddin Sheek, is an expert in the areas of testing, auditing, certification, product safety, training, consulting and business development.

• Stephan Sielaff replaces interim CEO Cord Prinzhorn

• CFO Thomas Obendrauf will not extend his contract

• Chairman of the Supervisory Board Peter Edelmann will no longer be available as Chairman at the end of the Annual Shareholders’ Meeting

• Cord Prinzhorn returns to Supervisory Board and will take over as Chairman

The Supervisory Board of Lenzing AG has appointed Stephan Sielaff, the former CTO/COO of Lenzing AG, as the new CEO effective April 01, 2022. He succeeds Cord Prinzhorn, who took over as interim CEO in the fourth quarter of 2021. Cord Prinzhorn will return to the Supervisory Board of Lenzing AG. The Managing Board will thus be reduced again from five to four members.

Stephan Sielaff holds a degree in chemical engineering and held various management positions at Unilever and Symrise from 1993 to 2014. Between 2014 and 2020, he was responsible for the strategic development of the company as a Member of the Board of Directors (COO) at the Swiss specialty chemicals company Archroma – an important supplier of the textile and paper industry. He was appointed Chief Technology Officer and COO of Lenzing AG as of March 01, 2020.

CFO Thomas Obendrauf has informed the Supervisory Board that he will not be available for a further extension of his contract, which expires in June 2022. The Supervisory Board of Lenzing AG is already working on a timely replacement. Mr. Obendrauf will be available to the company in an advisory capacity until a successor is appointed.

Peter Edelmann will leave the Supervisory Board upon his own request, effective April 26, 2022. Cord Prinzhorn will return to the Supervisory Board and will take over as Chairman.

At each edition, Maison&Objet names a Designer of the Year, celebrating the work of the most outstanding talents on the international design and decoration scene. Having been unable to present his installation on receiving the accolade in September 2020, Franklin Azzi will now take centre stage at the March 2022 edition with RETRO FUTUR, an immersive exploration of his creative process. Working out of his Parisian agency created in 2006, Azzi develops a cross-disciplinary approach that draws on a potpourri of perspectives and disciplines. By relentlessly
sparking a dialogue between architecture, interior design, design and modern art with the backing of his dedicated endowment fund, he hones a talent for design and creation that embraces all scales and all spaces.

From the kind of urban microarchitecture embodied by the Eiffel Kiosque and its prefabricated structure to towers in Dubai and Paris, not forgetting the refurbishment of existing structures
such as the Alstom warehouses in Nantes, his work is underpinned by a quest for sustainability tailored to meet users’ needs. Turning his back on formal style, Azzi develops architecture that is both minimalist in its aesthetic and maximalist in its multi-faceted functionality and environmental quality, resolutely advocating a return to ‘common sense’. He walks firmly in the footsteps of philosopher and urban planner Paul Virilio, the exploratory thinker and creator of whom he was once a student.

• Patterning from the cloud
• SwapKnit – KARL MAYER's first Smart Machine function revolutionizes the way of guide bar control

A view of machine data from anywhere and at any time, service support as if on site but from far away, patterning from the cloud: digitalization offers completely new possibilities in warp knitting, which KARL MAYER is using to offer its customers a wide range of advantages for their business. In doing so, the world market leader is pursuing a well thought-out strategy: coordinated innovation activities are being used above all to rethink aftersales support and machine maintenance, and to develop coordinated offers in three areas. These are Care Solutions, Digital Solutions and Smart Machine.

Smart Machine comprises special functions that are backed by KARL MAYER's expertise and enable customers to maximize their productivity. In addition, a previously unattainable reproducibility of quality is possible.

A first solution for this is SwapKnit. The new patterning concept manages completely without pattern discs, but still enables the high operating speeds typical of mechanical guide bar drives. The basis for this is the networking of the machine via the k.ey device with the KM.ON cloud.

• Speed of operation and pattern change
• Lapping procurement per individual purchase or flat rate
• Best article reproducibility

Further steps to follow
As the first Smart Machine offering, SwapKnit marks the start of digital innovations with which KARL MAYER offers its customers more benefits from its machines. Further innovations will follow.
"In our development activities, in addition to the important topics such as more speed and flexibility, we also have simplified handling and the possibilities of automation in mind. We want maximum efficiency with minimum operating effort," says Kay Hilbert.

• Strengthening market position in Asia-Pacific

Indorama Ventures Public Company Limited (IVL), a global sustainable chemical company, announces that it is in the process of acquiring shares in Ngoc Nghia Industry – Service – Trading Joint Stock Company (NN).

NN is a leading PET converter in Vietnam with long-standing relationships with major brands. It has four manufacturing sites in both the North and South of Vietnam. It has a total production capacity of approximately 5.5 billion units of PET preforms, bottles and closures, or equivalent to a PET conversion of 76,000 tons per annum.

Operating with high quality standards, NN is a trusted provider of PET packaging products to major multinational and Vietnamese brands in the beverage and non-beverage industries. Its business operations are run by an experienced management team with strong industry knowledge as well as local market exposure and understanding. These competitive advantages are strategic fits for IVL and would complement the company’s long-term growth after integration. This proposed acquisition will strengthen IVL’s market position in the packaging business in high growth markets of the Asia-Pacific region.

Mr. D K Agarwal, CEO of Combined PET, IOD and Fibers Business at Indorama Ventures, said, “This investment opportunity is in line with IVL’s business strategy of expanding our footprint in rising economies like Vietnam. The country is positioned to be the ASEAN production hub for the Asia-Pacific region. Moreover, Vietnam’s PET packaging market is expected to grow continuously due to strong growth in consumption and improving living standards. The proposed acquisition would foster sustainable growth in our largest business segment, Combined PET, which has been growing constantly to serve increasing demands globally.”

The acquisition process is required to follow the Law on Securities, its guiding decrees and circulars as required by the State Securities Commission of Vietnam and regulations of the Hanoi Stock Exchange. Through its affiliate, Indorama Netherlands B.V., IVL would be required to do the tender offer of all of NN’s shares. The transaction is expected to be completed by the first half of 2022.

• Session "Recycling and Other Alternative Feedstocks"

Cellulose fibres are a true material miracle as they offer a steadily expanding, broad range of applications. Meanwhile markets are driven by technological developments and policy frameworks, especially bans and restrictions on plastics, as well as an increasing number of sustainability requirements. The  presentations will provide valuable information on the various use-opportunities for cellulosic fibres through a policy overview, a special session on sustainability, recycling and alternative feedstocks, as well as the latest developments in pulp, cellulosic fibres and yarns. In addition, examples of non-wovens,  packaging and composites will offer a look beyond the horizon of conventional application fields.

The fourth session, "Recycling and other alternative raw materials", will cover topics ranging from textile recycling - both cotton and regenerated cellulose fibres - to the use of hemp shives as raw material. Self-initiated cooperation and waste management pave the way to a fully closed European material loop where textile waste is collected, recycled and reprocessed into new raw materials.

The speakers will demonstrate the importance of cooperation in recycling fabrics already in circulation, perfectly following the topics and discussions of the previous conference day.

• Heikki Hassi - SciTech-Service (FI):  Textile Recycling and MMCFs; Systemic Challenges, Market Opportunities and Advancing Technologies
• Valerie Langer - Canopy (CA): The Perfect Storm – A Five Year Feedstock Shift Forecast
• Helena Claesson - Södra (SE): Two is better than one – Lenzing and Södra together Face the Challenge of Recycling of Textiles
• Marina Crnoja-Cosic - Kelheim Fibres (DE) and Harald Cavalli-Björkman - re:newcell (SE): Sustainable Cellulosic Fibres from Recycled Raw Materials – A Solution for Europe
• Frank Meister - Thüringisches Institut für Textil- und Kunststoff-Forschung (DE): Lyohemp Fibres Made of Dissolving Pulp Based on Hemp Shives
• Miguel Sanchis-Sebastiá - ShareTex (SE): Expanding Textile Recycling Beyond Cotton: Innovations to Recycle Regenerated Cellulose Fibers

On 27 November 2021, the Scientific Award for International Sustainable Aviation and Energy Society (SARES Award) was awarded to Professor Dr Thomas Gries from the Institut für Textiltechnik of RWTH Aachen University. The award ceremony took place during the closing ceremony of the International Symposium on Sustainable Aviation (ISSA) in a hybrid format online and simultaneously at Kasetsart University, Bangkok, Thailand.
 
With the award, the committee recognised the ongoing contribution of Pro-fessor Gries and the Institut für Textiltechnik to the digitisation and bio-transformation of the textile sector, as well as the Institute as a place of innovation for sustainable aviation.

Examples of this include the development of 3D braided ceramic matrix composite components for aircraft engines, which were researched together with partners in a Horizon 2020 project (EU project AllOxITD). The ongoing Chrysomallos research project as another example, funded under the national aeronautics research programme in Germany, aims to develop a completely new and sustainable high-performance insulator for aircraft cabins based on aerogels. These have a significantly lower weight than the glass fibre mats used up to now, while providing the same insulation performance, and solve the problem of the previously high manufacturing costs of aerogels. The aim of the project is to develop an insulation material with reduced density (reduction of more than 20 percent). To this end, a new type of insulation material based on aerogel is to be developed. The basis is an aerogel fleece (0.06 W/mK at 28 kg/m³), which has already been developed as part of a dissertation at the Institut für Textiltechnik of RWTH Aachen University (Mroszczok, J.: 2019).

The aviation industry is one of the fastest growing industries in the world. Due to this fact and its importance for society and the global economy, it needs to make special efforts towards sustainability. The ISSA, an international multi-disciplinary symposium, aims to address current issues in aviation such as improving aircraft fuel efficiency, promoting the use of biofuels, minimising environmental impact, mitigating greenhouse gas emissions and reducing engine and aircraft noise. ^

Through the award, SARES honours scientists and researchers whose work on sustainable aviation issues has made an important contribution at the international level. The selection is based on the scientific publications of the applicant or nominee, the h-index, i.e. the key figure for the worldwide perception of a scientist in professional circles, the project topics and the project results.

• This E. Schneider will not stand for re-election at the 2022 Annual General Meeting
• Sarah Kreienbühl and Daniel Grieder proposed for election as new members of the Board of Directors

This E. Schneider has informed the Board of Directors that, after 13 years of membership, he will not stand for re-election as a member of the Board of Directors and Vice Chairman of Rieter Holding AG at the next Annual General Meeting on April 7, 2022.

The Board of Directors of Rieter Holding AG will propose Sarah Kreienbühl and Daniel Grieder for election to the Board of Directors at the Annual General Meeting on April 7, 2022.

Sarah Kreienbühl has been a member of the Executive Board of the Federation of Migros Cooperatives since 2018 and heads among other things Human Resources and Communications of the Migros Group. Before that, she spent 14 years at Sonova as Group VP Corporate Human Resources, where she was also responsible for Corporate Communications from 2012. Sarah Kreienbühl holds both the Swiss and French citizenship and graduated from the University of Zurich with a degree in psychology. With her expertise and extensive leadership experience, she will be able to make an important contribution to Rieter’s human resources policy as a member of the Board of Directors.

Daniel Grieder has been CEO of HUGO BOSS AG, based in Metzingen (Germany), since June 2021. He has been working successfully in the textile industry for more than 35 years: initially from 1985 to 2004 as an independent entrepreneur with his own sales agency, which worked for Tommy Hilfiger from 1997. He joined Tommy Hilfiger directly in 2004 and took on additional roles for PVH from 2010 to 2020. He most recently held the positions of Global CEO Tommy Hilfiger and CEO PVH Europe. Daniel Grieder is a Swiss citizen and studied at the Zurich School of Economics and Business Administration.

Kai-Chieh Kuo, PhD student at the Institut für Textiltechnik (ITA) of RWTH Aachen University, was awarded the German Textile Mechanical Engineering 2021 Best Master's Thesis Award for his master's thesis entitled "Modification of the tube weaving process of fine yarns for the production of woven ultra-low profile stent grafts". The prize is endowed with 3,500€. Peter D. Dornier, Chairman of the Board of the Walter Reiners-Stiftung (Foundation), virtually presented the award on the occasion of the ADD International Textile Conference on 9 November 2021.

Minimally invasive endovascular aortic repair (EVAR) with textile stent-graft systems is nowadays a clinically established therapy procedure for the treatment of abdominal aortic aneurysms (AAA) – pathological bulges of the aorta. Due to the thick profile of the folded stent graft systems, there is currently a high risk of injuring narrowed or highly angulated access vessels from the inside during implantation. Stent graft systems with smaller profiles could provide an improvement, which could overcome complicated access routes through a lower bending stiffness. One possible approach for reducing the system profiles is the use of thin-walled tubular woven fabrics made of ultrafine multifilament yarns (≤20 dtex) as graft material.

Up to now, it has not been possible to process the fine yarns with the required high thread density (>200 threads/cm) and the available weaving technology in order to guarantee sufficient tightness against blood.

In his master's thesis, Kai-Chieh Kuo made high-density tubular weaving of ultra-fine filament yarns possible for the first time by means of suitable modifications to a shuttle loom as well as adaptations in the weaving preparation. In particular, he developed a new innovative reed technology that reduces warp thread friction during the shedding process and thus improves the process stability of the dense tube weaving process of fine yarns.

With the help of the process modification, it was then possible to produce high-density, thin-walled tubular woven fabrics, which were positively evaluated with regard to their suitability for a stent graft. Above all the potential of these tubular fabrics lies in their extremely thin-walled fabric profile, which seals well against blood. By using these new types of tubular fabrics as graft material for stent grafts, the system profile of the folded stent graft system can be reduced without having to compromise the blood tightness of the implant. The technology developed by Mr Kuo is not only applicable to stent graft systems, but also offers great possibilities for use in all other endovascular implants such as trans catheter heart valves, covered stents and small-lumen vascular prostheses.