From the Sector

The recent Techtextil show in Frankfurt emphasised the diversity of applications for nonwovens and technical textiles, according to finishing technology specialist Monforts.

“We fielded enquiries at top management level from an extremely wide range of companies, all with very different ideas for new product applications during the show,” said Alexander Fitz, who joined the company a year ago as engineer for textile technologies and co-ordinator of the Monforts Advanced Technology Centre (ATC). Fitz brings a background in both technical textile technology and processes to the role, having previously worked for a nonwovens machinery builder and a roll-goods manufacturer.

Trials
“We are now looking forward to interesting new trials and pilot production runs, as well as the commissioning of new orders for machines resulting from the extremely busy exhibition,” he says. “Obviously, everyone at the moment is looking to make energy savings, and we have developed a range of options for helping companies increase their resource efficiency, both on new lines and as retrofitted systems, but this is not stifling innovation at the new material level.

“There was a lot of interest in what is possible with the Montex®Coat coating system and the range of different techniques it enables, and at our ATC in Mönchengladbach, a Montex®Coat unit is integrated into the full technical textiles pilot line, on which it is possible to run new fabrics in widths of up to 1.8 metres.”

Explosion proof
The technical textiles line at the ATC incorporates a Montex four-chamber stenter and is fitted with an explosion-proof coating application chamber in order to allow treatment to be carried out with organic solvents and other volatile materials.

Every single component within the chamber has to meet the standards of the European Union’s ATEX directives for working in a potentially explosive atmosphere. A range of sensors linked to alarms operate at various levels within the chamber to ensure the specified lower explosion limit (LOL) is never exceeded and the ventilation adapts accordingly.

Advanced functions
Special features on the finishing line relate to further advanced functions such as the ability to treat materials not only at temperatures of up to 320°C, but also to be able to treat the top and bottom faces of certain materials at different temperatures within a single pass through the machine.

To achieve this, the first two chambers of the stenter are fitted with special, heavy duty TwinAir ventilation motors and separate burners for individual top/bottom temperature. A temperature differential of up to 60°C can be achieved between the upper and lower nozzles within the chamber, depending on the treatment paramenters.

Another key feature of the technical textiles line at the ATC is the special stretching device which is capable of pulling ten tons in length and ten tons in width – a huge amount per square metre of fabric and necessary in the production of materials such as woven or 3D knits for high temperature filter media.

The Trützschler Group SE has appointed Dr. Ulrich Schwenken and Heinrich Krull to its Board of Directors with effect from July 1, 2022. Dr. Schwenken will serve as Chief Executive Officer (CEO). Heinrich Krull will serve as Chief Operations Officer (COO).

Dr. Schwenken will assume responsibility for Development, Digitalization, IT and Corporate Communications. As a doctoral graduate specialized in engineering, he has many years of experience in automotive and mechanical applications. Since 2008, he has held various management positions in the areas of Service, Sales and Development at companies including Porsche AG and Volkswagen AG, where his responsibility covered a range of key topics such as digital transformation. Most recently, Dr. Schwenken served as CSO, CTO and CDO at Leistritz AG, and was responsible for the strategic focus on innovative growth areas.

Mr. Krull joined Trützschler Group SE in September 2020. As a graduate engineer for production engineering and management with international experience in mechanical and production site engineering, he has comprehensive expertise related to operations. He also has extensive experience of production technologies, including in-depth knowledge of Lean Management methods and expertise in post-merger integration. As COO, he will be responsible for the areas of Production, Purchasing and Logistics, Quality Assurance as well as Supply Chain.

Until his scheduled retirement at the end of 2022, Dr. Dirk Burger will act as Co-CEO to Dr. Schwenken.

The responsibilities of the Board of Directors of Trützschler Group SE as of July 1, 2022 are as follows: Dr. Ulrich Schwenken (CEO) is responsible for Development, Digitalization, IT and Corporate Communications; Dr. Dirk Burger will take over the role of Co-CEO to Dr. Schwenken until the end of 2022; Dr. Ralf Napiwotzki (CFO) is responsible for Finance and Controlling, Human Resources, Legal and Compliance; Alexander Stampfer (CSO) is responsible for Sales, Marketing and Service; Heinrich Krull (COO) is responsible for Production, Purchasing and Logistics, Quality Assurance as well as Supply Chain.

DOMO Chemicals, a producer of engineered polyamide materials, and Hynamics, a 100% subsidiary of EDF Group specializing in the production of low-carbon hydrogen, have entered into a partnership project with the objective of achieving zero-carbon for 100% of the hydrogen used at the Belle-Étoile industrial site, in Saint-Fons (south of Lyon, France), in the heart of the French Vallée de la Chimie (“Chemistry Valley”).

For the first time in France, the “HyDom” project will enable the installation of an 85-megawatt (MW) hydrogen production plant using the water electrolysis process at the Belle-Étoile site, with a production capacity of 11,000 metric tons of low-carbon hydrogen per year. The plant will be powered by the French low-carbon electric power mix. By 2027, it will supply 100% of the annual production of hexamethylene diamine, a key component used in the production of plastics.

The project will eventually prevent the emission of 84 kilotons of carbon dioxide (CO2) each year. Hexamethylene diamine, and ultimately, durable and low-carbon polyamides, will be used in various applications in major industry sectors, such as automotive, electronics, and heating & cooling.
This project is a major step towards the decarbonization of industrial sites that use grey hydrogen (produced from fossil fuels). The location in the Vallée de la Chimie within the vicinity of major transport routes opens up opportunities for the creation of a more complete hydrogen ecosystem.

The first phase of the project will consist of building up and ascertaining technical concepts and integrating the low-carbon hydrogen production plant within the larger production process of hexamethylene diamine.

Considering the high-power scale of the future electrolytic hydrogen production facility, the HyDom project is being developed in close collaboration with RTE (an organization in charge of managing the French power grid), to solve connection issues. As a priority project for the industry's zero-carbon strategy and for the “France 2030” investment plan, HyDom is supported by the French government and has been presented to the European Commission for public funding.

Fiery®, the digital front end (DFE) and workflow business of EFI, announced that it has acquired CADlink® Technology Corp., a software company that delivers solutions for the high growth areas of digital direct-to-garment (DTG) and direct-to-film (DTF) printing; digital cutting and engraving; digital wide-format print; and vehicle wraps. CADlink’s products address increasingly important customer needs for customization and personalization, and for reducing the time spent moving work from design to production.

CADlink is a global software company that serves markets that require unique workflows involving different types of production devices. CADlink’s products are recognized leaders in design, RIP and workflow technology, and are sold globally to customers through OEM partners and an extensive network of resellers. CADlink’s products, partners and channels are a natural complement to what the Fiery business delivers for its global commercial, display graphics and industrial printing customer base.  

The CADlink software portfolio includes proven, advanced solutions that support the development and growth of e-commerce for custom-manufactured products.

“Becoming part of the EFI Fiery business will extend the geographic reach for our products and enhance our ability to support and drive greater value to customers and partners worldwide,” said CADlink Co-founder and CEO Gordon Reynen.

Stahl, a proponent of responsible chemistry, is submitting a greenhouse gas (GHG) emissions reduction target that is aligned with the most recent guidance provided by the Science Based Targets initiative (SBTi). The new target marks a key milestone on the company’s journey toward carbon neutrality.

Stahl’s SBTi submission includes a specific commitment regarding the company’s Scope 3 upstream emissions, which Stahl aims to reduce by at least 25% over the next 10 years, compared with the base year (2021). This reduction would primarily be achieved by Stahl replacing its fossil-based raw materials with lower-carbon alternatives. The target is a major step towards the objective of limiting global warming temperature increase to 1.5°C above pre-industrial levels by 2050, as agreed at the 2015 Paris Climate Accords.
 
Stahl’s extended commitment builds on the company’s existing targets to reduce its emission for Scopes 1 and 2, which were set shortly after the Paris Agreement in 2015. Stahl has since reduced its Scope 1 and 2 (direct) GHG emissions by more than 30%, thanks to operational efficiency gains and by decarbonizing its energy supply.

Scope 3 GHG emissions cover all the additional indirect emissions that can occur in the value chain, including those associated with purchased raw materials, packaging, business travel, and transportation. Stahl’s Scope 3 emissions currently represent over 90% of its carbon footprint.

Archroma launched Perapret® AIR liq, a new light-activated air purification technology for all kinds of fabrics. The new innovation was presented at the Techtextil last month.

The mineral-based Perapret® AIR liq eliminates air pollutants and airborne smells by imitating the natural process of photocatalysis under normal day and artificial light sources.

The chemistry usually used in such applications is nano-sized TiO2 (dioxide titanium), which attack every organic matter, including the textile fiber, and not only pollutants.

Perapret® AIR liq is produced using a patented Core Shell technology that partially surrounds the TiO2 molecules, solving the issue of fiber damage, and at the same time still allowing the photocatalytic process to work efficiently.

Therefore, the innovative Core Shell technology behind Perapret® AIR liq makes it possible to use the capabilities of nano-sized TiO2 also on organic based substances such as cotton, polyester, polyamide, viscose and any additional fiber and its blends.

In addition, the treatment is highly durable, as the product doesn’t self-consume and retains its performance over time.

Perapret® AIR liq is ideally suited for indoor applications, such as curtains, textile wall coverings, as well as cars and other automotive interiors, allowing to reduce air pollutants and airborne smells and thus improving overall air quality*.

The technology is at the core of CLEAN AIR, a new system that combines Perapret® AIR liq with other recent innovations such as Smartrepel® Hydro TS liq for PFC-free** durable water repellence, and Sanitized® T27-22 liq antimicrobial agent.

Indorama Ventures Public Company Limited (IVL) completed the acquisition of the wool spinning businesses in Italy and Poland of Tollegno 1900 S.p.A. (Tollegno 1900), a leading Italian manufacturer of fabrics and yarns.

Tollegno 1900 has a family-based heritage with more than 120 years of experience and is one of the leading European textile groups with a total spinning capacity of around 3,500 tons of yarn per year with a specific focus on flat knitting and hand knitting yarns. With this acquisition, IVL secured two assets, including a spinning and top-dyeing operation in Poland and a yarn dyeing operation in Italy.

The acquisition is a strategic fit for IVL’s integrated business platform and will make a significant contribution to the sustainable growth of its Wool business, which is part of the company’s Fibers segment. It will also strengthen IVL’s footprint for worsted yarns in Europe and help extend IVL’s wool products globally with trading subsidiaries in America and Asia.

The operations, which will be renamed Filatura Tollegno 1900, will add more sustainable products to IVL’s portfolio, including a full traceability project of the fibers used for yarns and fabrics, as well as provide synergies with existing assets.

Giovanni Germanetti, the CEO of Tollegno, will continue in the same role with Filatura Tollegno 1900, facilitating continuity and exploring new growth as part of IVL. Lincoln Germanetti, the President and co-CEO of Tollegno, will remain with Filatura Tollegno 1900 as COO.

C.L.A.S.S. will join forces with Milano Unica, 12-14 July, to push the change towards a new generation of fashion through its C.L.A.S.S. SMART SHOP: an online space offering eco-high-tech materials representing a range of categories able to create a new generation of fashion. It is dedicated to students, designers and new generation brands who want to explore and test premium materials mixing style, innovation and responsibility

The C.L.A.S.S. SMART SHOP partners exhibiting at Milano Unica are: ALBINI GROUP, ILUNA GROUP and ZIGNONE.

• Printing Expo Online is expanding again by doubling the size of Zone 2 with new exhibitors and feature zones making it one of the largest virtual trade shows in the world.

Visitors will be able to visit the new Zaikio underground catacombs that are accessible from several portals around the show. Click on a New York taxi, a London Phone Box or a funky Hot Dog Van and you will be transported into the Zaikio cavern environment where visitors will be able to watch application videos, arrange demos and sign up to this amazing new cloud-based platform.

Another addition to Zone 2 is the new Software Technology Centre (STC). This feature area will grow over time to show a wide range of software solutions that are available on the market.

Joining Printing Expo Online in the STC for the launch is EFI Fiery, who are showing their full portfolio of software solutions.

Design’N’Buy are also a new exhibitor in the STC with their all-In-One Web2Print software solution that helps users leverage technology, people and processes for the multi-fold growth of your printing business.

Also moving into the STC will be PrintIQ who offer the modern print shop a solution for businesses that need to be able to grow and scale as needed without slowing down or sacrificing quality.

Another new addition to the show is the introduction of the Global Print Trade Club. This initiate is free to all Print Service providers around the world and offers the opportunity to network on a global scale.

New to the exhibition is Kornit Digital with their multi storey showroom which will shortly be opening its doors where visitors will be able to view Direct to Garment and Direct to Fabric printing equipment, technical data, case studies, clothing designs and applications as well as visit the Kornit dedicated auditorium where live streaming content will be shown of Kornit Digital’s Fashion weeks as they happen throughout the year.

Another addition is the new application journey added to the Xeikon Innovation Centre at Printing Expo Online. Visitors will now be able to experience a virtual tour of a living room, kitchen, bathroom, and garage where Xeikon will show applications for commercial, label and Wall Deco products that can be produced on their digital print engines.

Printing Expo Online is open 24/7 365 days a year and has now welcomed over 60,000 visitors from all over the world and continues to grow not only its footprint and total visitor numbers, but also its relevance as an important resource tool for Print Service Providers from around the world that, for whatever reason, are unable to attend live events.

• The Borvida™ portfolio introduces sustainable base chemicals to Borealis’ range of product offering
• The range will initially be based on non-food waste biomass, and chemically-recycled waste; in the future it will also draw from atmospheric carbon capture
• The traceability of the content will be based on Mass Balance, which is ISCC PLUS certified
• This is the next step in an ambitious sustainability journey, which will see Borealis move away from traditional fossil-based feed

Borealis is strengthening its EverMinds™ circular product offering with Borvida™, a range of sustainable base chemicals.

The Borvida portfolio will offer base chemicals or cracker products (such as ethylene, propylene, butene and phenol) with ISCC Plus-certified sustainable content from Borealis sites in Finland, Sweden and Belgium. The move is part of Borealis’ broader commitment to a Future-Positive Revolution, in which the unrivalled benefits of base chemicals and polymers can be enjoyed at minimal impact to the planet.   

The portfolio will initially comprise Borvida B, from non-food waste biomass, and Borvida C, from chemically-recycled waste. In the future, the range will evolve to include Borvida A, sourced from atmospheric carbon capture. Borvida is complementary and is the building block to Bornewables™, a portfolio of polyolefins based on renewably-sourced second generation feedstocks, and Borcycle™, which offers circular polyolefins produced from mechanically- and chemically-recycled plastic waste.

Borealis produces a wide range of base chemicals for use in numerous industries based on various feedstock, such as naphtha, butane, propane and ethane. Through its olefin units (steam cracker and propane dehydrogenation), it converts these into the building blocks of the chemical industry: ethylene, propylene and C4 hydrocarbons (butylenes, ethyl tertiary-butyl ether (ETBE) and butadiene), and C5-6 hydrocarbons (pygas, phenol) among others.

The basis of the Borvida portfolio is Mass Balance, a Chain of Custody model that enables sustainable content to be tracked, traced, and verified through the entire value chain, offering sustainability-assured products from feedstock to end product. Using this model, circular alternatives can be offered in a cost-effective and environmentally-conscious way, which can be scaled up quickly without compromising on quality or efficiency.

Borvida can be used for a wide range of different polymer and chemical applications, also beyond polyolefins (PO). Non-PO polymers, such as polycarbonates, acrylonitrile butadiene styrene (ABS), super absorbant polymer (SAP) and other chemicals, are utilised for various end applications including coatings, plasticizers, adhesives, automotive, electronics, lubricants, detergents, appliances and sports equipment.

Together with key strategic partners, including Neste and Covestro, Borealis strives to provide a long-term solution in order to allow value-chain partners to meet their sustainability goals. Borvida will enable our customers to increase the sustainability of their products, keeping them ahead of forthcoming legislative changes, and meeting their customers’ demands for climate-conscious products.

Introduced on a smaller scale in early 2020, early renewable base chemicals customers include Covestro. “The use of alternative sustainable raw materials is one important pillar of our strategic ambition to become fully circular”, comments Frank Dörner, Managing Director Covestro Procurement Services GmbH & Co. KG. “The new product line is a good example for joint solutions, another strategic pillar, in order to establish new and reliable supply chains creating benefits for our customers.”