From the Sector

• 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.”

The annual highlight of the industry is the International Conference on Cellulose Fibres in Cologne, where the latest innovations were showcased: new cellulose fibre technologies for various feedstocks and a wide range of hygiene and textile products as well as alternatives to plastics and carbon fibre for lightweight constructions.

This year, for the first time, there were 230 participants from 27 countries. About 60 were able to attend on site – with strict Corona safety measures – while the others were able to attend online and participate in questions and discussions.

The conference gave deep insights into the promising future of cellulose fibres, which fit perfectly into the current trends of circular economy, recycling and sustainable carbon cycles.

An important focus at the conference was alternative sources of cellulose. The increasing demand for cellulose fibres cannot be met in the long run with wood and used textiles alone. At the conference, a variety of agricultural by-products and biogenic waste were presented in presentations and panel discussions, such as orange and banana peels, grain and hemp straw. Much of this is high-volume and has not been put to high-value use so far. Exciting opportunities for the future cellulose fibre industry.

Innovation Award
Live at the conference, host nova-Institute and award sponsor GIG Karasek GmbH granted the “Cellulose Fibre Innovation of the Year” award to one of six highly interesting products.

• First Winner: Carbon Fibres from Wood – German Institutes of Textile and Fiber Research Denkendorf (Germany)
• Second Winner: Fibers365, Truly Carbon-Negative Virgin Fibres from Straw - Fibers365 (Germany)
• Third Winner: Sustainable Menstruation Panties: Application-driven Fibre Functionalisation – Kelheim Fibres (Germany)

The final program 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.

You can expect to see the “Top 6” candidates of the “Cellulose Fibre Innovation of the Year 2022” in Cologne. For the second time, the innovation award will be granted to the innovative cellulose fibre industry for developing new technologies and applications. All producers and inventors along the entire value chain from feedstock to the final product are invited to join the competition. The Cellulose Fibre Innovation of the Year 2022 Award will be voted for by conference delegates as well as online participants on the afternoon of 2 February.

The internationality of this Cellulose Fibres gathering is reflected in its colourful line-up of international speakers. 42 speakers from 12 countries will demonstrate the differences in regional development paths and their transferability to other areas.

You can view the final program here.

• Session "New Technologies for Pulp, Fibres and Yarns"

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 extensive fifth conference session, “New Technologies for Pulp, Fibres and Yarns”, includes the participation of eight speakers and promises the reveal of various innovations and new approaches. These address the processing of pulp, fibres and yarn, with the aim of realizing most sustainable and efficient solutions. The broad spectrum of topics ranges from processing cellulose with ionic liquids, material farming and chemical modification of pulp to functionalised fibres for feel-good textiles.

Speakers of the Session "New Technologies for Pulp, Fibres and Yarns"

• Antje Ota - Deutsche Institute für Textil- und Faserforschung (DITF) (DE): The Versatility of the HighPerCell® Technology for Cellulose Filament
• Carlo Centonze - HEIQ (CH): HeiQ AeoniQ – Cellulose Yarn Focussed on Climate and Circularity
• Manuel Steiner - LIST Technology AG (CH): Cellulose Dissolving Technology Platform
• Dominik Mayer - Kelheim Fibres (DE): Functionalized Viscose Fibres for Wellbeing Textiles: How Infrared Celliant® Viscose supports a Healthy and Sustainable Lifestyle
• Michael Sturm - TITK (DE): Method for the Evaluation of the dissolution Power and dissolution Quality of Cellulosic Raw Materials dissolved in New Ionic Liquids
• Kaoutar Aghmih - Hassan II University (MA): Rheology and Dissolution of Cellulose in Ionic Liquid Solutions
• Ofir-Aharon Kuperman - Weizmann Institute of Science (IL): Material Farming and Biological Fabrication of Cellulose Fibers with Tailored Properties
• Taina Kamppuri - VTT Technical Research Center of Finnland (FI): Chemically Modified Kraft Pulps to Improve the Sustainability of Regenerated Fibres

Cologne (Germany), and Online  ++ more than 70 participants registered - 250 expected ++

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 third session of the conference, "Sustainability and Circular Economy", highlights crucial issues with regard to the overall goal of keeping the environmental impact of cellulose fibres low. A core theme of the session is the responsible use of wood and forests. With this objective, the five speakers of the session discuss the importance of circular concepts for cellulose feedstocks. Exciting insights into the important "Hot Button Report" are offered by Canopy. The "Hot Button Report” enables the producers of cellulose fibres to better understand the impact their raw materials have on forests and the climate development worldwide.

Final program: https://cellulose-fibres.eu/program/

Maruti Printing transformed its business as the first printer in India to adopt the latest LED-UV curing technology from AMS Spectral UV, a Baldwin Technology Company. The hybrid system, which includes traditional UV modules, has been in production for nearly two years and has significantly expanded the offset printer’s capabilities for its customers, including adding the ability to print on all types of plastic substrates.

Not only does Maruti have the distinction of being an LED-UV trailblazer in India, but it also is first in the market to upgrade a high-speed, high-performance Heidelberg Speed Master 72F+L six-color printer with coating tower—which prints up to 15,000 sheets per hour—with AMS Spectral UV’s high-power AMS XP9-I Series LED-UV and P3 Smart UV curing modules.

Established in 1986 and headquartered in Ahmedabad, Gujarat, Maruti serves customers throughout India, providing offset printing of scratch cards, banners, booklets, brochures, calendars, danglers, pamphlets, posters, stickers and envelopes.

In January 2020, Maruti took delivery of two AMS XP9-I Series LED-UV modules to cure colors in the interdecks. The modules are ideal for the highest-speed curing situations that require consistent peak intensity to the substrate, which is the case for Maruti’s offset printing standard of perfection with every cure.

To cure ink, as well as a growing variety of LED coatings, Baldwin’s AMS Spectral UV modules can be located after print units, or in the press delivery after the coater. When inks and coatings are cured with LED-UV, they become instantly dry via photopolymerization, allowing for printing on any substrate, including plastics and metallized stocks. Plus, work can be immediately finished and sent to the bindery once it comes off the press, without the need for heat, spray powder or drying time.

In addition, Maruti took delivery of two P3 Smart UV curing modules for installation at the end of the press to cure any type of UV coating and expand the company’s scope of coating compatibility to general UV coatings in order to offer its customers the widest range of UV printed choices in the Indian market.

The P3 Smart UV housings are completely liquid-cooled to ensure safe, consistent performance and increased uptime, and modules feature a universal design, so that any unit can fit any print unit location. P3 modules can be changed, inspected and cleaned quickly and easily, without tools, and lamps slide and lock into place smoothly and securely.

The durability of the equipment and its chipset was a critical deciding factor in India’s climate. The latest-generation power-and-control cabinets are dust- and moisture-resistant, allowing them to withstand extreme heat and humidity, as well as powder and airborne contaminants, making the equipment ideal for operation in stressful conditions anywhere in the world. AMS Spectral UV’s latest generation of LED chips, designed for the highest-intensity curing applications, enable the curing of LED inks and coatings at record-setting speeds. They are built with resilient components, and the semi-conductor components are sealed, which allows the chips to work in a variety of rugged environments. Additionally, integrated circuits incorporated into the design electronically protect the LEDs and the entire system.

After its launch on 20 September 2020, the RCI is proud to celebrate its first anniversary this fall. The balance sheet of the first year is impressive: starting from 11 founding members, that number increased to 30 member companies within 12 months. Numerous webinars, press releases, background information, a glossary and a comic allowed to convey the “Renewable Carbon” concept to the public. The RCI is actively working on labelling and policy analysis, and more activities will follow in the next year.

Key for this success: the topic of renewable carbon in chemicals and materials is increasingly becoming a focus of politics and industry. Larger companies will have to report their GHG emissions and also the footprint of their products as part of legislative changes surrounding the European Green Deal. In this context, indirect emissions and the carbon sources of materials will play a much more crucial role. The RCI is actively working on solutions for companies to shift from fossil to renewable carbon, which consists of the use of bio-based feedstock, CO2-based resources and recycling. In the future, reporting on GHG emissions will also include Scope 3 emissions, which are all indirect emissions that occur along the company’s value and supply chain and where the used raw materials account for a large proportion of the footprint. Here is where the carbon source of chemicals and plastics comes into play as an important contributor to the carbon footprint. Without a shift from fossil to renewable carbon feedstocks (combining bio-based, CO2-based and recycled), a sustainable future and the Paris climate targets will be almost impossible to master.

To discuss, promote and realise the shift, 30 innovative companies have already joined forces to support the transition to renewable carbon, considering both technological and economical approaches – and helping to shape the political framework accordingly.

For the second year, RCI plans to focus on a comprehensive understanding of the expected political framework conditions in Europe and across the globe, since they will determine the future of chemistry and materials more than ever. Building on this knowledge, the topic of renewable carbon could then to be systematically integrated into new political directives, which has so far not been effectively managed.

In reality, the political focus lies on the strategy of decarbonising the energy sector, a very central and Herculean task. However, it cannot be applied to the chemical and material world because carbon is usually the central building block that cannot be dispensed with. On the contrary, the demand for carbon in the chemical and materials sectors is expected to more than double by 2050. In order to meet this demand in a sustainable manner, we must move towards quitting fossil carbon. For the first time in industrial history, it is possible to decouple chemistry and materials from petrochemicals and completely cover the demand through the utilisation of biomass, CO2 and recycling.

A research report released today has revealed the innovative new ways retailers are using RFID technology in-store to improve profitability. Authored by Emeritus Professor Adrian Beck from the University of Leicester and the ECR Retail Loss Group and supported by Checkpoint Systems, Utilising RFID in Retailing: Insights on Innovationhighlights how companies are employing the technology for a broader range of purposes. It demonstrates the value the technology is bringing to their businesses and ultimately, the impact it is delivering to their bottom line. Crucially, it also shows thatmore retailers than ever are recognizing the benefits of RFID and driving uptake within their organisations. The report claims that as businesses are becoming more established in their use of RFID-generated data, they are gradually incorporating more usecases into their business-as-usual practices.

The report claims that as businesses are becoming more established in their use of RFID-generated data, they are gradually incorporating more usecases into their business-as-usual practices.

In particular, more and more retailers reported using RFID to streamline the audit process (as an alternative to infrequent organisational stock takes), which not only delivers considerable cost savings, but also provides more regular insights into the status of inventories. It also found that using RFID was having a significant impact on store processes. While RFID has always been key to inventory accuracy, some companies are now using this data to further improve business activities such as reducing phantom out of stocks, improving rapid stock search and find tasks and developing an efficient ship from store (SFS) capability.

Beyond the more traditional retail model, RFID was seen as a key facilitator in delivering omnichannel retailing by all those questioned. Without the inventory accuracy offered by RFID, few retailers believed they could reliably use their stores as fulfilment centres to output online orders. Indeed, one retailer admitted to only making RFID-enabled store stock available for this purpose. The use of RFID to improve online order accuracy is also becoming more commonplace, to reduce errors in the picking and packing process, therefore improving customer satisfaction. One retailer reported a 90% reduction in incorrect orders and customer complaints since introducing RFID into the process.

Looking to the future, one area where the benefits of RFID are starting to be tested is self-checkouts (SCO). While currently limited due to the need to have a 100% SKU tagging strategy in place, retailers are starting to recognize the benefits the technology could offer including increased speed of checkout, reduced likelihood of double scanning and thereby improved customer service. Another area where retailers also reported reaping the benefits of RFID was loss prevention. While none of those interviewed argued that reducing loss was the primary reason for investing in RFID, many acknowledged they were benefiting from it by using the technology to tackle refund frauds, enable dynamic loss product profiling, manage e-frauds and identify stolen products.

• 75% recycled content yarn with no performance compromise
• A circular, endlessly recyclable solution for contract, automotive and residential carpets
• Significant resource efficiency in EqoCycle production compared to virgin-based PA6 yarn: 58% reduction in fossil fuel use; 27% less energy consumption; 37% CO₂ emission reduction

B.I.G. Yarns announces its latest development, EqoCycle, a fully recyclable PA6 yarn with 75% recycled content, offering the same high-quality performance of virgin PA6 yarn. The new recycled yarn mainly based on post-industrial waste supports contract, automotive and residential carpet manufacturers with a drop-in circular solution to reduce the ecological footprint of their end products.

EqoCycle is made with recycled granulates derived from pre-consumer recycled and regenerated PA6, certified by Control Union for Global Recycled Standard (GRS) Certification. The use of less virgin materials implicates a decrease of fossil fuels by 58% and a 27% decrease in energy consumption. On top, EqoCycle yarns allow a reduction of 37% of CO₂ eq./kg compared to the fossil based yarns. The environmental impacts of EqoCycle with 75% recycled content were calculated through an LCA analysis, verified according to ISO 14025 and EN 15804+A1 and published in an Environmental Product Declaration (EPD registration number S-P-02415).

Customers have the assurance that for every 1.000 tons of EqoCycle yarn, 13,562 barrels of oil are saved and 2.700 tons of CO₂ emission are reduced, compared to PA6 traditionally made from virgin materials.

Emmanuel Colchen, General Manager Yarns Division, comments: “EqoCycle is a perfect example of how higher resource efficiency in our industry can promote greater circularity in our customers’ industries. Minimizing waste, re-using materials, and saving energy and carbon emissions in production, it provides our customers and carpet brands with a new sustainable alternative that won’t compromise their end-product performance but will support their increasing focus on CO₂ reduction and global warming potential. All part of our wider commitment to encourage decoupling from the need for only virgin feedstocks and moving towards a circular economy for yarns and soft flooring industries.”

EqoCycle is the latest circular solution in B.I.G. Yarns’ PA6 portfolio, joining EqoBalance PA6, based on biomass balance renewable resources, which offers up to 75% CO₂ reduction. Both exemplify the company’s on-going investment in developing new products that better serve customers’ needs in a sustainable way. B.I.G. Yarns fully pursues opportunities to support and solve the global environmental challenges through innovation, investment and collaboration, as part of its sincere belief in, and broader commitment to, Social Responsibility.

The innovation of EqoCycle and EqoBalance PA6 aligns with the company’s active integration of the UN Sustainable Development Goals (SDGs) into its business activities, creating value for customers and engaging employees and value chain partners.

• Kettelhack GmbH – a German leader in the dyeing and finishing of monochrome fabrics for high-quality and durable workwear and bed linen – has this year retired its existing Monforts sanforizing line after 35 years of daily service, replacing it with a new one.

The first line was installed in 1985 during a decisive time for the company.

Taking the helm in the early 1980s, Jan Kettelhack – the current CEO, owner and great grandson of Heinrich Kettelhack who founded the company back in 1874 – made a number of decisions that have secured its success over the following decades.

In 1982 Kettelhack had to vacate its existing plant in the city of Rheine due to urban development restrictions and despite a general sense of crisis in the European textile industry at that time, opted to relocate and build a new highly automated plant that was not reliant on mechanical and personnel-intensive processes. This was aligned with a greater focus on competitive international sales.

From 1986, the company’s proficiency as a specialist in solid-colour textiles led to workwear textiles becoming a bedrock of the business. Continuous investments in machinery and technical equipment have resulted in a fully integrated and rationalised single source site dedicated solely to what the company does best – the expert dyeing and finishing of textiles.

Crucial process steps

These stages in the textile value-added chain, Jan Kettelhack has observed, are crucial to the quality of a final product in workwear – whether it stands the test in everyday use, how comfortable it is, and how many washes it can withstand.

Central to this is the sanforizing process, which pre-shrinks a fabric by compressing it prior to washing. This limits any residual or further shrinkage in a made-up finished garment to less than 1%, to ensure perfect comfort and fit over an extended lifetime.

“We certainly can’t complain about the performance of the old Monfortex sanforizing line which gave us so many uninterrupted years of service, but certain spare parts for it were becoming increasingly hard to source, the control unit was becoming a little unstable and we couldn’t risk potential interruptions to our production schedule,” says Kettelhack plant manager Hendrik Pleimann. “In many ways, the new Monfortex sanforizer is much the same as the old one in terms of its mechanical reliability and robust construction, but of course today’s drives are much more efficient, and when it comes to the automation features and control units – and the data we can generate and analyse for increasing efficiency – that’s a whole new world.”

Qualitex 800

The two-metres-wide Monfortex line benefits from the latest Qualitex 800 control system which allows all parameters to be easily automated via the 24-inch colour touchscreen, including production speed, control of all fabric feed devices, rotation spray or steaming cylinder options, the width of the stretching field and the rubber belt pressure.

The integrated Compactomat system allows a continuous indication and control of the shrinkage values and the temperatures of the shrinking cylinder and felt calender. Up to 10,000 separate process parameter records can be generated and stored by the data manager.

Full line management can be optimised via the batch-specific calculation of all process material consumption and water and electricity use, with any standstill times analysed and immediately corrected for the future.

Any further assistance required is available via Monforts Teleservice, with direct connection to technicians and virtual access to machine analysis.

Professional

Commissioning of the new Monfortex line at Kettelhack commenced in January and it was fully operational in a relatively short time.

“This was a very professional installation provided by the Monforts team with whom we have a very good relationship dating back many years, and everyone knew what was required from both sides,” says Mr Pleimann. “Our operators have found the new line very user friendly and we are very pleased with how everything proceeded so smoothly. An unexpected benefit is that the new line is also a lot quieter, of course, which is something our operatives are appreciating.”

Key features of the Monfortex line are the proven fabric preparation, weft straightening and spreading units, prior to the compressive shrinkage machine with a 750mm shrinking cylinder, and a felt calender equipped with 2,000mm diameter drying cylinder. The line also features an integrated automatic grinding unit.

Customer service

Kettelhack is processing primarily cotton and polyester woven fabrics, with lyocell becoming increasingly popular in workwear for its softness and comfort.

As part of its customer service, the company stocks more than a million metres of grey fabric and at least 1.2 million metres of finished and rolled standard fabric in its warehouse at any one time, with a further 750,000 metres permanently in production.

While a significant cost, this commitment ensures Kettelhack customers can be fully flexible and rely on it as a partner.

“As a family-run company with around a hundred employees, Kettelhack operates very differently to bigger businesses which have to constantly consider their immediate quarterly profits,” Mr Pleimann concludes. “The thinking at Kettelhack is in terms of the next twenty years and ensuring that the business will be just as successful for the next generation as it is today. We also have a very flat organisational structure in which everyone is involved and takes an active part, which makes it a very nice place to work.”