From the Sector

• Sustainability Report 2021 combines financial and non-financial performance indicators
• 2011-2021: 60% reduction in greenhouse gas emissions per metric ton produced. 51.7% renewable source energy achieved
• ESG criteria (environmental impact (E), social values (S), organizational governance (G)) determine sustainability strategy

The new RadiciGroup Sustainability Report has been published. With the goal of continuous improvement, the 2021 report has a broader reporting boundary compared to prior years and takes into consideration all the Group companies, including sales and service companies. Over 30 sites located across Asia, North America, South America and Europe have provided their 2021 data on economic, social and environmental performance.

Not only indicators of a financial nature but also measures of environmental impact (E), social values (S) and good organizational governance (G): the latter so-called ESG criteria have become a priority for RadiciGroup, which is preparing for the new European Union non-financial reporting directive in order to contribute to the transition towards a fully sustainable economic system and increase the value of its companies.

On the environmental front, the themes of climate change and decarbonization are RadiciGroup priorities and part of a policy aimed at the uncoupling of growth and resource usage. The Group undertakes to lower emissions from production and choose limited-impact energy sources. This commitment is confirmed by the numbers: in the 2011-2021 period, total emissions per metric ton produced were reduced by 60%, while renewable source energy used by the Group reached 51.7%. Specific investments to decrease environmental impact are ongoing: in 2021, EUR 3.1 million were allocated to introduce best available techniques and improve emissions abatement and energy efficiency.

RadiciGroup promotes professional growth by valuing competence and investment in training: Group training hours once again rose after the pandemic period from 36,000 hours in 2020 to 46,000 hours in 2021. The training method was often a hybrid, taking advantage of aspects experimented with during the pandemic, that is, less traveling and use of facilities in favour of higher groupwide attendance, without the need for participation limits. Fifty-five percent of total training hours was dedicated to health and safety, which has yielded positive results based on the related indicators.

Angelo Radici, president of RadiciGroup: “Today, the United Nations 2030 Agenda for Sustainable Development is our main guideline on sustainability issues. It shows us an ambitious scenario and urges us to confront a multitude of challenges that affect our enterprise from every point of view. We try to be quick to react and tenacious, staying faithful to our roots and our style, but expanding our perspective to become increasingly more competitive and proactive in the businesses we are engaged in. From the viewpoint of achieving less environmental impact in the future, we propose to be an enabler and facilitator for our stakeholders on themes such as the circular economy, where we see ourselves as protagonists in ecodesign and recycling, as well as innovation, which we put at the service of anyone who is processing and using our products, so as to offer real sustainability solutions together.”

• Goal: to further reduce the textile value chain’s impact on people and planet      

As the textile industry continues to grapple with evolving regulations, increased consumer and stakeholder pressure to meet sustainability goals, and the lack of verified data, bluesign® has updated its service offerings to help brands, manufacturers and chemical companies to better understand and manage their value chains.

The new initiatives expand Bluesign’s core competencies of reducing impact across the supply chain, providing reliable, third-party verified data, mitigating the use of hazardous chemicals through input stream management and replacing substances with bluesign® APPROVED chemistry (a positive list of chemical products with less impact on people and planet). Bluesign’s high value services are available for all companies willing to reduce the impact of their value chain without compromising on quality.     

Bluesign is extending its System Partnership services and launching DATA SERVICES and IMPACT SERVICES for brands and manufacturers. These tiered service packages provide expanded capabilities that enable brands to actively monitor and manage their supply chain through Bluesign verified impact data, covering the critical measures of water consumption, energy consumption, greenhouse gas emissions, chemical consumption, and waste.

DATA SERVICES allow brands and manufacturers to access data from its unique supply chain and give a snapshot of their impact. Through the IMPACT SERVICE package, companies are provided this data plus a foundational assessment of its overall performance and detailed analysis of its suppliers.

The new IMPACT SERVICE enables manufacturers to present their achievements in impact reduction and their excellence in resource management.  The new tiered packages will allow companies to incrementally implement Bluesign’s services with the ultimate goal of attaining full SYSTEM PARTNERSHIP which includes company-specific action plans. At all service levels, a yearly impact report or dashboard is provided; access to this data enables accurate analysis for decision-making and reporting both internally and externally.

International technology group ANDRITZ has established a new inline Wetlace™ CP pilot line with an original design at its center of competence in Montbonnot, France. The line combines both spunlace and wetlaid technologies.

From now on, partners will be able to conduct trials and test all options available for wipes production – from carded staple fibers to pulp and various combinations thereof. The combination of both spunlace and wetlaid technologies offers to move forward to more sustainable options while maintaining a high level of product quality, in particular by achieving high CD strength and good linting properties.

Over the past few decades, ANDRITZ has continued to innovate with various nonwoven processes, like spunlace, WetlaceTM and Wetlace™ CP, with the aim of optimizing the use of raw materials and focusing on sustainability by reducing the synthetic fiber content. Facing the growing demand for bio-wipes in parallel with enforcement of the EU’s single-use plastics directive last year, ANDRITZ has decided to support its customers making their investment decisions.

The Montbonnot pilot line has been rebuilt to integrate the new headbox inside the spunlace line. Pulp can be fed in directly and entangled with carded staple fibers to produce unique nonwoven fabrics designed for end uses as bio-wipes.

With the goal of making recycling of lightweight, high-volume fiber and flake recyclate much more economical and, in some cases even possible, Coperion has developed a new version of its ZS-B side feeder. Using the innovative ZS-B MEGAfeed, plastic recyclate with a bulk density under 200 kg/m³, long considered intake-limited and thus not worth recycling, can be reliably fed in large quantities into Coperion’s ZSK twin screw extruder and be concurrently recycled and compounded.

The ZS-B side feeder’s novel design makes it possible to feed very high rates of fiber and flakes, such as PA, PE, PET, and PP. As a result, the ZSK twin screw extruder’s high capacity can be fully exploited when the ZS-B MEGAfeed is used. Very high throughputs in both mechanical and chemical recycling of post-industrial and post-consumer waste are achieved.

Increased Throughput in Numbers
With a ZSK 58 Mc18 twin screw extruder, the throughput increase and thus the potential of the new ZS-B MEGAfeed becomes very clear. When recycling PA fibers with a bulk density of ~40-50 kg/m3, throughputs of 70 kg/h were previously achieved using conventional equipment. When the PA fibers were fed into the ZSK extruder using the ZS-B MEGAfeed, throughputs increased about fourteenfold to 1,000 kg/h. Similar results were achieved recycling carbon fibers with a bulk density of ~50-70 kg/m3; in this case, throughputs increased from 50 kg/h to 2,500 kg/h using the ZS-B MEGAfeed. When recycling PCR (Post-Consumer Recycled) flakes, throughputs increased from 50 kg/h to 700 kg/h, and from 80 kg/h to 1,300 kg/h with multilayer film flakes.

Key to Economical Recycling of A Wide Variety of Plastics
Plastics previously considered not recyclable are becoming a valuable raw material using the new Coperion ZS-B MEGAfeed. For example, PCR flakes or recyclate from carbon fiber-reinforced plastics can now be fed into the ZSK extruder at high feed rates and recycled economically.

In the case of mechanical upcycling, upstream processes necessary for compounding, such as compacting, melting and agglomeration, are completely eliminated using the ZS-B MEGAfeed technology. In this recycling process, flakes and fibers can be fed directly into the ZSK extruder, where they are melted, compounded, devolatilized, and filtered in a single step. In so doing, both investment costs and energy consumption drop. The production process becomes significantly more efficient. Moreover, the thermal product stress is reduced and recyclate quality increases.

Even when recycling PET, the feed rate is no longer a limiting factor. With the ZS-B MEGAfeed, PET flakes and fibers can be fed into the ZSK twin screw extruder in large quantities with no pre-drying or crystallizing, where they can be processed with the highest degree of profitability.

The ZS-B MEGAfeed can also feed large quantities of post-consumer waste, adding appreciable value to the chemical recycling process with the ZSKs. ZSK throughput rates are very high with the ZS-B MEGAfeed. Preheating of the recyclate via mechanical energy input of the twin screws thus becomes even more economical for further processing in the reactor.

Existing Coperion extruders can be retrofitted with ZS-B MEGAfeed technology to greatly expand their spectrum of applications and increase their throughput rates.

The sustainable collaboration and innovation between Indorama Ventures (IVL), Auping and TWE Group presented a certified cradle to cradle process for mattress components across nonwoven applications, at Techtextil, Frankfurt, 21st to 24th June 2022.

Using circular research and design, the industry partnership between IVL Mullagh (Ireland), Auping and TWE Group has resulted in a perpetual, sustainable economic business model, for manufacturers globally. The inclusion of safe raw materials within mattress manufacturing allows the materials to be easily disassembled at the product’s end of use in order to be further reused as same components or recycled into new raw material at the same quality level, to enable versatile textile applications.

Designed for disassembly to optimize the use of existing resources, reduce carbon footprint and support customer objectives all along their customers’ supply chain. This circular industry collaboration begins with design, where the mattress is constructed using only two different base materials, 100% PET polyester textiles and steel wire pocket springs connected with Niaga®️, a non toxic reversible adhesive, making the mattress easy to disassemble and recover.

IVL, Auping and TWE’s shared vision for a better world is demonstrated through their connected and innovative circularity that helps to close the loop. Auping collects, sorts and separates the collected fabrics, which then go to IVL Mullagh for processing, melting and extrusion to form polyester staple fiber. These staple fibers are then converted by TWE Group into nonwovens for use in Auping’s Evolve mattress, a fully circular mattress. Following the end of mattress use, the material recovery process simply starts again.

Auping estimates that annually more than 40 million mattresses are disposed of in Europe alone, the majority of which are incinerated. Their take back system in the Netherlands ensures that when their new mattress is delivered, the old mattress is retrieved and recycled, irrespective of the brand, ensuring existing materials are continually optimized, diverted from landfill and kept in use to achieve a circular economy.

• New product initiatives and a system solution.

In the year of its 100th birthday RUDOLF will be at TECHTEXTIL to present its latest innovations and process solutions. Since 1922, RUDOLF offers a wide portfolio of specialty chemicals aiming to increase innovation and sustainability along the entire value chain, from fiber to finish.

At TECHTEXTIL, RUDOLF will present four new product initiatives and one system solution. The Company will hold “Conscious Performance” short seminars at its booth to present them.

New product initiatives
BIO-LOGIC® - Performance products with bio-carbon at core. Textile functionality is ensured through natural, renewable raw materials that are neither chemically nor genetically modified and that are not competing as food, feed or fuel.

CYCLE-LOGIC® - A new path: the upcycling of post-consumer, disposable and non-returnable plastics into valuable textile chemistry. Recycled PET bottles are now raw material for the manufacturing of some of our textile auxiliaries without attacking new, virgin resources.

PRISTINE® - Hygiene and freshness from continuous R&D advances. RUDOLF’s new ingredient brand that groups all high-performing technologies for textile hygiene, protection and freshness.

BIONIC FINISH® ECO - An idea borrowed from Mother Nature. Based on proprietary dendrimer technology, RUDOLF presents an extended family of unique fluorine-free DWR formulations suited for different materials and designed for different applications and needs.

New system solution
ECO-LOGIC® - Two-steps process designed and managed by RUDOLF’s specialists in textile process chemistry. It simulates, analyses and measures the environmental impact of a given industrial textile process to then provide insights into the optimization of resources, costs and CO₂ emissions..

Suominen strengthens its capabilities in sustainable products by enhancing and upgrading one of its production lines in Nakkila, Finland. The investment is made in line with Suominen’s strategy and supports company’s vision to be a frontrunner in sustainability.

“As we foresaw in our strategy the market demand in Europe has changed remarkably towards more sustainable products. With this investment we respond to the increased demand for environmentally friendly products and also enhance our operational performance in terms of safety, quality and productivity,” says Petri Helsky, President and CEO of Suominen.

The total value of the investment is approximately EUR 6 million and the investment project will be completed in the second half of 2023.

The European Pultrusion Technology Association (EPTA) has published a report from its latest conference, which focuses on advances in sustainability and recycling.

More than 130 professionals from the global pultrusion community gathered at the 16th World Pultrusion Conference in Paris on 5-6 May 2022. Organised by EPTA in collaboration with the American Composites Manufacturers Association (ACMA), the event featured 25 international speakers sharing insight on market trends, developments in materials, processing and simulation technologies, and innovative pultruded applications in key markets such as building and infrastructure, transportation and wind energy.

‘Bio-pultrusion’:  
Composites based on natural fibres offer a number of benefits, including low density and high specific strength, vibration damping, and heat insulation. The German Institutes for Textile and Fiber Research Denkendorf (DITF) are developing pultrusion processes using bio-based resins and natural fibres. Projects include the BioMat Pavilion at the University of Stuttgart, a lightweight structure which combines ‘bamboo-like’ natural fibre-based pultruded profiles with a tensile membrane.

Applications for recycled carbon fibre (rCF):
The use of rCF in composite components has the potential to reduce their cost and carbon footprint. However, it is currently used to a limited extent since manufacturers are uncertain about the technical performance of available rCF products, how to process them, and the actual benefits achievable. Fraunhofer IGCV is partnering with the Institute for Textile Technology (ITA) in the MAI ÖkoCaP project to investigate the technical, ecological and economic benefits of using rCF in different industrial applications. The results will be made available in a web-based app.

Circularity and recycling:
The European Composites Industry Association (EuCIA) is drafting a circularity roadmap for the composites industry. It has collaborated with the European Cement Association (CEMBUREAU) on a position paper for the EU Commission’s Joint Research Centre (JRC) which outlines the benefits of co-processing end-of-life composites in cement manufacturing, a recycling solution that is compliant with the EU’s Waste Framework Directive and in commercial operation in Germany. Initial studies have indicated that co-processing with composites has the potential to reduce the global warming impact of cement manufacture by up to 16%. Technologies to allow recovery of fibre and/or resin from composites are in development but a better understanding of the life cycle assessment (LCA) impact of these processes is essential. EuCIA’s ‘circularity waterfall,’ a proposed priority system for composites circularity, highlights the continued need for co-processing.

Sustainability along the value chain:
Sustainability is essential for the long-term viability of businesses. Resin manufacturer AOC’s actions to improve sustainability include programmes to reduce energy, waste and greenhouse gas emissions from operations, the development of ‘greener’ and low VOC emission resins, ensuring compliance with chemicals legislation such as REACH, and involvement in EuCIA’s waste management initiatives. Its sustainable resins portfolio includes styrene-free and low-styrene formulations and products manufactured using bio-based raw materials and recycled PET.

Carbios announces the appointment of two new members to its Executive Committee: Lionel Arras, Industrial Development Director, and Mathieu Berthoud, Sourcing and Public Affairs Director.

Lionel Arras joined Carbios’ teams in 2021 to support the industrial growth of PET enzymatic recycling technology as Industrial Development Director. He was appointed to the Company’s Executive Committee on May 2. An engineer who graduated from ENSIC Nancy and holds an MBA from the Lyon School of Management, Lionel Arras has more than 25 years of experience in the field of process engineering and the chemical industry.
At Carbios, he now heads a team of around 50 people mobilized around three major divisions:
- the industrial demonstration plant, inaugurated last September in Clermont-Ferrand,
- technological development,
- the first Reference Unit project, installed on the Indorama Ventures site in Longlaville, Meurthe-et-Moselle, France.

Lionel Arras, Carbios’ Industrial Development Director: “After the successful start-up of our industrial demonstration plant in Clermont-Ferrand, we are continuing our scale-up with the construction of the first enzymatic recycling plant in the world in Longlaville, France. Its launch, scheduled for early 2025, will enable the processing of 50,000 tons of post-consumer PET waste or the equivalent of 2 billion bottles. It is a great source of pride for me to be able to support Carbios in this strategic development phase.”

Mathieu Berthoud will join Carbios as Sourcing and Public Affairs Director on June 1, 2022. With more than 30 years of experience, including 10 years at Rhodia (now Solvay) and more than 20 years at Suez, in various commercial development or subsidiary management positions, he was most recently Technical and Performance Director for the Group’s recycling and recovery activities. A university-trained scientist, he also holds an MBA from HEC Paris. At Carbios, he will be responsible for securing the supply of PET waste for the future reference plant in Longlaville and the other industrial sites that will follow. He will also manage the Company’s public affairs.

The EREMA Group, which comprises EREMA Group GmbH and its subsidiaries EREMA, PURE LOOP, UMAC, 3S, KEYCYCLE and PLASMAC, closed the 2021/22 financial year with a 17 percent increase in revenue. Consolidated Group revenue amounted to EUR 295 million, and the number of employees increased to over 840. The EREMA Group remains on course for continued growth.

A closer look at the post consumer segment clearly shows a trend towards larger plants, both for PET recycling and for processing polyolefins. For example, the first VACUREMA® Basic 2628 T machine with an annual capacity of up to 40,000 tonnes was recently commissioned at a customer's site in Brazil. This plant features a ten-meter-long special geometry screw with a diameter of 280 millimetres and a weight of 3.5 tonnes. The screw was developed and manufactured by 3S, a subsidiary of EREMA GmbH.

Demand for previously-owned machines at UMAC also remained high during the past financial year. In addition to the general trend towards plastics recycling, the decisive factor here is that customers are more frequently opting for previously-owned systems available at short notice due to the tense situation on the procurement markets. At the same time, businesses that have so far had little contact with recycling are also becoming increasingly interested in this topic. Their need for feasibility studies, consulting and engineering services, project management and turnkey projects are now also very successfully catered for by KEYCYCLE, an EREMA Group company. KEYCYCLE has also acquired from Cadel Deinking the patent, technology and distribution rights for an innovative ink removal technology, which is now being further developed using the know-how of the EREMA Group and shaped into a product that meets industrial standards.

The initiative launched four years ago to modernise and expand existing EREMA Group sites was continued during the past financial year with the expansion and construction of a dedicated machine demonstration centre for PLASMAC in Milan. Equipped with additional production floor space and new and enlarged customer centres, all companies within the group are now well prepared to meet rising demand, and with the new research and development centre under construction in Ansfelden, the framework for further outstanding plastics recycling milestones from EREMA is currently being optimised.