From the Sector

Spinnova has decided to evaluate its existing strategy to prioritise areas that in the short- to medium-term deliver the fastest time to positive cashflow generation and that create the most value for the company’s stakeholders.
 

The company expects to conclude the assessment of its strategy in the coming months, after which the results will be presented in more detail including key actions and any changes to medium- and long-term business targets. Financial guidance for full year 2023 is unchanged.

Spinnova’s unique sustainable technology is a key differentiator. To recognize the value of its technology offering, the company has decided to review opportunities to expand the licensing of its technology to new customers. In the future, Spinnova sees great potential in developing circular raw materials such as textile waste and agricultural waste, as well as recycled SPINNOVA® fibre. Initial tests show that refining these raw materials into micro fibrillated cellulose (MFC) may be more efficient than refining other raw materials Spinnova has worked with. The company has received significant interest from customers wanting to build plants that convert multiple circular raw materials into SPINNOVA® fibre.

Together with Suzano, Spinnova is gathering the learnings from the first Woodspin plant to support the decision making for the next Woodspin factory investment. At the same time Spinnova continues to further develop the technology concept to reduce capital expenditure per tonne of fibre produced compared to the first Woodspin plant. While Suzano develops its MFC process it is expected that the first Woodspin facility will mainly be used for R&D to test new MFC batches and that commercial production volumes will be limited in the short term. The market opportunity and ambition level with Suzano to scale Woodspin’s production capacity remains unchanged

Spinnova will continue to have the option to invest into all future Woodspin and Respin plants, as per the respective joint venture agreements. The company will evaluate whether it participates in these investments based on the value it creates for Spinnova’s shareholders compared to other opportunities to invest Spinnova’s capital. Regardless of whether Spinnova invests its own capital into future plants, Spinnova will continue to be the exclusive technology provider to Woodspin and Respin, and they will continue to be important technology customers of Spinnova.

ANDRITZ has received an order from Lotus Teknik Tekstil A.Ş., Türkiye, to install a Metris All-In-One digitalization platform for its new WetlaceTM CP nonwovens production line from ANDRITZ. The integration will be finalized in September 2023.

Lotus Teknik Tekstil A.Ş. is a leading nonwoven roll good producer and a member of the Sapro group, one of the top three producers of wet wipes globally.

The Metris All-in-One platform developed by ANDRITZ provides full support for industrial plants throughout their entire life cycle. It combines a complete range of functionalities for professional production management, simulation and optimization using the latest artificial intelligence methods, plus cyber security, and condition monitoring with smart sensors in an integrated approach.

It will support Lotus Teknik Tekstil in further optimizing the operating efficiency of its ANDRITZ Wetlace CP line by

• ensuring a stable production process via data collection and process monitoring,
• reducing operational costs through optimized production traceability and energy monitoring,
• improving final product quality thanks to a stable process, and
• reducing production waste by optimizing raw material management.

INDA and EDANA, the leading trade associations representing nonwovens and related industries, joined forces to implement and support the industry’s first Quality and Audit Program (QAP) in the United States. This joint effort will increase the reach of, and support for, the program in the North American absorbent hygiene products and wet wipes industries.

Much like the harmonization of test methods years ago, this joint program has the potential to reduce complexity for both suppliers and converters of AHP and wipes. This program grew from the inefficiency of facing multiple audits from converter supplier audit programs, often assessing similar requirements, but according to differing standards.

The program went through a rigorous testing and piloting phase before being rolled out in the summer of 2022. Initially only available in Europe, the program is expanding its reach to cover Asia and the Americas.

More information is available on the EDANA website where converters and suppliers can register to take part. The program is based on a harmonized quality and hygiene standard, which facilitates an objective third-party audit. Organizations can also register to follow a training course to familiarize themselves with the standard.

Spinnova has entered into a yarn development cooperation agreement with the Portuguese company Tearfil, where Tearfil will operate Spinnova’s R&D yarn-spinning line. The yarn-spinning line is intended for product development and will be located in Guimarães, Portugal at Tearfil's facilities.  

The rationale behind the yarn-spinning line is for research and development into using Spinnova's fibre in commercial scale yarn production and to streamline development work with industry partners.   
Spinnova has decided to locate the line in Guimarães in Portugal, at Tearfil’s facilities. Spinnova will benefit from the industry know-how of a strong partner and from the proximity of one of Europe’s most significant textile industry hubs in Portugal. This will improve Spinnova’s access to global textile markets.   

Spinnova’s yarn-spinning line will be installed at Tearfil's premises. The technology delivery and installations are expected to take place in the fall of 2023, and the spinning line is intended to be operational by the end of the year. Tearfil is responsible for the yarn-spinning line's operations, and Spinnova will use a part of the line capacity for its product development.  

In 2021, Spinnova announced that it would establish an R&D yarn-spinning line in Jyväskylä, Finland. The decision to change the location was made during the feasibility planning and discussions with potential partners. This change in location and operational model will slightly decrease the capital expenditure and will lead to lower operational expenses.  

The technology supplier for Spinnova's new spinning mill line is the Swiss-based company Rieter. Rieter is a leading supplier of systems for manufacturing yarn from staple fibers in spinning mills. The company develops and manufactures machinery, systems and components used to convert natural and man-made fibers and their blends into yarns in the most cost-efficient manner.

Following their entry into the fibres and textiles sector, as announced at K 2022, recycling machine manufacturer EREMA launches the INTAREMA® FibrePro:IV - which has been specially developed for PET fibre-to-fibre recycling - at ITMA in Milan from June 8 to 14. Thanks to its especially gentle material preparation and efficient removal of spinning oils, the rPET produced can be reused in proportions of up to 100 percent for the production of very fine fibres.

PET is regarded as a key material for the production of synthetic fibres. Around two thirds of the total volume of PET goes into the production of PET fibres for the textile industry. This highlights the importance of high-quality recycling solutions for the circular economy. By combining proven INTAREMA® technology with a new IV optimiser, EREMA succeeds in processing shredded PET fibre materials heavily contaminated by spinning oils in such a way that the finest fibres can be produced again from the recycled pellets. The system, which now joins EREMA's machine portfolio as the INTAREMA® FibrePro:IV, is characterised by a longer residence time of the PET melt. This is an essential factor for achieving high quality recycled pellets, as it allows the spinning oils and other additives used to improve the handling of the fibres during manufacturing to be removed more efficiently than in conventional PET recycling processes. Following extrusion, by polycondensation the intrinsic viscosity (IV) of the PET melt is increased in the new IV optimiser and under high vacuum to the precise level that is needed for fibre production. "Including filtration the output quality that we achieve with this recycling process is so high that ultra-fine fibres of up to 2 dtex can be produced using these rPET pellets, with an rPET content of 100 percent," says Markus Huber-Lindinger, Managing Director at EREMA. Waste PET fibre from production processes can therefore be further processed into rPET filament fibre, carpet yarn and staple fibre.

While the focus of the fibre and textiles application is currently still on PET fibre recycling, EREMA is committed to driving forward the recycling of mixed fibre materials from classic textile recycling collection in a next project phase. In order to accelerate development work, the EREMA Group opened its own fibre test centre, where a cross-company team is working on recycling solutions for fibre-to-fibre applications. The centre also operates a fully equipped and variable industrial-scale recycling plant. It includes the peripheral technology required and is available to customers for trials.

Indorama Ventures Public Company Limited (IVL) and Carbios, a biotech company developing and industrializing biological solutions to reinvent the life cycle of plastic and textiles, announce the signing of a non-binding Memorandum of Understanding (MOU) to form a Joint Venture for the construction of the world’s first PET biorecycling plant in France.  

Based on and subject to the comprehensive terms set out in the MOU, Indorama Ventures plans to mobilize about €110 million for the Joint Venture in equity and non-convertible loan financing , pending final engineering documentation and final economic feasibility studies. Both parties have acknowledged their mutual support for the implementation of the project and their intent to finalize contract documentation before end 2023.

Subject to the successful performance of this first plant in France, Indorama Ventures confirms its intention to potentially expand the technology to other PET sites for future developments.

Under the agreement signed June 1, Carbios, which filed for plant permitting in December 2022, should acquire 13ha land from Indorama Ventures’ existing PET plant at Longlaville and expects to be granted permits by Q3 2023, allowing start of construction by end of 2023 and targeted commissioning in 2025.  The land surface offers the possibility to double capacity. Pursuant to this MOU, Indorama Ventures shall ensure 100% of output repolymerization and both partners shall collaborate to secure feedstock supply.

The total capital investment for the new plant is re-estimated to be around €230 million, taking into account recent impact from inflation. Project costs shall be financed by the sums mobilized by Indorama Ventures, the French State and Grand-Est Region subsidies available for the project , and by equity capitalization of the Joint Venture by Carbios. Part of Carbios’ equity injection into the Joint Venture shall be financed by a portion of Carbios’ current cash position (i.e. €86 million as of 30 April 2023). Carbios is actively examining the best options to finance its remaining equity injection into the Joint Venture and will choose the most appropriate solution and timeline based on market conditions.

The project is part of Indorama Ventures’ Vision 2030 ambition to build on its leadership as a global sustainable chemical company. The company’s ESG commitments include spending $1.5 billion to increase its recycling capacity to 50 billion PET bottles per year by 2025 and 100 billion bottles per year by 2030. To meet these goals, Indorama Ventures, the world’s largest producer of recycled PET resin used in beverage bottles, is investing in new recycling technologies, including advanced recycling, in addition to expanding its global footprint of mechanical recycling sites, including two in France.

Carbios has developed a disruptive enzymatic depolymerization technology that enables efficient and solvent-free recycling of PET plastic and textile waste into virgin-like products with an aim to achieve true circularity. Carbios has ambitious plans to become a leading technology provider in advanced recycling of PET by 2035. After successful ongoing operations in its demonstration plant in Clermont-Ferrand in France, Carbios has been collaborating with Indorama Ventures for over a year to assess the commercial and technical feasibility of the technology. The world’s first industrial-scale enzymatic PET recycling plant at Longlaville will have a capacity to process about 50,000 tons of post-consumer PET waste per year, including waste that is not recyclable mechanically, equivalent to 2 billion PET colored bottles or 2.5 billion PET trays.

B.I.G. Yarns unveils its new “SustainableYarns” platform, with Clerkenwell Design Week visitors the first to be invited to get on board and focus on what matters most for the design and manufacture of sustainable soft floorings.

The expert in polyamide (PA) 1 step 3 ply yarns offers a range of options for manufacturers to introduce sustainable yarns into carpet solutions and reach sustainability targets faster and more efficiently.

The Sustainable Yarns range creates opportunities to design with recycled content yarn (EqoCycle), to work with renewable resources (EqoBalance), and, following the launch of new polyamide 6 (PA6) EqoYarn at Clerkenwell Design Week, to also leverage the low-impact value chain.

New addition EqoYarn is a new low-impact PA6 carpet yarn based on the most recent innovations in polymer production, which enable yarn manufacturers to lower their carbon footprint by nearly 50% and give carpet manufacturers more options to reduce their impact.

For its EqoYarn Bulk Continuous Filament (BCF) production process, B.I.G. Yarns has selected the few best-in-class partners that have made major steps forward in terms of sustainability, and reduced their greenhouse gas emissions thanks to continuous investments in process efficiency, green energy, heat optimization and waste reduction. The result is EqoYarn with a carbon footprint of 4 kg CO2 eq/kg yarns, which is a CO2 reduction of up to 50% compared to conventional PA yarns.

EqoBalance PA6 yarns enable customers to reach an even higher CO2 reduction of up to 75%. Manufactured with polymers made from renewable resources such as organic waste from cooking oil instead of virgin or fossil feedstock, these yarns have a carbon footprint of 1.98 kg CO2 eq./ kg yarns. They help carpet manufacturers to create products with an extremely low carbon footprint.

EqoCycle PA6 yarns are fully recyclable and incorporate 75% recycled content originating from recycled and regenerated PA6 granules. With a carbon footprint of 4.64 kg CO2 eq./ kg yarns, they deliver the same high-quality performance of virgin PA6 yarn with the benefit of 37% CO2 reduction. EqoCycle yarns offer carpet manufacturers a sustainable alternative to help reduce the ecological footprint of their products and move towards a circular economy without jeopardizing the end-product quality.

In addition to the different CO2-reducing options, B.I.G. Yarns’ customers can access an unlimited colour range to elevate their designs. Its BCF technology for polyamide yarns, twisted and heat-set yarns, one-colour to multi-colour, between 650 and 15000 dTex, along with its colour studio, are available to support their creation of customised collections.

On the sidelines of the Intertextile Shanghai fair, the Swedish textile-to-textile recycling innovator Renewcell and the leading Chinese viscose manufacturer Tangshan Sanyou announced the next step in their partnership to make fashion circular that stretches back to 2018.

The two companies’ new shared ambition is to offer manufacturers and brands Circulose® viscose fibers made from 100% recycled textiles in commercial quantities starting in 2024. The collaboration has been facilitated by Ekman Group, Renewcell’s exclusive global trading partner.

“I am very happy to announce this acceleration of our long-standing partnership with Tangshan Sanyou. They were the first commercial producer of Circulose®-based fibers in the world, and the first to commit to sourcing significant volumes from us. Now, they aim to also be the first to commercialize 100% Circulose® content fibers” said Patrik Lundström, CEO of Renewcell, adding "I applaud Tangshan Sanyou’s vision and support to scaling next gen raw materials like Circulose®.”

The announcement, which follows the recent start of deliveries of 100% recycled textile Circulose® pulp from Renewcell’s newly opened Renewcell 1 recycling plant, is the result of successful validation of Circulose®’s quality in production at Tangshan Sanyou’s commercial-scale manufacturing lines. Tangshan Sanyou would strive to finish the mission of producing commercial volumes of 50% Circulose® content fibers during 2023 and work towards achieving the delivery of 100% Circulose® content branded viscose fibers to selected fashion brands and manufacturers starting in 2024. The two companies will cooperate to market the fibers globally using Renewcell’s Circulose® ingredient brand name.

Mr. Zhang Dongbin, Executive Vice General Manager of Tangshan Sanyou Chemical Fiber, says, "Through the collaboration with Renewcell, we have achieved to use Circulose® made from recycled cotton in the production of our viscose fibers, which is great beneficial to improving resource utilization efficiency and lowering carbon footprint of the industry. It has brought a huge impact in the sustainable fashion industry. We will continue putting efforts in forming good interaction between consumers, brands and enterprises, convey the concept of circular sustainable fashion, promote the greening of textile industry, and ensure a more sustainable way to ensure the sustainable development of the textile industry. Protecting the global ecological environment by applying sustainable solutions is our common goal."

Toray Industries, Inc., announced that it has combined nanotechnology and fiber technology to create a cross-shaped polymethyl methacrylate (PMMA) nanopore fiber that efficiently adsorbs pathogenic proteins in the blood.

The company developed this fiber by employing its PMMA hollow fiber membrane spinning technology. Changing the nanopore size on the surface and inside the fiber makes it possible to control the types of protein that this material adsorbs. This could become a fundamental blood purification technology for a range of protein adsorption columns that cause diseases.

The fiber’s cross-shaped cross section has a larger surface area than fibers with round ones. This provides much better contact between the blood and fiber and significantly enhances protein adsorption efficiency.

Toray is the only company to have commercialized a PMMA hollow-fiber membrane artificial kidney for dialysis treatment. Its new nanopore fiber benefits from PMMA’s good protein adsorption and biocompatibility. Using the structural formation of a stereocomplex from two PMMA types entangled spirally during the spinning process to form the fiber shape, Toray made it possible for the fiber itself to develop pores of several to dozens of nanometers. Depending on the pore size, large proteins cannot go inside the pores. If they are too small, they are not trapped. This enables selective adsorption of moderately sized proteins trapped in pores.

The fiber pore sizes are adjustable to the diameters of target proteins for a range of diseases. These include inflammatory proteins in sepsis, autoantibodies in autoimmune diseases, and causative proteins in chronic illnesses. Toray’s technology is thus fundamental to developing disease-causing protein adsorption columns to purify blood.

Toray’s cross-shaped cross section suppresses inter-fiber adhesion, increasing the surface area per volume and enabling highly efficient protein adsorption. For blood purification applications, higher capacity adsorption columns increase blood removal amounts from the body, which can be especially stressful for the elderly and children. The new fiber’s highly efficient protein adsorption should contribute to compact, high-performance protein adsorption columns.

Indorama Ventures Public Company Limited (IVL) has been named winner of the Best Sustainable Product Award at the Chemical Week Sustainability Awards 2022. The award was for IVL’s DejaTM Carbon Neutral pellets, a carbon-neutral virgin polyethylene terephthalate (PET) resins, helping to reduce environmental impact.

The Deja™ brand covers carbon neutral virgin and recycled PET resins and a range of recycled PET (rPET) products, including flakes, resins, fibers, and yarns. It provides IVL’s global customers with a range of high-performance applications, including packaging, lifestyle, automotive, apparel, and medical equipment. The solutions help environmentally conscious companies meet their sustainability goals.

IVL has set ambitious 2025 and 2030 targets, which shall be met through its six-pronged decarbonization strategy, including energy transition, improving operational efficiency, circular feedstock, and future technologies. The company also has a goal to recycle 100 billion PET bottles annually by 2030.

Chemical Week Sustainability Awards recognize the industry's best efforts in addressing financial, operational, and strategic challenges by focusing on ESG and sustainable product development. The awards were assessed by S&P Global, the world's leading credit rating agency, and a panel of experts from various companies across the chemical industry's value chain.