The praised solution has been in use at Eurl Saterex-Iris in Algeria since autumn 2019. Eurl Saterex-Iris is the third biggest tyre manufacturing plant in Africa, serving both local and export markets. The modern plant was mainly designed and constructed by Black Donuts Engineering and its international partner network. Black Donuts is also responsible for production management, which applies the core principles of Lean Management and focuses on reducing the interim stocks to the bare minimum according to the pull method. To enhance this, the company developed an RFID-based electronic eKanban solution together with Toptunniste.

“The eKanban project started from a need to improve production management. The first acute challenge we met was the lack of adequate and accurate information on the overall production status,” Solution Manager Aki Nurminen recalls.

Originally, there were nine Kanban boards located all over the two-floor factory. One had to check each board manually, so it took time and effort to capture a complete view of the production status.

Another deficit concerned the insufficient information provided on manufacturing schedules. The old Kanban boards did not give enough information on when certain materials were supposed to be in production.

The returned cards included no accurate time markings, so it was hard to stay updated, notice stock alerts and to respond on time.

Real-time production status

New technology was needed to solve the problem. It became clear that initiating remote monitoring would require electronic boards instead of the traditional ones. Black Donuts contacted another Finnish technology company, Toptunniste, to present the idea and search for a way to actualise it. The solution was simple: adding RFID features to an existing Kanban board would upgrade it to a more accurate, more informative, and easy-to-use eKanban board. Next, the old cards were replaced by RFID tagged cards, readable through RFID technology.

Now, all nine eKanban boards are online in Saterex’s internal data system and easily monitored from any computer. Consequently, an up-to-date overall view of the entire production is now always at hand.

The eKanban solution enables better and real-time tracking of overall production status and enhances the supervision of production processes.

It adds the time markings automatically to each card on return, keeps account, and establishes automatic triggers to replenish stock when predefined minimums are reached for each inventory item.

The system also calculates and presents the estimated time left before reaching the pre-defined minimum of each item in the downstream processes. This is the lens that helps us prioritize and schedule the production runs.

Optimised processes

The new eKanban boards were taken into use at Saterex tyre plant in fall 2019. For the users operating in the production lines, the new solution has not brought any changes in their daily routines, but the Kanban boards are used the same way as before. For the supervisors and factory management, the new system enables a remote and real-time view of the production status through a web interface.

The new solution helps in prioritizing the tasks and shortens the reaction time to different problems arising in production. eKanban is also a great planning tool, as it gives us a complete process overview, Aki explains.

The eKanban system gets all the production information it needs straight from the company’s MES, where the daily consumption levels of each process, as well as the minimum and maximum storage levels, are defined. Separate eKanban views, visualizing the interim storage levels, can be reviewed through MES which enables effective inventory management.

The eKanban solution is designed for tracking the production, not to automatically assign anything. It is always the team, the people, who make the decisions based on the information they receive. However, the solution helps to improve tracking and optimizing operations, Aki says.

Advanced work management

Moreover, the eKanban solution enhances work management.

Compared to manual Kanban systems, eKanban gives additional information on storage unit rotations, events and even stock rotation history. It is valuable information for both follow-ups and for managing transportation activities and best working methods. Earlier, the material transportation could idle, and the return of cards to the Kanban boards be irregular, which caused various scheduling challenges, stockouts and unexpected changes in demand.

It was nearly impossible to find the root cause for problems and consequently improve it. Thanks to the digitised solution, we can now track every event, which supports work development and feedback giving.

While the manual Kanban boards already gave a good boost for companies in optimizing production, the new eKanban solution brings monitoring, tracking and optimizing to a remarkably higher level.

eKanban is an excellent example of how we can improve proven old methods during digital transformation.

eKanban was designed to add a remarkable value to the supply chain support operations. This was accomplished by optimizing cost-effectiveness, efficiency, and the movement of materials. Currently, Aki’s team is already developing the next generation eKanban solution, one without any physical cards or printed labels and boards. This will serve the needs of the highest automation solutions, which require visual identification instead of manual labelling or printed cards.

The operators do not even need to touch the storage units anymore, but the Electronic Shelf Label (ESL) completes the visual identification. Electronic Shelf Label is automatically updated during the manufacturing processes and events referring to RFID identifications and data communication. This way, the labels are never missing, old or wrong, and they are readable in all occasions and all the time, Aki explains.

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Scandinavian Enviro Systems AB (publ) has disputed a request from Infiniteria Sweden AB and Infiniteria Europe Sàrl to terminate the company’s ongoing reorganisation. In a statement submitted to the Gothenburg District Court on 22 April, Enviro argued no grounds exist to end the process, originally approved on 27 February 2026. A creditors’ meeting on 18 March saw no opposition to the reorganisation continuing.

The dispute stems from Enviro’s decision to terminate the joint venture agreements with Infiniteria under Swedish law, calling them burdensome and loss‑making. Infiniteria filed a termination request on 15 April, which Enviro answered on 22 April. Enviro disputes the request and several supporting claims.

Enviro states the joint venture caused its financial difficulties, while its business plan shows opportunities to build a profitable enterprise using its patented technology. Infiniteria has asserted a preliminary damages claim of approximately EUR 84 million, but Enviro notes the claim is unsubstantiated and partially overlaps with ongoing arbitration announced on 6 February.

Enviro points to contractual liability caps, including EUR 3 million in the marketing and agency agreement and EUR 2 million in the license agreement. Infiniteria has not shown why these caps should not apply. Regarding the license agreement under English law, Enviro maintains termination was lawful, meaning Infiniteria’s exclusive right to Enviro’s technology has ceased.

Despite the legal conflict, Enviro reports strong global interest. A North American feasibility study is progressing faster than expected, and licensing dialogues are ongoing with around 10 stakeholders. Enviro remains determined to build long‑term value without the former joint venture’s constraints.

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Hankook Tire has released a new brand film titled ‘Formula E Rewind’, inspired by the ABB FIA Formula E World Championship. The company serves as the exclusive tyre supplier for the global all-electric racing series, which is organised by the Fédération Internationale de l’Automobile. The latest cinematic work follows a previous Formula E brand film introduced in April last year.

That earlier production focused on Hankook’s advanced motorsports technologies and research supported by cutting-edge infrastructure. Its high production quality earned a Silver Prize in Sound Design at the Seoul Video Advertising Festival 2025, one of South Korea’s largest advertising awards. The newly unveiled film employs a distinctive rewind visual technique, shifting attention from racing outcomes back to the origin of technology. It emphasises that every race starts with the tyre while promoting the innovative ‘iON’ brand, the world’s first full lineup of electric vehicle tyres.

The film dynamically showcases the next-generation electric racing machine GEN3 Evo, which reaches 322 kilometres per hour and accelerates from zero to 100 kilometres per hour in just 1.86 seconds. It also features the official electric racing tyre ‘iON Race’, delivering a powerful sense of speed. By reconstructing race sequences in reverse, the video creates a fresh narrative that boosts viewer immersion. The slogan ‘Where it all begins’ and a composite logo reinforce Hankook’s positioning as a key Formula E partner.

The brand film will be distributed across Hankook’s owned media platforms, including its global website, YouTube and Instagram, aiming to engage motorsports fans, EV users and future mobility consumers.

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Solvay has significantly expanded a global framework agreement with IMI, accelerating the installation of connected industrial sensors throughout its worldwide manufacturing network. Under the extended partnership, IMI remains Solvay’s preferred supplier, with over 5,000 sensors already deployed across 25 sites in 11 countries. The ongoing rollout is enhancing operational reliability and efficiency while simultaneously lowering costs and reducing the company’s environmental impact.

The connected devices, classified as Industrial Internet of Things sensors, continuously monitor vibration and temperature on critical machinery. This real‑time data allows Solvay teams to track asset performance, prevent unexpected breakdowns, and schedule maintenance precisely when needed. The group intends to expand the sensor network to 9,000 units by 2027, reinforcing its shift from traditional time‑based maintenance to a predictive, data‑driven approach.

This sensor initiative is central to Solvay’s Essential for Generations strategy, which prioritizes operational excellence and sustainability. By leveraging real‑time information, the company predicts equipment failures, cuts repair expenses, and limits energy losses and waste. Having scaled from just a few hundred sensors in 2023 to more than 5,000 installed globally, Solvay is building a more resilient and reliable industrial footprint across all regions.

Lanny Duvall, Chief Operations Officer at Solvay, said “Digitalisation is reshaping the way we run our plants. Expanding the use of connected sensors helps us make quicker and better-informed decisions that improve safety, reliability and energy efficiency – while also making our operations more competitive and cost‑effective. It’s a concrete accelerator of the operational excellence transformation we’re driving across Solvay as part of our Essential for Generations strategy.”

Diana Garcia, Global Business Development Manager, Digital Products at IMI, said, “The complexity of modern plant operations, coupled with constant pressure on margins, means the chemical industry cannot rely on manual inspections to ensure maintenance operations are efficient and effective. Our technology provides real‑time insights that support Solvay’s move towards predictive maintenance. We are pleased to deepen this successful collaboration.”

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Nexen Tire America has detailed how original equipment tyre development has shifted from a standalone process to an integrated engineering effort conducted alongside new vehicle design. The company explains that modern vehicle complexity, driven by electrification and advanced driver systems, requires tyre engineering to begin in parallel with suspension, chassis and electronic control development. This earlier collaboration allows tyre performance to be optimised for hybrid and electric vehicle demands such as noise reduction, load capacity and rolling resistance.

Aaron Neumann, Head of the Nexen Tire America Technical Center, describes how suppliers must now adopt faster development cycles and deeper technical collaboration. The traditional model of selecting off-the-shelf tyres has been replaced by purpose-built designs tuned to specific safety, handling and efficiency targets. Electric vehicles have added further criteria including range optimisation and tyre noise mitigation.

To manage these demands, Nexen has expanded its use of simulation and modelling technologies. Finite element analysis and data-driven tyre modelling allow engineers to evaluate performance early in the development cycle, reducing the number of physical prototypes required. Despite this digital focus, physical testing remains extensive and includes laboratory procedures such as high-speed endurance, rolling resistance, uniformity, noise and flat-spotting assessments.

On-road validation involves instrumented traction and braking tests, ride and handling evaluations, treadwear analysis and durability testing across varied surfaces and climates. Each tyre’s tread pattern, construction, footprint and profile are refined through iterative testing specific to the target vehicle. While some materials overlap with replacement tyres, original equipment fitments are engineered to balance performance, efficiency and comfort.

Over the past decade, Nexen Tire has more than doubled its original equipment portfolio in North America. This growth is attributed to an engineer-to-engineer collaboration model emphasising transparency and responsiveness. Many technologies developed for original equipment programmes, including advanced compounds and tread designs, are later incorporated into replacement tyres.

For consumers, these behind-the-scenes engineering efforts result in tyres more precisely matched to vehicle performance. Neumann notes that modern tyres rank among the most complex vehicle components, having to deliver safety, efficiency and comfort simultaneously across a wide range of conditions, even if that complexity remains largely invisible to drivers.

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