From the Sector

As car manufacturers look to further reduce their carbon footprint, Autoneum has developed an innovative front trunk solution for battery electric vehicles (BEVs), made entirely from polyester-based textile. The Ultra-Silent Frunk offers significant weight reduction, improved acoustic and thermal insulation, and uses up to 70 percent recycled material, supporting sustainable and efficient vehicle design. Autoneum, global technology leader in acoustic and thermal management for vehicles, has already received orders for the new frunk from three major OEMs in Asia and Europe to be built in three BEV models. Series production for two BEVs has been underway in China and Germany since last year. 

The global market for BEVs is growing dynamically. With rising demand, the technical development of BEVs is also advancing rapidly. In the front of a BEV, for example, the absence of a combustion engine creates additional storage space under the hood. For this front trunk space, also known as the frunk, Autoneum has developed a fiber-based 100 percent polyester product. This component is designed for high sustainability and combines lightweight, high mechanical robustness, and ex-cellent acoustic and thermal properties in a functionally integrated design. 

Strong Customer Interest and Successful Series Production Underway 
"With the innovative frunk made from our environmentally friendly Ultra-Silent polyester textile tech-nology, we are supporting automotive manufacturers in their goal of minimizing the CO₂ footprint of their products by integrating sustainable and lightweight components," explains Cyro Rovath, Global Product Manager Exterior at Autoneum. „To date, we have already received four awards for our Ultra-Silent Frunk from three major OEMs in Europe and Asia to be built in three BEV models. Successful series production for two BEV models in China and Germany has been underway since 2025, and production for two other vehicles built in China will start within the next few months." 

In comparison to conventional frunk systems made of multiple solid plastic parts requiring complex assembly, Autoneum's Ultra-Silent Frunk is engineered as a single, lightweight, monomaterial com-ponent that can be adapted to the technical and aesthetic requirements of automotive manufactur-ers. The elimination of individual components streamlines both manufacturing and assembly pro-cesses while delivering weight reductions exceeding 50 percent relative to conventional solutions – translating to savings of up to 5 kilograms depending on geometry, number of components and part size. 

Waste-Free Production and Full Recyclability 
Moreover, the Ultra-Silent Frunk uses up to 70 percent recycled material, cutting greenhouse gas emissions by as much as 50 percent compared to injection molded frunks. Its waste-free produc-tion and full recyclability at the end-of-life support the industry’s shift toward a circular economy. The textile frunk also significantly enhances both acoustic and thermal performance. Its highly sound-absorbing Ultra-Silent material helps reduce noise both inside and outside the vehicle. Addi-tionally, outstanding thermal insulation protects temperature-sensitive items stored in the frunk. Tests conducted under controlled conditions show that ice placed in the Ultra-Silent Frunk stayed frozen for up to 28 hours at an ambient temperature of 30°C, significantly outperforming conven-tional plastic alternatives. Based on simulations, the Ultra-Silent Frunk offers the potential to im-prove pedestrian protection and passive safety compared to injection molded plastic solutions due to its higher plasticity. 

Autoneum’s innovative frunk design combines functional, lightweight construction with acoustic and thermal efficiency while also using sustainable materials. Through these efforts, Autoneum is help-ing create environmentally friendly, future-oriented solutions for the automotive industry. 

INDEX™26, the World’s Leading Nonwovens Exhibition, will take place from 19 to 22 May 2026 at PALEXPO in Geneva. With 600 exhibitors expected, INDEX™26 represents the entire value chain of the industry, from raw materials, machinery, producers of nonwovens, components to converters.

This year’s event highlights a clear trend toward high-performance lightweight materials emerging from an increasingly integrated global supply chain. From breakthroughs in engineering to innovations in raw materials, the focus remains firmly on enhancing efficiency and sustainability without compromising quality.

One of the most eagerly awaited unveilings is the introduction of RF6 technology from Reifenhäuser Reicofil. This latest generation of spunmelt production is poised to set new global standards by delivering higher throughput for the finest fibres while enabling user-friendly, low-maintenance operation.

Magnera, created from the merger of Berry and Glatfelter, will present breathable backsheet solutions with a basis weight reduced to just 8 g/m². These are combined with an ultra-soft, thin nonwoven fabric of 10 g/m² to create the lightest breathable solution to date for printed baby and adult backsheets. Magnera will also showcase its Supersoft ATB (Air-Through Bonded) fabric for backsheet applications, which reduces material consumption, lowers freight costs, and shortens delivery times without compromising comfort or quality. Supersoft combines exceptional softness with reliable technical performance, offering enhanced results through optimized thickness reduction.

In the field of raw materials, the Austrian company Borealis is introducing a new polypropylene (PP) grade for spunbond nonwovens based on its Nextension technology. This enables manufacturers to replace complex multi-layer structures with recyclable mono-material designs. Borealis HG485FB improves nonwoven production through its wide processing window and excellent spinning performance, allowing processors to push the boundaries in optimizing web properties, coverage, and strength. 

A.Celli presents its standalone VoluMAX³ line, a high-speed system for 3D embossing and perforation. A.Celli's E-Wind non-stop unwinding, inline cutting, and winding machine has been combined with the leading embossing roller from German exhibitor Saueressig. The result is a flexible, maintenance-friendly system that guarantees maximum precision, quality, and speed in the production of sophisticated surface effects at speeds of up to 600 metres per minute.

Meanwhile, Wisdom Greentech is pushing the boundaries of softness with the world’s first nonwoven material made from 0.4-denier fibres. Featuring a skin-contact layer of 100% cotton, this product is manufactured without chemical binders or ultrasonic bonding. Thanks to a patented process and Trützschler’s dual carding technology, materials finer than silk are created. Trützschler, a specialist in nonwoven technologies, has supplied Wisdom Greentech with four ATB systems to date and will also be exhibiting in Geneva this May.

Seminar programme
Structured around three critical pillars, the seminar programme provides attendees with the insights necessary to navigate an increasingly complex industrial environment. 

Strategic Market Intelligence: At the heart of the programme is an exploration of the trends shaping the global market. Drawing on EDANA’s exclusive industry intelligence, these sessions provide a data-driven overview of the dynamics redefining sectors from hygiene and wipes to filtration and construction. In an era where consumer expectations are rapidly evolving, these insights highlight how the imperative of sustainability has moved from a trend to a core business driver across the entire value chain.

Sustainability and Regulatory Resilience: As the industry faces mounting pressure to enhance resource efficiency, the programme dedicates significant focus to the dual challenges of carbon footprint reduction and end-of-life solutions. Experts will examine how to address environmental concerns while balancing the nuances of regional policies and consumer behaviors. Complementing this is an in-depth analysis of the regulatory landscape, providing manufacturers with a roadmap for aligning their operations with upcoming environmental standards and product safety requirements. This ensures that participants remain both compliant and competitive in a rapidly shifting legislative climate.

Innovation in Specialized Sectors: Beyond the broader market, sessions exploring key trends in the global Filtration sector will spotlight breakthrough applications in high-growth fields. The Geosynthetics session will challenge traditional Western construction methods, comparing them with the rapid infrastructure growth seen in regions like China to showcase how geosynthetics can revitalize modern civil engineering. Simultaneously, the Mobility seminar will position nonwovens as essential enablers for the next generation of transportation. From the lightweighting needs of electromobility to the acoustic and filtration requirements of autonomous vehicles, these sessions illustrate how versatile nonwoven materials are meeting the demands for sustainable, high-tech transportation.