From the Sector

• RISE® – Research, Innovation & Science for Engineered Fabrics Conference – Returns In-Person

Nonwovens innovators will convene in-person for RISE® – Research, Innovation & Science for Engineered Fabrics Conference – the industry’s premier conference on nonwovens science and technology, Sept. 27-28 at North Carolina State University in Raleigh.

The 12th edition of RISE returns live to Talley Student Union after being held virtually over the last two years. The event is co-organized by INDA and The Nonwovens Institute at North Carolina State University. Registration is now open at the RISE® website. https://www.riseconf.net/

Experts in product development, material science, and new technologies will come together for this insightful two-day conference focused on promising technology developments, future needs and market opportunities. Participants will have opportunities to exchange views on innovative nonwoven technologies and applications, furthering INDA’s strategic initiative to connect and convene the industry.

The 2022 RISE® program will focus on breaking developments in responsible sourcing of nonwoven inputs, realistic end-of-life options, and circularity opportunities in the world of nonwovens and engineered materials with thought leaders presenting on these cutting-edge topics.

Innovations that solve problems and advance the nonwovens industry will be recognized with the 2022 RISE® Innovation Award. The award will be presented Sept. 28 in the culmination of the event. Companies can self-nominate products online http://www.inda.org/awards/rise-innovation-award.html until July 15.

RISE® participants will have the special opportunity on Sept. 27, from 5:30 to 7:30 p.m., to tour The Nonwovens Institute’s $50 million-plus, 60,000 square-foot facilities featuring state-of-the-art equipment, pilot lines and analytical facilities, and attend a networking reception at the on-campus Lonnie Pool Golf Course Clubhouse. The tour will be limited to 50 attendees and advance response is required. The reception will be open to all attendees.

Speaker Snapshot

A few topics that will be addressed by visionary speakers at RISE® include:

• North American Economic Outlook - Robert Fry, Jr., Ph.D., Principal, Robert Fry Economics LLC
• Sustainable Fibers – Developments and the Future - David Grewell, Ph.D., Director, Center for Bioplastics and Biocomposites
• Achieving Supply Chain Circularity - Redesigning Plastics to be Recyclable-by-Design - Kat Knauer, Ph.D., Program Manager - V Research, National Renewable Energy Laboratory (NREL)
• Novel Biobased Resins Outperforming Plastics and Other Biodegradable Biopolymers - Steven Sherman, CEO, BioLogiQ, Inc.
• Stereochemistry Strategies to Toughen Sugar-Based Polymers and Degradable Elastomers - Matthew Becker, Ph.D., Hugo L. Blomquist Distinguished Professor, Duke University
• Biobased Multicomponent Structures Providing Unique Characteristics and Sustainable Properties to Nonwovens - Kristel Beckers, Senior Application Technician, Total Corbion PLA

Cobra International, a leading manufacturer of advanced composite products for the watersports, automotive, marine, and industrial sectors, will highlight recent diversification into new composite markets at JEC World 2022, with exhibits ranging from VTOL drones to carbon fibre prosthetics.  Cobra will also demonstrate how it is working alongside automotive and water sports customers to further enhance the sustainability of products in these sectors.

High Volume Production Capacity for the UAV sector
Cobra will display a wing from the Swiftlet UAV. This compact tactical fixed wing UAV platform has a 5.5m wingspan and was developed by the Royal Thai Air Force and National Science and Technology Development Agency (NSTDA) for survey, monitoring and search and rescue operations. Cobra manufactured the 32kg Swiftlet composite airframe using a combination of CNC cut carbon sandwich internal structure and PVC foam sandwich skins using both high grade glass fibre and carbon fibre reinforcements.  

Sustainability Options for Automotive and Watersports
Sustainability has a been a key focus for the Cobra Waterports division and CAC, the Cobra automotive business unit. At JEC World 2022, Cobra will showcase the increasing material and process options it has developed with both bio-resin and natural fibre reinforcements variants presented alongside more traditional carbon fibre parts.

Visitors will be able to get up close to a new Bio SUP Wingfoil board featuring a basalt, flax, bamboo and GreenPoxy bio-epoxy construction created for partners NSP, as well as state-of-the-art compression moulded prepreg foils. Cobra’s first fully recyclable surfboard incorporating the Recyclamine® resin technology that Cobra was recognised for in the 2020 JEC Innovation Awards will also be on display alongside a new Audi e-tron foil by Aerofoils – the world’s safest electric hydrofoil board.

The CAC team (Automotive Business Unit of Cobra) will present a set of OEM mirror cap parts that showcase a range of carbon SMC, woven visual carbon, pure woven visual flax, hybrid flax-carbon and painted flax construction options for the same component.  Clear carbon aesthetic and structural parts including CAC made M-carbon components for the BMW S 1000 RR Motorcycle will furthermore underline the high quality and eye-for-detail for which CAC is renowned.

Carbon Prosthetics
An entirely new composite application for the company, Cobra will also show two composite prosthetic devices at JEC which were productionised by the in-house design and development team. Working alongside a leading Thai university and a medical device OEM, Cobra created a rapid and cost effective series production process for a lightweight carbon fibre prosthetic foot. In another example of lightweight composites creating major quality of life improvements, Cobra has also designed and manufactured a carbon and glass fibre prepreg foot support for Elysium Industries.

Hypetex®, a leader in colouring carbon fibre materials, is delighted to announce that its Hypetex® Kromaskin™ field hockey stick for adidas has been selected as a finalist for the 2022 JEC Innovation Awards.

Hypetex® was commissioned by adidas to develop a market leading hockey stick differentiated from existing equipment not just by its unique pigmented carbon fibre finish, but also by its game changing hitting power and consistency. The patented range of Kromaskin™ sticks, created with support from project partners Textreme® and Marque Makers, was found to outperform competitors in a benchmark study against eight other premium hockey sticks carried out by Loughborough’s Sports Technology Institute (STI).

Hypetex® lead the design, engineering, materials, and production process development for the adidas field hockey stick project. By incorporating the stick’s finish colour within the outermost carbon fibre layer, the stick mould could be adjusted outwards, placing the highly structural spread tow materials right at the outer extremities of the mould cavity, increasing mechanical performance and maximising the structural benefits of the composite materials used.

Whilst the Kromaskin™ surface provides a stunning depth of colour with minimal finishing required after demoulding, the Hypetex® technology, including an epoxy based expanding microsphere system used in the core, delivers significant performance gains on the hockey pitch. In tests at the STI, adidas Kromaskin™ sticks had up to 16% higher coefficient of restitution (COR), meaning they will return more energy and the ball will travel faster. In addition, through the production led design and materials used, the variation in COR was 70% less than the other sticks on test, a significant reduction in the production inconsistencies common with the manufacturing of performance sporting goods.

The AVK – Industrievereinigung Verstärkte Kunststoffe – has once again presented its Innovation Awards to companies, institutes and their partners. Three composites innovations were recognised in each of the three categories – “Innovative Products/Applications”, “Innovative Processes” and “Research and Science” – at the new event JEC Forum DACH on 23 November 2021, the first edition of which was held in Frankfurt.

“As usual, the submissions included a lot of very interesting and promising products and processes this year. The Innovation Awards highlight the outstanding efficiency, cost-effectiveness and sustainability of fibre-reinforced plastics as well as the companies and institutes operating in the sector,” explains Dr. Elmar Witten, Managing Director of the AVK. The jury of leading experts from the industry honoured the following innovations this year:

Category “Research and Science”
First place in the “Research and Science” category was awarded to the German Aerospace Center (DLR) for its Bondline Control Technology (BCT). This innovative process is used for quality control and assurance of bonded joints. The core element is a porous fabric which is applied to a joining surface using an epoxy adhesive or matrix resin. Peeling away the fabric creates a chemically reactive and undercut surface and can also be used as a test to check adhesion to the substrate. BCT has potential in a variety of possible applications. For example, peel ply can be replaced by BCT fabric to produce composite components with an optimised joining surface. The cost-effective BCT peel test is suitable for coupon testing and process control. In addition, the combined adhesion test and surface pre-treatment can be used for quality assurance of bonded repairs on fibre composite structures.

Second place was taken by the Institute of Textile Technology (ITA) at RWTH Aachen University and its partners AEROVIDE GmbH, Altropol Kunststoff GmbH, Basamentwerke Böcke GmbH, TechnoCarbon Technologies GbR with “StoneBlade – Lightweight construction with granite for the wind industry”. This innovation enables manufacturers to reduce the amount of non-recyclable materials used in rotor blade construction. At the same time, it reduces the weight of these components and improves the mechanical properties relating to the stability of wind turbines. The innovative approach replaces glass-fibre reinforced plastic in the blade components with hard rock – a natural, cost-effective and recyclable lightweight material. The slabs of rock are cut and ground to a thickness of just a few millimetres and embedded in a fibre composite laminate with carbon fibre, which stabilises them for alternating load cases. The pre-stressed material is pressure-stable in the composite and can absorb tensile forces in the event of continuously alternating loads without any loss of stiffness.

Third place went to the Dresden University of Technology – Institute for Lightweight Construction and Plastics Technology (ILK) with its partner Mercedes Benz AG for the interdisciplinary development of a highly integrated inductive charging module for electric vehicles. The ultra-thin charging module was designed to make optimum use of space in the vehicle underbody without reducing ground clearance. An interdisciplinary approach was adopted for the development process. This involved the electrical, mechanical and process characterisation of high-frequency Litz wires, ferromagnetic foil and metal wire cloth as well as the creation of a simulation model. The result is a demonstrator for a charging system with a structural height of 15 mm and a total weight of 8 kg. It achieves a transmission efficiency of up to 92 percent at 7.2 kW nominal power and active air cooling. The hardware demonstrator was fabricated in a 3-step process using RTM and VARI techniques.

Overview of all the winners in the three categories:
Category “Innovative Products/Applications”
1st Place: “Traffic signs from Nabasco (N-BMC)” – Nabasco Products BV and Lorenz Kunststofftechnik GmbH, partners: Pol Heteren BV and NPSP BV
2nd Place: “Novel, ultratough vinyl ester resin for the construction of large marine vessels” Evonik Operations GmbH
3rd Place: “Air intake housing with a multi-material design for gas turbines” – MAN Energy Solutions SE, Leichtbau-Zentrum Sachsen GmbH and Leichtbau-Systemtechnologien KORROPOL GmbH.
Category “Innovative Processes”
1st Place: “In-mould wrapping” off-tool, film-coated, fibre composite components for exterior applications – BMW Group, Partner: Renolit SE
2nd Place: “Adaptive automated repair of composite structural components in the aviation sector” – Lufthansa Technik AG, Partner: iSAM AG
3rd Place: “Automated surface pre-treatment using VUV excimer lamps” – CTC GmbH
Category “Research and Science”
1st Place: “Bondline Control Technology (BCT)” – German Aerospace Center (DLR)
2nd Place: “StoneBlade – Lightweight construction with granite for the wind industry” – Institute of Textile Technology at RWTH Aachen University, Partners: AEROVIDE GmbH, Altropol Kunststoff GmbH, Basamentwerke Böcke GmbH, TechnoCarbon Technologies GbR
3rd Place: “Interdisciplinary development of a highly integrated inductive charging module for electric vehicles” – Dresden University of Technology – Institute for Lightweight Construction and Plastics Technology (ILK), Partner: Mercedes Benz AG

Submissions for the next Innovation Award can be made from the end of January 2022.

• Next-Gen Technologies for Nonwovens/Engineered Materials
• Canopy Respirator from Canopy Wins Innovation Award

145 professionals in product development, material science, and new technologies convened for the 11th conference edition of RISE®—Research, Innovation & Science for Engineered Fabrics, held virtually, Sept. 28-30. The event was co-organized by INDA, the Association of the Nonwoven Fabrics Industry, The Nonwovens Institute, and North Carolina State University.

The program focused on Nonwoven Material Science Developments, Sustainability, Increasing Circularity, Promising Innovations, Process Innovations, Material Innovations, Government/NGO Challenges to Single-Use Plastics, Machine-Assisted-Learning Development of Biopolymers, and Market Intelligence and Economic Insights.

Participants praised the high-quality program content, in-depth round table discussions, networking and Q&A’s where participants ask expert speakers questions pertaining to their focused presentations.

Highlights among the 26 presentations included

• Sustainable Solutions for our Plastic Planet Predicament, by Marc A. Hillmyer, Ph.D., McKnight Presidential Endowed Chair, University of Minnesota;
• Closed-Loop Recycling Pilot of Single-Use Face Masks by Peter Dziezok, Ph.D., Director of Open Innovation, Proctor & Gamble;
• Innovating a Sustainable Future for Nonwovens: A European Perspective, by Matt Tipper, Ph.D., CEO, Nonwovens Innovation & Research Institute (NIRI);
• Phantom Platform: The Polyolefin-cellulose Coformed Substrates Technology, by Fabio Zampollo, CEO and Founder of Teknoweb Materials; 
• Guiding Environmentally Sustainable Innovations – From Reactive to Proactive Life Cycle Management, by Valentina Prado, Ph.D., Senior Sustainability Analyst, EarthShift Global LLC;  
• High-Loft, Ultra-Soft Hygiene Solutions, Paul E. Rollin, Ph.D., Senior Principal Scientist – Global Hygiene, Propylene-Vistamaxx-Adhesion (PVA) Global Technology, ExxonMobil Chemical Company;
• Canadian Plastic Policy Update, by Karyn M. Schmidt, Senior Director, Regulatory & Technical Affairs, American Chemistry Council (ACC).

Other highlights included the announcement of Canopy Respirator as the winner of this year’s RISE® Innovation Award winner. The annual award recognizes innovation in areas within and on the periphery of the nonwovens industry which use advanced science and engineering principles to develop unique or intricate solutions to problems and advance the usage of nonwovens.

RISE® Innovation Award Winner
The RISE® Innovation Award was presented to Canopy for their Canopy Respirator. The productis an innovative respirator that is fully mechanical, non-electrostatic, with a filter designed for superior breathability while offering the wearer facial transparency. The breakthrough respirator features 5.5mm water column resistance at 85 liters (3 cubic feet) per minute, 2-way filtration, and a pleated filter that contains over 500 square centimeters of surface area. The patented Canopy respirator resists fluids, and eliminates fogging of eyeglasses.

• Innovations in Protection, Efficiency and Engineered Fabrics

INDA, the Association of the Nonwoven Fabrics Industry, announced the three finalists for the prestigious RISE® Innovation Award during the 11th edition of the Research, Innovation & Science for Engineered Fabrics Conference, (RISE®) to be held virtually September 28-30, 2021.  The award recognizes novel innovations in the nonwovens industry that creatively use next-level science and engineering principles to solve material challenges and expand the usage of nonwovens and engineered fabrics. These three finalists will present their innovative material science solutions as they compete for the RISE® Innovation Award.

Canopy Respirator
Canopy is an innovative respirator that is fully mechanical, non-electrostatic, with a filter designed for superior breathability while offering the wearer facial transparency. The breakthrough respirator features 5.5mm water column resistance at 85 liters (3 cubic feet) per minute, 2-way filtration, and a pleated filter that contains over 500 square centimeters of surface area. The patented Canopy respirator resists fluids, and eliminates fogging of eyeglasses.  

Evalith® 1000 Series
Johns Manville’s innovative Alpha Binder is a formaldehyde-free, high bio-carbon content, toxic-free binder formulation ideal for carpet mat applications. Alpha Binder eliminates monomer and polymer synthesis, uses a bio-degradable catalyst, and requires 70% less water in manufacturing. The resulting glass mats made of Alpha Binder are named “Evalith 1000” and reduces energy consumption during manufacturing by over 70% compared to alternative petroleum-based binders. Evalith 1000 was commercialized in North America in 2020.

Fiber Coated, Heat Sealable, Breathable, Hybrid Membrane, Fabric Protection
TiGUARD protective fabric is a construction of monolithic or hybrid imperious/moisture eliminating membranes with a surface covered with micro-fiber. This nonwoven product is a multi-layer all polyester fabric specifically for chemical and microbial protective fabrics, products, and garments. It is constructed of compatible heat seal-able materials which lend themselves to high-speed heat seal-able production and ultimately automated manufacture of garments without sewing. It is a combination of a densely flocked polyester fiber surface on polyester membrane supported by polyester scrim.
Virtual RISE™ conference attendees include technology scouts and product developers in the nonwoven/engineered fabrics industry seeking new developments to advance their businesses. These attendees will electronically vote for the recipient of the 2021 RISE® Innovation Award, on Wed. Sept. 29th. The winner will be announced Thurs., Sept. 30th.

The conference program will cover timely and relevant industry topics including: Material Science Developments for Sustainable Nonwovens; Increasing Circularity in Nonwovens; Market Intelligence & Economic Insights; Promising Innovations in Nonwovens; Process Innovations in Nonwovens; Material Innovations in Nonwovens;  the full program can be viewed on the link: https://www.riseconf.net/conference.php

GREENBOATS, Sicomin and Bcomp are nominated as finalists for the JEC Innovation Awards 2021. The three project partners have been selected as finalists in the awards’ Renewable Energy category for their innovative Green Nacelle – the first offshore nacelle manufactured with natural fibre composites (NFC).

The Green Nacelle was designed by NFC innovators GREENBOATS, who were also responsible for the structural engineering, manufacturing and assembly of the nacelle.  By incorporating Bcomp’s ampliTex™ flax reinforcements, FSC certified balsa wood cores and bio-based resins, the Green Nacelle’s NFC construction saves approximately 60% CO2 equivalent and reduces the energy consumption by over 50% compared to a nacelle made with existing GFRP technology.

In addition to the lower CO2 footprint, the natural fibre composite structure also introduces viable options for the end of the nacelles’ life unlike traditional GFRP structures - an issue of increasing concern for the wind energy sector that presents a great opportunity for natural fibre composites to bring a sustainable change to this market.

Sicomin, the formulator and supplier of the leading range of GreenPoxy bio-based epoxy resin systems, supplied its DNV GL approved InfuGreen 810 resin system that was used to infuse the Green Nacelle’s main structural sandwich panels, as well as providing intumescent FR gelcoats, bio-based laminating resins and UV resistant clear coatings for the groundbreaking new nacelle.  Materials, as well as on-site technical support, were delivered by Sicomin’s German distributor TIME OUT Composites.

The winners of the awards will be announced during JEC Connect which will be held on the 1st and 2nd June 2021.