From the Sector

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.

• 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

INDA, the Association of the Nonwoven Fabrics Industry, wrapped up its 15th annual World of Wipes® International Conference, July 12-15, with a presentation of the World of Wipes Innovation Award® to Kimberly-Clark Corporation and the highest attendance record in six years.

This year’s WOW conference welcomed 475 enthusiastic professionals from 14 countries to its in-person World of Wipes® (WOW) International Conference to advance their wipes business. Held in Atlanta, GA, the conference was notable as the first in-person conference in the nonwovens and engineered fabrics industry in 500 days due to the pandemic.

Industry professionals from 33 global companies delivered presentations and answered questions in sessions that included Wipes and the Growing Plastics Debate, Regulatory Requirements for Disinfecting and Sanitizing Wipes, Trends in the Wipes Markets and Among Consumers, Wet Wipe Preservative Innovations, Covid-19 Impacts on Wipes Consumption and Cleaning Habits, Sustainable Wipes Packaging and Dispensing, Nonwoven Substrates for More Sustainable Wipes, and Flushable Wipes: Loved by Consumers, Wrongly Accused by Utilities.

Highlights included the announcement of Kimberly-Clark Scott® 24-Hour Sanitizing Wipes as the winner of this year’s World of Wipes Innovation Award®. The annual award recognizes the product that most expands the use of nonwovens and demonstrates creativity, novelty, uniqueness, and technical sophistication within the entire nonwovens wipes value chain.

Other highlights included the presentation of the 2021 INDA Lifetime Technical Achievement Award to John Poccia. The annual award is nominated by INDA’s Technical Advisory Board and presented to an individual whose technical achievements over a long-standing career have significantly contributed to the technical advancement, success, and growth of the nonwovens industry.

Other presentation highlights included:

• Recent Developments Under the EU Green Deal and Plastics Strategy – Pandemic Update – Gyongyi David, Attorney at Law, V V G B Advocaten-Avocats, Director- EHS Regulatory, Steptoe & Johnson LLP
• FDA & EPA Framework of Regulations: Dry Wipes Claims – Tony Herber, Principal Regulatory Consultant/Assistant Federal Team Manager, Scientific & Regulatory Consultants, Inc. (SRC. Inc.)
• Consumer Wipes Usage During Covid-19 and Future Use – Chris Dresselhuys, Business Director-North American Retail Wipes, Rockline Industries
• Sustainable Solutions for Wipes – Vishal Bansai, Vice President, Innovation, and Silke Brand-Kirsch, VP, Marketing and Business Development, Glatfelter Gernsbach GmbH
• Sustainability Impacts Across the Value Chain of Wipes Packaging – Vicky Chang, Marketing Manager, Consumer & Industrial Products, Amcor Flexibles
• Unveiling Wet Wipes Preservation: New Findings on Microbial Risks and Preservative Solution – Paul Salama, Ph.D., CTO& Head of Innovation, Sharon Laboratories

A decade long collaboration between Swiss textile innovator HeiQ and Spanish premium synthetic fiber manufacturer Nylstar, has resulted in the innovation of a revolutionary new premium antiviral and antimicrobial textile with zero pollution sustainable benefits, Meryl® Skinlife Force powered by HeiQ Viroblock Permanent, winner of ISPO Textrends Award for the Best Product.

The new technology is used exclusively on Meryl® Skinlife Force, an hi-tech fabric that combines the silver-ion active principle antimicrobial properties developed by HeiQ and Nylstar’s hydrogen-based technology which allows the creation of yarns with a very strong molecular cohesion structure. The Hydrogen molecular structure makes Meryl® Skinlife Force a high-performance fabric in terms of moisture management and breathability, offering a natural stretch without elastane as well as excellent durability thanks to its continuous and high tenacity filaments. The robust durability of HeiQ Viroblock Permanent is achieved thanks to the silver particles being added directly into the raw polymer of the yarn thereby keeping these properties active for the lifetime of garments. Fabric samples successfully demonstrated a very strong antimicrobial efficacy with over 99.99% reduction of both gram-positive and gram-negative bacteria after 100 washes. Antiviral test is underway.

Both HeiQ and Nylstar will be “exhibiting” at ISPO Munich Online from February 1st to 5th. Nylstar won the Textrends 2021 Award for the Best Product in the Base Layer Category.

The AVK – Industrievereinigung Verstärkte Kunststoffe e.V. – has once again announced the winners of its prestigious Innovation Awards. Decided by an expert jury, the awards recognise and honour sustainable innovations in three categories: “Innovative Products/Applications”, “Innovative Processes” and “Research and Science”.

Overview of all the winners in the three categories:

Category “Innovative Products/Applications”
1st Place: “Directly-cooled electric motor with integral lightweight housing made of fibre reinforced polymers - DEmiL” – developed by the Fraunhofer Institute for Chemical Technology ICT, Pfinztal, Germany, in partnership with the Karlsruhe Institute of Technology and Sumitomo Bakelite Co., Ltd.*

2nd Place: “Intrinsically Reprocessable, Repairable and Recyclable (3R) thermoset composites for more Competitive and Sustainable Industries” – developed by cidetec, Donostia-San Sebastian, Spain*

3rd Place: “Fireproof composite metal hybrid structure – LEO® fire protection sandwich with integrated Hyconnect steel-glass hybrid connector” – developed by SAERTEX GmbH & Co. KG and Hyconnect GmbH.*

Category “Innovative Processes”
1st Place: “Robotised Injection Moulding (ROBIN)” – developed by Robin, Dresden with the Institute for Lightweight Engineering and Polymer Technology at the TU Dresden*

2nd Place: “Omega stringer from the roll” – developed by the German Aerospace Center, Braunschweig*

3rd Place: “Hybrid die-casting – manufacturing of intrinsic CFRP-aluminium composite structures in aluminium high-pressure die-casting” – developed by Faserinstitut Bremen e. V. with Fraunhofer IFAM, Bremen*

Category “Research and Science”:
1st Place: “New high-temperature resistant UP resins and toughening agents” – developed by Münster University of Applied Sciences with BASF SE Global New Business Development, Leibniz Institute for Polymer Research e. V., Saertex multicom GmbH*

2nd Place: “Scientific basis for the industrial application of the thermoplastic resin transfer moulding (T-RTM) process” – developed by Fraunhofer Institute for Chemical Technology ICT, Pfinztal*

3rd Place: “The material- and energy-efficient production of turbine struts by the integrative combination of thermoset fibre reinforced materials” – developed by the Institute of Polymer Technology, University of Erlangen-Nuremberg with the German Aerospace Center, Gubesch Group, Schmidt WFT, Siebenwurst, Raschig.

Award ceremony on the Internet for the first time
For the first time, due to the Covid-19 pandemic, the award ceremony took place as an online event on 12 November 2020. Many of the award winners’ innovations will be presented again in this year’s AVK Innovation Award brochure. This will be available online: https://www.avk-tv.de/innovationaward.php

*Please see attached document for more information.

Anker, Devan and Shark Solutions teamed up to create the world’s first flame retardant aviation carpet using a recycled binder. Inspired by the knowledge and the needs of the aviation market, Anker motivated to achieve this new goal together. The PVB binder reuses laminated glass, from windshields and architectural/building glass, that otherwise would go to landfill.

German carpet manufacturer Anker is the first company to offer flame retardant carpets for aviation that are made with a recycled binder. In the search for a more sustainable binder, Anker discovered the PVB from Shark Solutions, a Danish cleantech company focused on giving a new life to post-consumer PVB. Properties of the aviation carpet with PVB as binder are the same as those of traditional non-sustainable carpets. The market has been looking for this type of solutions for a long time and market introduction has already started. Anker will introduce well known and special developed styles of aviation carpets with PVB and plan to take out traditional non-sustainable aviation carpets stepwise as soon as possible.

Shark’s PVB reuses laminated glass, from windshields and architectural/building glass, that otherwise would go to landfill. The non-toxic binder (no chlorine or phthalates) is fully recyclable and thus lives up to the future standards of the industry.

Textile innovator Devan Chemicals, known for its tailor-made flame retardant solutions, was called in to develop the flame retardant back coating, which is compliant with the Airbus and Boeing safety standards. “Based on many years of experience and competences in customer related developments, improving recycling rates is getting more and more important”, says Dirk Vanpachtenbeke, R&D manager Flame Retardants at Devan. “We are very proud that, together with Anker and Shark Solutions, we can contribute to this rising demand for products that meet the standards of a circular economy solution.”

In other news, Anker and Devan are already working on a new project, which includes Devan’s antimicrobial/viral-reducing technology. Recently, Devan published test results on the activity of their technology (BI-OME®) against SARS-CoV-2 and other viruses. According to independent testing, BI-OME is proven to achieve 99% and higher virus reduction, including of SARS-COV-2, on samples before washing and retains 98.5% even after 25 wash cycles. This technology has been recognized with the 2020 European Technology Innovation Leadership Award by Frost & Sullivan.

Automatized quality control of gas diffusion layers for fuel cells at SGL Carbon in Meitingen

• One of only two awarded overseas suppliers
• Long-term cooperation for a substantial production ramp-up

Mid of January SGL Carbon received the “Supplier of the Year 2019” award for excellence in quality management and contributions to strengthen the overall competitiveness of Hyundai Motor Group related to the manufacturing and supply of fuel cell components. The award is being granted by the Korean automaker once a year, evaluating several hundreds of suppliers from across the world in different categories. This time only two overseas suppliers have been awarded.

SGL Carbon and the Hyundai Motor Group have been cooperating on fuel cell technology for almost 20 years. Last year, the two companies agreed on an early extension to the existing supply agreement for SIGRACET® gas diffusion layers for the NEXO fuel cell car, encompassing a new long-term cooperation including a substantial ramp-up of the current production and supply volumes.

Paper Converting Machine Company (PCMC), part of Barry-Wehmiller, received the prestigious Technical Innovation Award from the Flexographic Technical Association (FTA) for its recently introduced SteadyPrint print-stabilization technology. This award was presented May 5, 2019, at the FTA Forum 2019 awards banquet held in New Orleans.

SteadyPrint, now part of PCMC’s Fusion and ELS Max flexographic presses, couples innovative patented mechanical designs with cutting-edge disturbance-cancelling algorithms that suppress disturbances associated with the hard edge, largely removing the impact of bounce in flexographic printing. The press automatically learns when the disturbance occurs on each job and implements the cancellation algorithm to minimize or eliminate the impact on print quality.

“We are extremely excited to be a recipient of the 2019 FTA Technical Innovation Award,” said Rodney Pennings, PCMC’s Printing, Coating and Laminating Sales Director. “The entire PCMC team has worked very hard in developing SteadyPrint over the past couple of years. It is an innovation that we are quite proud of, and we appreciate the accolades that showcase SteadyPrint within the package-printing industry. Winning this award in the year we are celebrating our 100-year anniversary is also incredibly meaningful.”

• The Packnatur® reusable cellulose bag wins State Prize in the B2C category
• Bags are made from wood-based fibers of Lenzing AG, which are biodegradeable
• Bags were developed together with VPZ Verpackungszentrum GmbH and are utilized by Coop and REWE for fruits and vegetables

Lenzing/ Vienna – Lenzing AG was granted the Austrian State Prize 2018 for Smart Packaging this year together with its partners. The Federal Ministry of Digital and Economic Affairs and the Federal Ministry of Sustainability and Tourism bestowed the Austrian State Prize this week in the B2C category on the Packnatur® reusable wood-based bag. This reusable bag is made with fibers produced by Lenzing AG and was developed by Lenzing and its partner VPZ Verpackungszentrum GmbH. The bags are utilized in the supermarkets of the Swiss food retailer Coop and the Austrian firm REWE International AG.

The Packnatur® reusable cellulose bag is particularly suited for the packaging of fruit and vegetables and serves as an ideal replacement for plastic bags. The jury provided the following reasons to justify the selection of the winner: The Packnatur® reusable cellulose bag comprises a long-lasting, reusable packaging solution made of a renewable raw material but not at the expense of food. It has very pleasant haptics and supports longer shelf life of food.

LENZING™ fibers are made from the natural and renewable raw material wood. For this reason, they are biodegradable. Moreover, they pollute neither rivers nor seas with microparticles washed out in the process of washing.

The Austrian State Prize for Smart Packaging was granted on the occasion of the 3rd Austrian Packaging Day. This year for the 58th time, the objective of this award is to highlight modern packaging solutions and excellent projects as best practice examples and thus put the national packaging industry in the international limelight.

Twelve companies from eight different countries will receive a JEC Innovation Award at JEC Asia 2018. Asia-Pacific is an innovative region that sets the tone for all other regions of the globe. Once again, the JEC Innovation Awards highlight how composites bring solutions considering the new challenges in terms of efficiency, sustainability and life-cycle analysis.

This year, JEC Group awards innovations in the following categories: aerospace (structural and tooling), automotive, commercial vehicles, e-mobility, marine, railway, sports & leisure, infrastructure & civil engineering, industrial equipment, sustainability and additive manufacturing.

The ceremony will take place on Thursday November 15, 2018 at the COEX Center of Seoul (South Korea). Ida DAUSSY (Seo Hye-na), will host the ceremony in front of officials, manufacturers, scientists and composites professionals.

Category: AEROSPACE – STRUCTURAL
Winner: CSIR National Aerospace Laboratories (India)

Most of the composite structures for aircraft are made of carbon-epoxy composites, which can withstand a maximum service temperature of 130°C. As a consequence, carbon-epoxy materials cannot be used in hot zones like engine vicinity areas. The Aeronautical Development Agency (ADA) and CSIR-NAL took up the challenge of developing high temperature resistant composites for use in hot zones of light combat aircraft, which would result in significant weight and cost savings, as well as a considerable reduction in the meantime between failures (MTBF) due to thermal ageing.

The first task was to choose a material system with a service temperature of about ~ 200°C. During the material selection process, it was found that BMI resins are a relatively young class of thermosetting polymers. Hence, a carbon-BMI prepreg was selected due to a number of unique features including excellent physical property retention at elevated temperatures and in wet environments.

It was realized that weight savings and performance can be maximized using co-curing technology. This results in a large reduction of fabrication cycle times, costs and weight. Co-cured structures have fewer fasteners, which results in shorter assembly cycle times and also reduces sealing issues.

A prototype engine bay door assembly was built and tested at 180°C for flight certification. The engine bay door consists of an inner skin and co-cured outer skin assembly with eight transverse stiffeners. The stiffeners were designed with ‘J’ sections. The door size was 1.5 m length, 1 m width and 0.4 m overall depth. The co-cured door was developed using autoclave moulding. Two doors were installed in prototype aircraft and successfully flown.