From the Sector

Freudenberg Performance Materials Apparel Europe started construction work on its competence center for finishing and coating base material for the apparel industry at its site in Sant´Omero (Italy) as scheduled in December. Further processing of base material is to begin in Italy in early 2023. The Weinheim site will then become the competence center for interlining base material.

In January 2021, Freudenberg Performance Materials Apparel Europe (Freudenberg) announced plans to set up two competence centers. In future, the company will concentrate on manufacturing base material for interlinings at the Weinheim location. Base material finishing and coating is to be bundled at Sant´Omero. For this purpose, production plant will be relocated from Weinheim to Sant´Omero and recommissioned in a newly-built production hall.

The traditional groundbreaking ceremony with senior representatives from local authorities and Freudenberg management was cancelled due to the high number of coronavirus cases in the area.

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.

Fibre Extrusion Technology, UK is celebrating a successful INDEX20 nonwovens exhibition in Geneva, Switzerland, which closed on 22 October. Although the company has a long history in supplying meltspinning equipment for the nonwovens sector, this represents its first venture at a dedicated nonwovens show.
 
FET’s Managing Director, Richard Slack explains. “Techtextil and ITMA have previously been our main exhibitions of choice, but INDEX20 was an ideal vehicle for FET to launch our new laboratory scale spunbond system, which enables client development of nonwoven fabrics in a number of formats and polymers.”
 
FET already has spunbond systems in the field, including composite systems which utilise both spunbond and meltspun functions. The growth in global nonwovens technology, partly driven by demand for pandemic-related materials, is forecast to continue.
 
“We were delighted with the response at INDEX”, continued Richard Slack. “There was considerable interest shown in the new spunbond system and its potential for lab scale innovation. It’s clear that the industry is seeking new alternatives to synthetics at the moment, and our technology is able to assist with the testing and assessment of many of the new feedstocks being pioneered in this extremely inventive sector, where everyone is suddenly talking and cooperating with everyone else, regardless of whether they are generally competitors. We recorded in excess of 20 serious enquiries from totally new contacts and sectors, including blue chip companies in the hygiene, medical and packaging industries.”
 
“There were initial concerns about projected attendance figures, especially from China and USA companies, but we experienced good footfall from key decision makers, especially those from Europe. It was encouraging to at last experience the opportunity for face-to-face contact with old and new customers on a large scale and we are now starting to reap the benefits with enquiries continuing to flow in”.

• COMPOSITES SUSTAINABILITY REPORT 2021  

JEC Group in collaboration with EuCIA has published the first edition of the Composites Sustainability report 2021. This report seeks to give highlights about the part composite materials are playing in creating the sustainable European economy of the future.   

The contents of the book are comprehensive: starting with discussions around the widely recognised Life  Cycle  Assessment  methodology  for  calculating  the  environmental  impact  of  products,  it then 
moves through a series of analyses and case studies presenting the Circular Economy approach and ranging from raw materials (including bio-based) to industrial components.    

The purpose of the work, rather than results, which quickly become obsolete, is to give examples of approaches contributing to and moving towards sustainability. To do so, JEC Group has arbitrarily split
the value chain into five parts:
• Background, LCA, circular economy ;  
• Concept, design, raw materials ;  
• Production, processes, waste ;  
• Recycling, recovery ;
• Applications. 
 
The book “Composites sustainability Report 2021” is for sale online.

India’s leading trade fair in technical textiles, nonwovens and composites, Techtextil India, is ready to make a comeback through its hybrid edition launch from 25 – 27 November 2021. With a series of live product demonstrations, insightful knowledge sessions and B2B networking opportunities, the multimodal trade fair will provide a strong avenue for technical textile professionals to reimagine their business potential.
 
After a successful grand edition in 2019, Techtexil India is all set to return for the very first time since the pandemic. The three-day exhibition will be hosted in a hybrid format from 25 – 27 November 2021, Bombay Exhibition Centre, Goregaon which will unite technical textile players from across its varied application areas. Top technical textile brands including JB Ecotex, PARK Nonwoven, Loyal Textiles Lenzing, Mehala, Meera Industries, amongst many others will showcase their latest products at the hybrid fair. Moreover, leading German brands exhibiting at Techtextil India 2021 will be hosted under the German pavilion.

The conjunction between the physical exhibition and the online business matchmaking platform will make way to a wider range of networking. Local and international visitors who are unable to attend the venue will be able to witness the exhibition virtually through the ‘MFI virtual app’ which will host live knowledge sessions and product demonstrations for visitors. The two-day multimodal trade fair allows the visitors to search for specific products like fibers, yarns, nonwovens, machinery, coated textiles with easy-to-use filters further to which they can share their query or connect directly with the respective exhibitors.

At the same time, visitors attending the venue will be welcomed under a well-organised physical exhibition following the government-authorised safety protocols of ‘MFI SafeConnect’. These protocols will enable visitors to engage in secure face-to-face interactions with exhibitors and witness the latest technical textile technologies and innovations in-person.

Alliance with the Government of Tamil Nadu
In a bid to strengthen indigenous production through the state and attract investors, the nodal agency for investment promotion and facilitation for the Government of Tamil Nadu – Guidance has signed up for Techtextil India 2021. Furthermore, technical textile players from Tamil Nadu such as Cyber Textiles India Pvt Ltd, Jayashree Spun Bond, Lenzing Ag India, Liester Technologies, Loyal Textile Mills Ltd, Milltex Engineers Pvt Ltd, Superfil Products Pvt Ltd, Uster Technologies (India) Pvt Ltd have also confirmed their participation for the exhibition.
Announcing a close co-operation with Messe Frankfurt India for the 2021 edition, Ms Pooja Kulkarni, IAS MD & CEO, Guidance Tamil Nadu, stated: “While there are several inherent advantages for the growth of technical textiles in Tamil Nadu specifically, many raw materials used in the production of sanitary products, artificial ligaments, seat belt webbings, airbags are still heavily imported. In this context, the alliance with Techtextil India Forum can help us reduce import dependency and bring investments in R&D, manufacturing, innovation by partnering with global technical textiles companies.”

With 50% of India’s textile mills in Tamil Nadu and complementary clusters of knitting, weaving and medical devices manufacturing in Coimbatore, and Tiruppur, the region provides immense opportunities for Meditech investments. Two petrochemical and refinery units – One in Cuddalore and another in Nagapattinam by CPCL is in the process of being established in Tamil Nadu. These units will enable availability of MMF raw material for the textile industry across the state. Hence, manufacturing in Tamil Nadu can be a win-win arrangement for investors as India provides access to the burgeoning market as well.

International expertise with German pavilion
Techtexil India 2021 edition will feature an exclusive German Pavilion showcasing products and technologies from top German manufacturers, including Autefa Solution Germany GmbH, DILO Systems GmbH, Emtec Electronic GmbH, Georg Sahm GmbH & Co, Karl Mayer Verwaltungsgesellschaft mbH, Merz Maschinenfabrik GmbH and Oerlikon Barmag Zweigniederlassung der Oerlikon Textile GmbH & Co.

The National Council of Textile Organizations (NCTO), representing the full spectrum of U.S. textiles from fiber through finished products, issued a statement welcoming House passage of a bipartisan infrastructure bill that will provide billions of dollars in new spending to revitalize the nation’s roads, bridges and railways and help reconstitute a domestic supply chain for face masks, isolation gowns and other personal protective equipment (PPE).

“We commend the House for getting the bipartisan infrastructure bill across the finish line today, and we are pleased the legislation will now go to President Biden for his signature. This is the first step in a long-term strategy that is critically needed to permanently onshore PPE production to ensure our nation is prepared for the next health security crisis,” said NCTO President and CEO Kim Glas. “This infrastructure package will help incentivize the reshoring of PPE production by guaranteeing long-term federal contracts and expanding Berry Amendment rules to more federal agencies’ purchases of PPE products, important priorities of the U.S. textile industry.”

NCTO worked with congressional allies to include a version of the Make PPE in America Act, legislation co-sponsored by Senator Rob Portman (R-OH) and Senator Gary Peters (D-MI), in the infrastructure legislative package. The bill ensures all PPE purchased by the Departments of Homeland Security, Health and Human Services and Veterans Affairs are Berry Amendment-compliant (containing 100 percent domestic content); guarantees long-term contracts (a minimum of two years) to U.S. manufacturers; and creates a tiered preference for PPE made in the Western Hemisphere by our free trade partners using U.S. components, after domestic manufacturing capacity has been maximized.

RadiciGroup is exhibiting at the A+A trade fair, an international event focusing on safety solutions for the workplace, to be held in Dusseldorf, Germany, from 26 to 29 October. This international show gives RadiciGroup the opportunity to present its latest developments in personal protective equipment (PPE) for industrial use, including coveralls, gowns, caps, full hoods, shoe covers and boots.

This international show gives RadiciGroup the opportunity to present its latest developments in  personal protective equipment (PPE) for industrial use, including coveralls, gowns, caps, full hoods, shoe covers and boots. These products are part of a new line, Radipeople, a trade name identifying the new protective workwear sold by RadiciGroup: end products of a traceable supply chain, in which special attention is paid to the choice of raw materials and the quality of the final products offered the market.

At RadiciGroup, care for the health and safety of people is one of the pillars of the Group's sustainability strategy, combined with a strong commitment to safeguarding the environment. Radipeople Eco, the first protective coverall with 100% end-of-life recyclability is proof of such commitment. All parts of Radipeople Eco: the fabric, lamination, zipper and thread are made of the same material, 100% polypropylene. Furthermore, the Group’s offering includes garments made with Respunsible®, a spundbond obtained from recycled polypropylene or materials certified under the ISCC Plus scheme.

Thanks to their versatility and technical characteristics, the nonwoven solutions proposed by RadiciGroup are suitable for many industrial sectors, including oil and gas, utilities, construction, food, automotive painting and shipbuilding, maintenance, agriculture, laboratories, microprocessor manufacturing and the pharmaceutical and chemical industries.

Radipeople personal protective equipment delivers excellent protection against external agents (liquids, splashes, jets, particles and sprays), high protection against biological hazards and infectious agents, and high robustness and lightness to optimize protection, on the one hand, and comfort, on the other. All Radipeople protective equipment is made of fully traceable materials, manufactured by a totally Italian production chain involving hundreds of workers, and sold in packaging designed with an ecodesign approach, that is, fully recyclable minimized packaging.

• DiloGroup looks forward to participating in the Techtextil India show 2021.

DiloGroup offers tailor-made production systems from one supplier and will inform at this forum in the German pavillon about its portfolio and the latest equipment developments from fibre opening to the finished felt.

A new, simplified elliptical needle beam drive makes Hyperpunch technology also attractive for standard application. Hyperpunch HαV allows a more uniform stitch distribution in the preneedling process especially in combination with the new needle pattern 6000X. In a complete needling line this felt homogenization process can be improved further by using the new needle pattern 8000X which is a milestone in the needle pattern development process and results in endproduct surfaces with low markings over a wide range of advances/stroke.

The “3D-Lofter” which was first presented during ITMA 2019 in Barcelona offers a wider range of nonwovens applications by exploring the third dimension. A series of single web forming units which work according to the aerodynamic web forming principle deliver defined fibre masses in varied patterns on a base needlefelt. A stress oriented production of technical formed parts resulting in fibre savings or patterned DI-LOUR or DI-LOOP felts are two examples for this technology which explores new application areas for needlefelts.

The 3D-Lofter technology may also be used “inverted” for filling up bad spots in web mats and thus achieves a better homogeneity of e. g. spunlace, thermobond or airlay products. The DiloLine 4.0 concept offer I4.0 modules which not only support the user but also facilitate quality control and maintenance by a maximum data transparency in production and control of operation. The Dilo solutions “Smart Start” for a fully automatic start of the production line or “DI-LOWATT” for energy savings are accompanied by Siemens solutions which can be selected via App or Data Cloud “MindSphere”.

With more than 370 installations delivered to the nonwovens industry worldwide, DiloGroup has the necessary know-how and the complete equipment portfolio to engineer the perfect production line for any product specification. The efficiency of Dilo production lines is the result of long-term research work and experience. Apart from machines for needling technology we offer in cooperation with partner companies also production lines including thermobonding and hydroentangling components.

Reifenhäuser Reicofil will exhibit at the world's leading nonwovens trade show INDEX in Geneva from October 19 to 22, 2021. Under the slogan "Living Nonwovens", the nonwoven line specialist will showcase solutions for the production of sustainable nonwovens for a wide range of applications.

Sustainable nonwoven production starts with the amount of material used - the less raw material needed, the better. The "Reicofil 5x" line series is specialized in this application and achieves fabric weights of 8 gsm (grams per square meter) or even less through efficient downgauging, even on 1000 m/min Composite lines containing 3 Spunbond beams.

In addition, Reicofil customers can reduce the use of fossil raw materials on request by processing biobased raw materials as an ecological alternative - for example for diapers. The topsheet material, made of bulky, soft, and industrially compostable high-loft nonwovens, meets maximum hygiene requirements at the same time.

For industrial applications, high-strength nonwovens can be processed even from up to 90% PET flakes from post-consumer waste. This is how Reicofil shows ways to combine sustainability and high-performance nonwovens.

In the medical sector, the line manufacturer will also be exhibiting its leading solutions for high-barrier medical protective clothing. In addition, meltblown nonwovens for face masks - still in great demand in many regions due to Covid - provide reliable safety and are helping to combat the pandemic worldwide. Reicofil technology therefore guarantees maximum safety, with filtration efficiencies of up to 99% (N99 / FFP3 standard), minimum quality fluctuations, and extremely high line availability at the same time.

With the current RF5 machine generation, Reicofil also sets benchmarks in terms of quality, performance, availability, efficiency, and machine intelligence - for challenging applications in hygiene, medical, and industrial sectors.

• Polynova to gain market share for the GRAFE Group in the Swiss region from November The GRAFE Group, Blankenhain, has found a new sales representative for Switzerland in Polynova Group AG, Risch-Rotkreuz (Switzerland).

The partnership will be officially launched at Fakuma 2021. "Our new Swiss agency specialises in the distribution and production of high-quality technical plastic granulates and has been active on the market for more than 20 years. The company has a large customer base and the necessary technical expertise to advance our goals in this important market. This includes raising our profile, educating people about our product range and ultimately gaining market share," says Stefanie Theuerkauf, Sales Manager for the D-A-CH region. Polynova employs five sales staff and three in logistics, all of whom have a technical background. The company's own warehouse in Rothenburg also ensures the availability of the plastics.

"GRAFE fits perfectly into our product portfolio," says Thomas Weigl, co-owner and responsible for business development at the Swiss distribution company, whose employees recently underwent intensive training in Blankenhain. "Our customers come from the sports goods, housing technology, automotive supplier and medical technology sectors - there are many synergies with GRAFE." Weigl himself has extensive experience in the masterbatch sector and has worked for two companies in the industry - Sukano and Americhem - as managing director. "Swiss companies want Swiss contact persons. We speak the languages German, Italian and French, are on site in the shortest possible time, offer direct contact and understand the needs of the customers and the requirements of the market," he explains. "Polynova is thus faster, closer and more direct." "The Swiss market is large and important for us," reports Theuerkauf and Weigl explains the background: "There are over 300 plastics processors, many are family-run and very technically oriented. The origins of the companies are often in the watch industry and in the production of the smallest precision parts such as gear wheels. In addition, coffee machine manufacturers, medical technology providers and automotive suppliers are important market players. A large number of well-known OEMs are located here."

Even though there are already masterbatch manufacturers in the Alpine country, says the sales expert, no one has the know-how to adjust compounds and masterbatches as perfectly and precisely as the company from Thuringia. In addition to a complete range of colours on practically all plastic substrates, flame retardants, UV additives, thermal stabilisers or lubricants are further examples of the extensive product portfolio. GRAFE is one of the specialists in the modification of thermoplastics and is an innovation driver in the production of colour masterbatches. "The technical possibilities in terms of a state-of-the-art technical centre and production machinery, as well as one of the largest research and development departments in the industry, are also not to be found elsewhere on the Swiss market. Our task now is to bring these to the attention of domestic customers," says Thomas Weigl, co-owner of Polynova AG together with founder Renato R. Huebscher.