From the Sector

Polyester and its applications are omnipresent in our everyday lives. Whether as beverage bottles, film packaging, high-tech sports shirts or safety belts, polyester excels with its excellent mechanical properties and inexpensive production. However, the constantly rising demand requires responsible handling of global resources. For this reason, it is not only ‘virgin polyester’ generated from crude oil that is exclusively the raw material for manufacturing, so too is polyester recycled from post-production and post-consumer waste. Processing production waste also helps cut raw material, disposal and transport costs, hence increasing efficiency.

BB Engineering has developed an innovative solution for the recycling of post-production polyester fibre waste, called VacuFil. Decades of experience in the areas of extrusion, filtration and spinning systems have been bundled into a new, innovative core component – the vacuum filter. It unites gentle large-scale filtration and controlled intrinsic-viscosity build-up for consistently outstanding melt quality. The attached vacuum swiftly and reliably removes volatile contamination and ensures a controlled IV-increase. Comprising an inline viscosity measuring unit connected with the vacuum unit the IV can be controlled continuously and reliably. Hence, producers are able to generate that specific kind of recycled polyester they need for their application.

The textile industry, one of the major industrial sectors worldwide, is going through a significant revolution, with changes taking place in various sections of textile processing. Biotechnology and biomimicry, for example, are continuously playing an important role in redefining the influence of the textile industry on society, and so is progress made in auxiliary chemistry, with advances investigated and then applied in almost every section of textile processing.  The outcome is amazingly promising.

Modern, real science is inextricably intertwined with environmental consciousness and they are definitely not mutually exclusive.

At RUDOLF GROUP modern, real science means pushing R&D so to constantly explore new technology and innovations that help transform the textile and fashion industries. We work to reduce the overall dependency on traditional and virgin resources.  Getting textile manufacturers as well as brand and retailers on board is key to achieve real change. By 2030 we aim for a significant fraction of our products to be either sourced through paths alternative to the traditional petrochemicals, or by upcycling waste and/or byproducts from other industries.

“This is the kind of genuine, tangible, environmental consciousness that truly defines us and that entails that RUDOLF GROUP has a responsibility for the needs of society as a whole.” Said Alberto De Conti, Head of Rudolf Fashion Division “We have a maniacal attention to the environmental impact of our operations and products. We have truly embedded in ourselves the notion that “sustainability” is a key issue and critical to the long-term survival of our company and of society at large. “

The combination of modern, real science and environmental consciousness leads to what RUDOLF GROUP call aspirational chemistry something unique and something that positions us as shining example and guiding light throughout the industry. That is, in fact, BETTER CHEMISTRY.

Two are the innovations rooted in aspirational chemistry that RUDOLF HUB1922 presents. The first one is our WASHLESS technology and the second one is a brand new launch: LASER SMOOTHER, which supports laser technology and helps creating much better denim looks.

WASHLESS

HUB1922 WASHLESS, which can be applied to both denim and non-denim, is the simultaneous application of
-    proprietary fluorine-free DWR (Durable Water Resistance) based on biomimicry to repel dirt
-    anti-microbial, anti-bacteria and anti-viral, non-migrating chemistry to stop body odour.
The combination of the 2 translates into garments that don’t require to be washed as much.

Life cycle assessment studies on clothes, detergents and washing machines show that home laundering is always the most energy‐demanding period during these products' life cycle, even higher than production or transportation phases.

“WASHLESS aims at changing consumer habits in clothing maintenance to a more environmentally friendly direction and represents a change that is the most feasible and efficient. Making washing machines obsolete is impossible, but even though the technologies in clothes cleaning have improved greatly, the washing frequency has not been reduced. We own more and more clothing and wash it more frequently. This increased amount of washing counteracts the technological improvements in home laundry. “ said De Conti.

It is only by understanding the climate change impact associated with home laundering that product innovations and consumer education can be explored. Studies consistently show that a carbon dioxide reduction of 105 MT and electricity savings of 142 thousand GWh can be obtained by reducing home laundering, on average, by 1/3. This is roughly equivalent to removing 12% of the 140 M passenger cars in the US, or taking 23 coal power plants off the grid. In addition, more than 60% of water consumed while laundering (2,000 billion liters) can be reduced through these strategies.

LASER SMOOTHER

Laser denim is the current dominant technology available to the denim industry to create locally abraded areas, vintage effects, whiskers, patterns, patches, and even intentional holes and tears in a garment. Laser technology uses less water, harmful chemicals (such as potassium permanganate) and energy to create a wide variety of denim looks.

However, laser is not always able to produce the desired look, on the desired fabric, in the desired time. Therefore, chemical companies have been developing laser boosters that can be pre-applied to the garments in order to intensify the effect of the laser to mimic heavier bleaching applications. Unfortunately, laser boosters can create blurred images where the definition is lower and the overall image less natural.

The brand new RUDOLF HUB1922 LASER SMOOTHER is an all-in-one formulation, very easy to pre-apply to garments before laser burning and that return a very natural image which is very similar to the highly desirable hand scraping. Laser smoother can be applied by traditional exhaust or through nebulization and it dries at normal temperature in normal tumble driers.  Advantages of LASER PRIMER are:

•    Remarkable enhancement of the fabric’s characteristics (heightening of material)
•    Overall effect much more natural and similar to manual scraping (craftsmanship dimension)
•    Reduced required laser power to achieve the wanted effect (conspicuous energy saving)
•    A faster laser burning process (significant time saving, depending on the final effect)
•    Any other chemical spray is not required (environmental friendliness)
•    Reduced cost compared to other solution (financial viability)

• Finnish coating and gelcoat manufacturer Finnester strengthens its activities in the D-A-CH region with AMAC

As of September 15th 2020, the Finland-based coating and gelcoat manufacturer Finnester Coatings Oy strengthens its activities in German speaking countries, the so-called D- A-CH region, comprising Germany, Austria and Switzerland with Dr. Michael Effing from AMAC.

Finnester is a pioneer in developing high-quality coatings and gelcoat for both urface spread as well as flame and thermal insulation of composite solutions in different fields of industries. Their portfolio comprises products based on Polyester coatings for fire and thermal protection as well as ceramifying polymers like HybridRED, compliant with the requirements of the standards e.g. EN45545-2. In
order to develop new business opportunities in the D-A-CH region for the endmarkets building and infrastructure, transportation, marine, industrial and electrical industries, Finnester is cooperating with AMAC to accelerate the process of locating suitable partnerships.

Ari Hokkanen, CEO of Finnester: “Finnester has developed unique high-quality coatings. The cooperation with AMAC will accelerate our growth ambitions and supports us in finding new business opportunities. We are happy to benefit from AMAC and Dr. Effing’s long-term experience as a pioneer in the composites industry and his high-quality network along the entire value chain.” Dr. Effing, CEO of AMAC GmbH confirms: “Fire-retardant coatings are very important to the composites industry in order to be successful especially in rail, fast ferry and building & infrastructure applications with their tough fire standards. The DACH region represents more than 30 % of the European market and is the key target for Finnester. I am looking forward to supporting Finnester with their unique offerings and connecting them with key players in the D-A-CH region.”

• The Lenzing Group was the first Austrian company to send goods 100 percent “Made in Austria” by train directly to China.
• The train loaded with TENCEL™ fibers reached Xinzhu station in Xi'an on September 05.

Xi’an, China – The Lenzing Group is breaking new ground due to the short-term increase in demand for sustainably produced fibers from Chinese customers. For the first time, the company delivered wood-based cellulosic fibers, which are produced at the Austrian sites in Lenzing and Heiligenkreuz, directly to China by train. Thanks to this new transport route, Lenzing is able to meet the urgent demand of its Chinese customers twice as quickly as by the usual sea freight.

The first complete train with goods 100 percent “Made in Austria” started on August 20 in the presence of Leonore Gewessler, Federal Minister for Climate Action, Environment, Energy, Mobility, Innovation and Technology, His Excellency Xiaosi Li, Ambassador of the People's Republic of China in Austria, Stefan Doboczky, Chief Executive Officer of the Lenzing Group, Thomas Kargl, Board Member of the ÖBB Rail Cargo Group, Erwin Cootjans, Chief Executive Officer of Nunner Logistics, and Erich Hampel, Chairman of the Board of the B&C Private Foundation, at the Vienna South Terminal and reached his destination on September 05 at the Xinzhu train station in Xi'an, China. The train loaded with 41 containers with TENCEL™ branded lyocell and modal fibers and a total value of EUR 1.8 mn, passed a total of 10,460 km in seven countries: Austria, the Czech Republic, Poland, Belarus, Russia, Kazakhstan and China.

The first Lenzing fiber train was received in a grand ceremony on Tuesday, September 08 at the container terminal in Xi'an. Numerous guests, including the Austrian ambassador to China, Friedrich Stift, representatives of the Xi'an Municipal Government, the China Railway Xi'an Group, the Xi'an International Trade & Logistics Park as well as representatives of the Lenzing Group, the China National Textile and Apparel Council, Lenzing customers and the media attended the ceremony.

In his speech, Friedrich Stift, Austrian ambassador to China, emphasizes the importance of international trade and sustainable development: “The delivery of Austrian-made products through the CHINA RAILWAY Express adheres to the sustainable concept of Lenzing. Since China and Austria signed the bilateral railway cooperation agreement in 1994, the two countries have maintained good cooperation in the railway field and will continue to do so in the future. China is Austria's largest partner in Asia, and it is believed that after the outbreak of the corona crisis bilateral trade will normalize in 2021.”

“This is the first time for the Lenzing Group to deliver Austrian-made TENCEL™ branded fibers directly to Chinese customers. The Silk Road has been a main transport route between Europe and Asia since ancient times. Chinese consumers affectionately call TENCEL™ fibers ‘Silk from Heaven’. The China-Europe Express can reduce the transport time between Europe and China by half, thus meeting Chinese customer’s demand for environmentally friendly fibers more quickly”, states Hu Jian, Senior Vice President of the Lenzing Group for North Asia.

Royal DSM, a global science-based company in Nutrition, Health and Sustainable Living, today announces that Dyneema® is driving the performance of Team Sunweb’s protective cycling jerseys in the 2020 Tour de France. Together with its partners, Team Sunweb and Craft Sportswear, DSM has helped to deliver a jersey that, when combined with a protective baselayer, offers cyclists effective abrasion protection at speeds up to 60km/h, while also reducing the severity of open wounds at even higher speeds. In this way, DSM underlines its commitment to protect people and the environment they live in.

Professional cycling places its participants in considerable danger; in recent years, the Tour de France has averaged 1.5 crashes per stage, while crashes in one-day classics are even more frequent. Cycling jerseys can support riders by enabling protection for a large portion of the body, while allowing for moisture transport to the surface and offering low thermal resistance. However, cycling jerseys made with conventional materials offer limited protective performance.

To address these needs and enable a safer riding experience, DSM has teamed up with Craft Sportswear and Team Sunweb to develop a cycling jersey that offers much-needed increases in abrasion resistance without compromising the comfort or low weight that cyclists demand. The new jersey is the latest protective cycling apparel solution, following the launch of the protective bib shorts (2015) and the protective baselayer (2019). The jersey will be worn for the first time by Team Sunweb in this year’s Tour de France. When combined with the protective baselayer, the new jersey offers complete protection against abrasions up to 60km/h, a speed below which professional cyclists spend 95% of race time in a typical stage.

Dyneema® has been used to protect workers in high-stake industries for more than 30 years – and the expansion into fabrics means both professional and recreational cyclists can enjoy the intrinsic performance capabilities of Dyneema® in their protective garments without sacrificing wearer comfort.

“Being 15 times stronger than steel on a weight for weight basis, Dyneema® fiber offers an excellent solution to increasing the abrasion resistance of a fabric, reducing the severity of road rash in case of a crash, without compromising the rider weight or comfort,” states Piet Rooijakkers, Head of R&D Team Sunweb “What’s more, the new jersey can form part of a modular protection solution, where riders can easily take off or put on layers according to race and weather conditions. In this way, the new jersey will support our riders significantly in the Tour de France and beyond.”

“The new cycling jersey with Dyneema® will make a real difference to cyclists facing the dangers of professional competition, and help ensure the health of both people and the environment,” states Wilfrid Gambade, President DSM Protective Materials. “The jersey is physical proof of the great achievements collaboration with expert partners can deliver. Moving forward, we will work with Craft and Team Sunweb to integrate bio-based Dyneema® fibers into protective cycling jerseys – contributing even further to a safe and healthy world!”

In line with its commitment to protect people and the environment they live in, DSM introduced the world’s first-ever bio-based HMPE fiber in May 2020. Bio-based Dyneema® fiber offers the same exact performance as conventional Dyneema® with a carbon footprint that is 90% lower than generic HMPE. The continued partnership between DSM, Craft and Team Sunweb will not only provide innovative, lightweight solutions for cyclists, but also environmentally sustainable alternatives that contribute to a circular economy.

• Due to the short-term increase in demand from Chinese customers, Lenzing AG is breaking new ground. For the first time in the history of Austria, a local company is sending goods that are 100 percent produced in Austria directly to China by train.

Vienna – The Lenzing Group stands for the ecologically responsible production of specialty fibers made from the renewable raw material wood. Due to the high demand from Chinese brands and retailers for sustainably produced fibers, Lenzing delivers fibers from the two Austrian production sites Lenzing and Heiligenkreuz directly to customers in China by train for the first time.

Austria's first complete train with goods exclusively “Made in Austria” will leave the Vienna South Terminal towards China on August 20, 2020 at 11 am. The train is loaded with Lenzing fibers and provided by NUNNER Logistics. In strict compliance with the COVID-19 protective measures, Leonore Gewessler, Federal Minister for Climate Action, Environment, Energy, Mobility, Innovation and Technology, His Excellency Xiaosi Li, Ambassador of the People's Republic of China in Austria, Stefan Doboczky, CEO of the Lenzing Group, Thomas Kargl, Board Member of the ÖBB Rail Cargo Group, Erwin Cootjans, CEO Nunner Logistics and Erich Hampel, Chairman of the Board of the B&C Private Foundation, took part in the departure ceremony.

The train, which started at Vienna, brings 41 containers with TENCEL™ branded Lyocell and Modal fibers with a total value of EUR 1.8 million directly to customers in China. On its 16-day trip to Shanghai, the train covers a total of 10,460 kilometers and passes seven countries: Austria, the Czech Republic, Poland, Belarus, Russia, Kazakhstan and China. “With this new transport route, we can meet the high demand from our customers for sustainably produced fibers more quickly. Thanks to train transport, the urgently needed fibers arrive at our customers in China twice as quickly as by sea freight,” says Stefan Doboczky, CEO of the Lenzing Group. Lenzing has had very good experiences with rail transport for a long time when it comes to delivering the renewable raw material wood to its plants. Almost 70 percent of the wood processed at the Lenzing site is already delivered by rail. “Our declared goal is to shift more freight traffic to rail. Rail is the only way to combine climate goals and economic interests and thus transport growth. That is why we are happy to be part of this unique project for our long-standing customer,” says Thomas Kargl, Board Member of the ÖBB Rail Cargo Group. “Transporting goods by rail to China is possible. And this train from Vienna to China is an integral part of climate protection. Because we want to support the shift from road to rail, especially in freight transport. Today's train is the first step – I am convinced this train will set an example”, says Leonore Gewessler, Federal Minister for Climate Action, Environment, Energy, Mobility, Innovation and Technology.

• RUDOLF GROUP is thrilled to unveil the perfected antiviral features embedded in RUCO®-BAC AGP, the Company’s flagship antimicrobial product for textile applications.

As a consequence of COVID-19 global pandemic the demand for chemical auxiliaries with antimicrobial effect has boomed. RUDOLF GROUP invested important resources in the meticulous assessment of a new antiviral feature which is now added to one of their leading technologies .

Such an effort returned the surprisingly fast and most comprehensive antibacterial and antiviral textile finishing on the market: RUCO®-BAC AGP.

History has led to great vision and innovation

The powerful antimicrobial effectiveness of RUCO®-BAC AGP is rooted in the extraordinary properties of silver, whose antimicrobial magic is lost in the mists of time. Already known by the ancient Romans, Greeks and Egyptians, water and milk were preserved by using silver coins through the early modern age.

R&D at RUDOLF GROUP has mounted silver on highly sophisticated, functional and registered microstructures that strengthen and amplify the qualities of this noble metal.

RUDOLF’s proprietary microstructures are the responsible hidden secret and key technical breakthrough behind both efficacy and durability of RUCO®-BAC AGP. This innovation is now the preferred solution to help reducing proliferation and cross-contamination of bacteria and enveloped-virus on textiles.

One gram of microstructures has the astonishing superficial area of about 60 m². The advantage of a much higher surface is that the consumption of resources and dosages can be minimized by the factor 100 and that makes RUCO®-BAC AGP a highly conscious choice.

“Due to the microstructures, a virtually infinite protective shield is created in the textile from which highly effective positive silver ions are set free in small, exactly dosed quantities” says Dr. Dirk Sielemann, R&D Director at Rudolf Group.

Taking performance to the next level

RUCO-BAC AGP effectively protects any textile against bacteria (harmful and odour-causing) and its superior antiviral performance on textiles has been independently demonstrated by applying the most modern testing methods. Assessments were carried out on enveloped Coronaviridae families known to cause a broad spectrum of animal and human diseases.

The microstructures in RUCO®-BAC AGP trigger their powerful antibacterial and antiviral effects based on 3 distinctive inhibiting mechanisms:
1.    Blocking of oxygen-transporting enzymes therefore leading to impaired growth;
2.    Crushing of disulfide bonds and therefore structure of sulphur-containing proteins.
3.    Possible interference with Bacteria and virus surface protein in the membrane.

RUCO®-BAC AGP is intended for the protection of the treated textiles and the microstructures of RUCO®-BAC AGP were studied thinking of performance and safety. It is suitable for next-to-skin applications and cytotoxicity tests show that RUCO®-BAC AGP has no influence on the natural microflora of the skin. Furthermore, because of the adhesion mechanism of its microstructures, RUCO®-BAC AGP is only active in/on the textile and it is non-migrating. 

“This year 202o is being highly emotional and it’s leading to the widespread introduction of antimicrobials on textile and to a myriad of vague, misleading or unsubstantiated marketing claims”, states Dr. Gunther Duschek, Managing Director at RUDOLF GROUP. He concludes “As a highly responsible company, we move cautiously and stand for technologies and practices that are effective, truthful and limit the exposure of apparel manufacturers, retailers and buyers to any risk”.

• Move is in line with global growth strategy with a strong focus in the Asia Pacific region
• Zhejiang plant will be able to produce 50,000 tons of nylon compounds annually in the longer term
• Plant will be located in the convenient transportation port area of DuShan Pinghu city

DOMO Chemicals, a leading producer of high - quality engineering materials for a diverse range of markets, has announced plans for a new state - of - the - art plant in Zhejiang, China. The new plant will be capable of producing 50,000 tons of sustainable and innovative engineered nylon compounds each year. The company signed a new factory project through “cloud contract” with PingHu DuShan port Economic Development District on February 20, 2020. Production is expected to commence in the fourth quarter of this year.

DOMO Chemicals will invest €12 million in the new plant, which will have more than 11,500 m 2-floor space. The company plans to install multiple production lines at the first stage of development, which would offer an estimated capacity of 25,000 tons/year. There will be enough additional space available to cope with future demand requirements. The move is in line with the company’s global growth strategy with a strong focus on the Asia Pacific (APAC) region.

Hexcel’s Leading Position in Aerospace and Automotive Makes Hexcel a Trusted Partner for Urban Air Mobility

At this year’s JEC World in Paris on March 3-5, Hexcel will highlight the growing need for innovations in composite materials to support the emerging Urban Air Mobility (UAM) market.

Urban air mobility – urban transportation systems that move people by air or enable cargo deliveries – is the next big transportation innovation. Similar to taxis or ride sharing today, UAM will help remove congestion from our streets and provide a convenient, rapid method for travel in urban centers as well as in remote areas.

Advanced composite materials will be at the heart of UAM vehicles by providing lightweight, efficient, reliable, and cost-competitive options for manufacturing. “Materials have been a key driver of efficiency for aircraft today, and they will be even more important for the emerging UAM marketplace,” said Imad Atallah, Director of Strategic Marketing for Aerospace and Urban Air Mobility at Hexcel.

Already, Hexcel is a leader in advanced composite materials for the aerospace market and is a key supplier of composite materials to the automotive industry. So, the company is well positioned to offer solutions to meet the critical needs of high-rate and quick-part manufacturing cycles, in addition to low-cost needs for this space. Hexcel’s materials solutions approach for UAM is to make it greener and more sustainable, safer, more comfortable, and more affordable.

Hexcel’s broad range of carbon fiber and HexPly® prepreg solutions, including snap cure thermosets and thermoplastics, coupled with the most qualified positions on aerospace programs in the industry make the company a trusted partner for UAM. In addition to offering composite materials from carbon fibers, prepregs, honeycomb and reinforcements, Hexcel’s best-performing market solution in noise absorption on aircraft jet engines, Acousti-Cap®, provides a strong position of innovation to solve one of the most critical problems in the UAM space – community noise. “We are applying our technologies to the unique needs of urban air mobility vehicles,” Atallah said.

Hexcel’s ability to bring materials technology from the aerospace and automotive industries represents a unique strength in solving the critical challenges of UAM, especially around high-rate manufacturing, low-cost materials, light weighting, and noise. “Both thermoplastics and quick-cure thermoset materials are expected to have applications on UAM vehicles,” Atallah said. Furthermore, Hexcel’s broad product portfolio including unsized carbon fiber has proven to be the most compatible with thermoplastic resins from a consolidation perspective.

Domotex, the world's largest trade fair for floor coverings, will take place in Hanover from 10 to 13 January 2020. Saurer Twisting Solutions is looking forward to welcoming customers and visitors at their Booth B35 in Hall 11.

Automation solutions made to measure for processing BCF yarns
At Domotex, Saurer Twisting Solutions will present customer-optimised solutions for process automation and product cost reduction. Automation of the material transport systems offers significant customer benefits. This is because these systems are individually adapted to the needs of clients and enable an optimum material flow throughout the entire twisting mill.

Easier and faster with new machine generation
Amongst other things, the new carpet yarn machine, the CarpetCabler CarpetTwister 1.10 and the automated guided vehicle PackDrive will be presented.