From the Sector

Hexcel will present a wide range of high-performance composite innovations for the Automotive, Marine, Wind Energy and Recreation markets during JEC World 2022 in Paris on May 3 – 5.

G-Vent Technology for Marine Structures
Hexcel has developed a new technology for out-of-autoclave (OoA) processing that delivers a game-changing reduction in process time and cost for marine manufacturers without compromising mechanical performance. Hexcel has leveraged its experience in aerospace and wind energy to develop its new G-Vent technology for OoA processing of highly loaded, thick section marine structures such as masts, foils, and wind-assisted ship propulsion (WASP) components. A full range of Hexcel marine prepregs are now available with integrated G-Vent technology, reducing the requirement for debulking steps and ensuring extremely low porosity (<1%) regardless of the laminate thickness. Leading marine non-destructive testing specialists Q.I. Composites recently confirmed that the thick section G-Vent panels they had evaluated had void contents and laminate quality in line with state-of-the-art autoclaved prepreg components. Visitors to the Hexcel stand will see a unique 400mm carbon cube cured in a single stage using 695 layers of HexPly M79 carbon fiber UD600 prepreg with G-Vent technology.

New HexPly® Nature Range Sustainable Prepregs
HexPly® Nature Range prepregs feature proven resins such as HexPly M49, M78 and M79 with bio-derived epoxy resin content. Created for use in all industrial markets, HexPly Nature Range materials can be seamlessly integrated into existing production processes, maintaining consistent mechanical performance and processing properties. A dedicated sustainability corner of the Hexcel stand will detail Nature Range products optimized for automotive, marine, wind energy and winter sport applications. The display will include an alpine ski produced by leading manufacturer Tecnica Group Ski Excellence Center which produces skis for Blizzard and for Nordica using HexPly Nature M78.1 UD flax prepreg material. In addition to the reduced environmental impact of the sustainably grown reinforcement, the flax fiber laminates also improve impact resistance and vibration damping in the ski.

HexPly® XF Surface Technology for Improved Part Surface Finish Quality
HexPly XF is a lightweight, semi-preg material that replaces traditional in-mold gel coat. It eliminates time-consuming refinishing work typically required to obtain a paint-ready surface and produces lighter, more consistent parts with shorter cycle times and a cleaner working environment. Visitors to the stand will see a composite panel illustrating a high-quality painted surface enabled with XF technology in a diverse range of industrial applications such as super yacht roof parts, Class A surface automotive panels, and both prepreg and infused wind turbine blades.

HexPly® M49 Prepreg for Automotive Visual Carbon Parts
HexPly M49 is easy to process and is especially suitable for visual carbon fiber-look applications such as the Brabus hood scoop on display on the Hexcel stand at JEC.

HexPly® Prepregs and HiMax® Reinforcements for Performance Marine Structures
Using a scale model of a Gunboat 68 performance sailing catamaran, Hexcel will illustrate how its HexPly and HiMax materials provide manufacturers with a complete set of lightweight composite solutions for high-performance marine structures. HexPly prepreg was selected for critical structural parts of the Gunboat 68 and provides very high mechanical performance including high dry and wet Tg.

Heavyweight HiMax reinforcements offer high deposition rates and remain easy to handle after cutting, making them highly suitable for industrial applications. In combination with a lightweight PrimeTex® woven fabric, the package of carbon fiber HiMax materials developed for the Gunboat 68 enabled consistent resin flow during infusion with reduced surface print-through.

Hexcel Fibers and Reinforcements for Lightweight Sporting Equipment
Sporting equipment manufacturers rely on Hexcel composite materials to deliver the ultimate performance at the lowest possible weight. Hexcel will exhibit a number of the latest high-performance sporting equipment applications such as a Bauer hockey stick featuring PrimeTex 98 gsm AS4C 3K fabric and a Corima tri-spoke cycling wheel made with lightweight Hexcel carbon fiber UD tape. Hexcel will also demonstrate how its HexTow® carbon fibers are used in key leisure and marine applications by displaying an AEROrazr solid carbon rigging component manufactured by spar and rigging manufacturer Future Fibres for the 36th America’s Cup.

ISKO joins hands with Paolo Gnutti to break exciting new ground in the world of premium, luxury denim. Both will respectively bring together their expertise in advanced responsible denim technologies and refined fabrics’ elevation, resulting in special ISKO™ Luxury collections by PG, characterized by a high-end appeal.

“ISKO is thrilled to collaborate with Paolo Gnutti, one of the most respected personalities among the denim community.” claimed Marco Lucietti, Director of Strategic Projects, ISKO. “It is a wonderful moment for us to inspire the whole industry with the most revolutionary technological innovations, highly profiled to the unique needs of the luxury segment and we know that Paolo’s creative touch will bring out the very best of ISKO denim’s qualities.”

“The collaboration with ISKO is exciting on so many levels” explains Paolo Gnutti, PG founder. “The company pioneers game-changing technologies in quality, performance and sustainability for the world of denim which is extremely interesting for me to explore for the luxury aesthetic. We will be working with new and exclusive fabrics that will bring a unique twist to the world of fashionable luxury denim. Together, we will really energize the premium sector.”

ISKO is back at the Denim Première Vision in Berlin from 17-18th of May.

DFND, a compression and apparel brand designed for the military, firefighters, first responders and pro athletes, now available to athletes everywhere, has partnered with Hologenix®, creators of CELLIANT® to introduce a line of unisex sleepwear: DFND REST. Designed for the “warrior athlete,” the sleepwear is powered by DFND X CELLIANT®, the trailblazer in bio-responsive infrared textiles.
 
Both DFND and Hologenix are focused on increasing recovery and enhancing performance for the human body, so the partnership couldn’t be more ideal. CELLIANT’s science-backed infrared (IR) technology is a natural blend of bioceramics that allows textiles to capture and convert body heat into infrared energy. DFND REST powered by CELLIANT notes that it is “clinically proven to enhance tissue oxygen levels to help your body be at its best.”

DFND REST powered by CELLIANT includes three unisex designs in two colors each, Tan and Heather Grey: IR Short Sleeve V-Neck Shirt; IR Long Sleeve V-Neck Shirt and IR Sleepwear Long John; and two designs in Black: IR Recover RX Hood; IR Recover RX Jogger.

DFND REST, like all DFND products, is designed, tested and made in the USA. CELLIANT’s proprietary mineral formula is processed and manufactured in the USA.

DFND REST will be featured at the following upcoming shows: the Holistic Health and Fitness (H2F) Exposition and Industry Day, April 26 to 27 at Fort Eustis; Warrior West, April 27 to 28 at the San Diego Convention Center; Modern Day Marine, May 10 to 12, Washington, D.C.; The Human Performance & Biosystems Summit, June 29 to 30 at National Harbor, Maryland; National Guard Conference & Exhibition, August 26 to 29, Columbus, Ohio; and AUSA, October 10 to 12, Washington, D.C.

High-performance yarns now offer almost unlimited possibilities for replacing traditional raw materials in a vast range of technical applications. Often tailor-made, these filament yarns go way beyond the conventional idea of ‘textiles’ – finding new uses in sectors such as automotive, aviation, maritime, medical and construction, among many others.

Technical textiles are everywhere in our daily lives today, even if we may not always realize it. Some are in more obviously textile products, from sewing threads to artificial turf. But then, take cars as an example: modern vehicles are stuffed with parts made from sophisticated yarns. It’s common for producers of automotive parts now to send template material and requirement lists to Swiss Textile Machinery members, trusting their expertise and experience. Members operate development and testing centers with latest machine installations, where their experts devise customized solutions, as well as calling on the pure innovative spirit which is part of their DNA.

At the extremes
Technology drives applications beyond our current imagining in the case of Heberlein air splicers. Developed for a wide range of uses with high-strength technical fibers, they have no problems splicing aramid fibers up to 16’100 dtex, carbon up to 30’000 dtex, Dyneema up to 5’500 dtex, and glass up to 4’800 tex. Using compressed air, the splicers produce a tear-resistant, homogeneous splice of material without interfering knots.

Retech has the technology to achieve specifications for filament yarns, drawing and stretching fibers to perfection. Top heated godet rolls – many customized – are developed for high-performance fibers. Temperatures up to 400 °C can be achieved. Combining the right settings and wide speed ranges for each specific process results in unique end-products.

Fabric producers of high-end applications must avoid any quality risk. Yarn producers are well aware of this responsibility, so they use precision package winders for technical yarns, developed by Rieter’s subsidiary SSM. Taking yarns from ring twisting bobbins, its specialist finish winders can produce coarse-count technical yarns up to 50’000 dtex, offering a new level of flexibility and winding quality.

Lifestyle essentials
At first glance, motorists might fail to notice many of the technical yarns ‘hidden’ inside their cars. These products have functions such as providing stability with hardly any weight, or absorbing tensile forces at defined elongation. This kind of controlled elongation behaviour, for example, arises from the choice of textile material and the special construction of the yarns used.

Such specifications make twisting and cabling machines essential for the automotive industry. Saurer offers machines for the production of technical yarns made from a variety of feed materials in a very wide yarn count range. They are needed for vehicle products such as tire carcasses, toothed engine belts, seat belts, airbags and lorry tarpaulins.

Technical yarns also play a surprising role in our mobile devices. Tapping, scrolling and swiping are second nature for billions, with our phones and a plethora of other lifestyle essentials. Yet, how many people would know that the touch-sensitivity we take for granted on these screens is largely made possible by twisted glass fibers. Bräcker, part of Rieter’s components business, offers a selection of vertical sinter metal rings and nylon travelers for glass fiber twisting, so that mills can achieve high levels of productivity and quality.

Future unlimited
Automotive and communication technology are already important industries for Swiss Textile Machinery members, along with well-known technical textiles markets in sectors such as medical, transport and construction. Smart-wear is already noted as a field with significant potential. Naturally, members are constantly investigating other possibilities. Swiss textile machinery is already applied in energy (batteries), and plastics.

The Swiss Textile Machinery Pavilion will be at the Techtextil exhibition in Frankfurt, Germany, taking place from 21 to 24 June 2022.

TEXO AB, a member of TMAS, the Swedish textile machinery association, is currently seeing a surge in demand for its Compfelt weaving looms for press felt base fabrics.

“These are far from standard machines,” explains TEXO President Anders Svensson. “Off-the-shelf industrial weaving machines generally range in their working widths from 1.9 to 3.2 metres, with those purpose-built for technical applications such as geotextiles extending to wider widths of six metres and beyond. Meanwhile, one of the machines we have recently successfully delivered and commissioned has a working width of 23 metres and is not even the widest of the many such machines the company has engineered and delivered worldwide since its formation.”

A second recently-delivered line has a more modest working width – in relative terms – of 13 metres.

Paper machines
The demand for such machines comes from the suppliers of paper machine clothing (PMC) to paper mills, who in turn operate colossal machines for paper manufacturing.
On of the largest paper making machines is currently believed to be located on Hainan Island off the southern coast of China and is 428 metres long – roughly the length of four football pitches. Naturally, such machines require equally large-scale components, which is where TEXO comes in. All paper machines require a regular supply of PMC fabrics which are employed in three separate areas of the paper machine – the forming section, the press section and the drying section.

Press felts
TEXO Compfelt weaving machines are specifically employed for the production of endless (tubular) woven base fabrics for the press section of paper machines, where water is mechanically removed from the newly formed sheet of fibres. In the simplest press, the sheet is carried by the PMC fabric between two rolls, where water is squeezed out by the application of load and pressure. This can also be assisted by the use of vacuum and heat. The PMC fabrics here need to be replaced regularly, with a maximum lifespan of six months.

Press felts have become increasingly sophisticated over the years, consisting of complex woven base structures which are subsequently combined with nonwovens via needlepunching on equally huge machines. The woven base fabrics are primarily made from polyamide for its strength and hygroscopic and elastic properties.

Dobby harness
“A major refinement of the machine has been the ability to equip it with up to 24 dobby harness frames to meet the demand for sophisticated structures from the PMC manufacturers. Although the PMC business represents a small proportion of the total cost of manufacturing paper, it can have a significant impact on the quality of the paper, the efficiency of a machine and machine production rates.”

Another significant development has been that of a self supporting base pre-filled with concrete, which has eliminated the need to dig out foundations in a plant to support the machine.

Retrofits
TEXO’s looms are built to last, but technology moves forward, and the company is also currently active in the retrofitting of existing machines built as far back as the 1970s.

Integration
TEXO has also just integrated its offices and production centre at its base in Älmhult, Sweden, to create a unified 5,000 square metre site.

Sicomin supported the build of Dubai’s Museum of the Future and supplied its bio-based intumescent gelcoat as well as fire-retardant laminating resins for the production of over 200 double curved panels making up the interior of the Museum’s entrance lobby.

The Museum of the Future, a new addition to Dubai’s skyline by architects Killa Design, engineers Buro Happold and contractor BAM International, opened last week on 22nd February 2022 and features a large percentage of composite materials in the interior construction.

Advanced Fiberglass Industries (AFI) manufactured 230 double curved interior panels, a double-helix DNA structure staircase that scales the full seven levels of the museum and 228 GRP oval shaped light structures for the museums car parking area.

Adaptable mould technology from Danish company Adapa, was introduced by Advanced Fiberglass Industries, Dubai (AFI) to ensure that the interior panels could be delivered in line with the project schedule. As well as allowing each panel shape to be rapidly configured without the machining of traditional moulds, the adaptive mould technology massively reduced waste generated in the moulding process, contributing to the building’s low carbon LEED platinum credentials.

With a challenging structural and fire safety specification defined, Sicomin’s bio-based SGi128 intumescent gelcoat and SR1122 fire retardant laminating epoxy were chosen for the panels, an additional advantage being that in addition to high fire properties, SGi 128 is also formulated with over 30% carbon from renewable sources, reducing the final carbon footprint significantly.  

Sicomin worked alongside the panel manufacturer, providing technical support for the fire test panels and the initial Adapa moulding trials.

Baldwin Technology Company Inc. has forged a new partnership with Blutec S.A. de C.V., which now represents Baldwin’s full range of innovative spray systems and corona/plasma treaters for wovens, knits and nonwovens in Mexico.

Blutec is a leading agency in the textile sector, representing many of the most reputable textile machinery manufacturers worldwide. Present in the Mexican market for more than 25 years, Blutec is committed to collaborating with companies on the forefront of textile manufacturing technology, including Brückner, Mahlo, EFI Reggiani, Ferraro and, now, Baldwin.

Baldwin’s precision spray systems for finishing and remoistening use non-contact spray technology to provide optimal controlled coverage of the exact amount of liquids needed to achieve the specific characteristics of the fabric—saving customers time, money and valuable resources. Because only the required amounts of water and chemicals are applied, water consumption can be reduced by up to 50%, contributing to considerably improved productivity in the finishing process.
In addition, these solutions can process a wide range of low-viscosity water-based chemicals—such as softeners, antimicrobial agents, durable water repellents, flame retardants and more—for woven fabrics, knitted textiles and nonwovens.

Altri has awarded AFRY engineering, site selection and integrated environmental authorization services assignment for a greenfield textile fiber factory in Spain. In addition, AFRY will support Altri to conceive, create and implement foundations for Industry 4.0 technologies in this new plant.

The demand for sustainable textile fibres is growing quickly globally. To support this growth, the Portuguese pulp producer Altri has become the industrial partner to public-private consortium Impulsa (Society for the Development of Strategic Projects of Galicia) as the lead investor and technologist to study the wood-based textile fibers biofactory exclusively. This biofactory will use Galician wood as the primary raw material together with recycled remains from the textile industry to produce dissolving pulp and Lyocell fibre. The plant will be designed based on the best available techniques (BAT), best environmental practices, as well as cutting-edge proven technologies and the production will be fossil-fuel-free. The project is expected to benefit from the “Next Generation EU” program.

Altri is responsible for designing and developing the biofactory project to transform wood into a textile fiber, evaluating site locations and exploring alliances with the entire value chain. Altri has assigned AFRY to support the project development and planned project implementation.  

The industrial biorefinery to be built from scratch will be able to provide the textile cluster of the Iberian peninsula with sustainable cellulosic fibers, contributing to the strengthening of the circular economy and decarbonisation of an important economic sector such as the textile sector.

AFRY has been involved in the project development from the very early stages. AFRY supported the project concept idea initially developed by Altri and led the preliminary feasibility study. A multi-disciplinary team of AFRY’s engineering and consulting experts is currently supporting Altri on the site selection activities, engineering and permitting processes.

Bemberg™ is back at Première Vision to celebrate its 90th anniversary through its latest collections, premium partnerships with contemporary brands such as ECOALF and a brand new visual identity. The industry-leading textile fair will represent another pivotal occasion for Bemberg™ to showcase its latest claim “Crafted Elegance”, which perfectly embodies its values of preciousness, quality and refined aesthetic blended with innovation and responsible values.

Born in 2009, both the name and concept of ECOALF came after the birth of Javier Goyenche’s - founder and president - two sons: Alfredo and Alvaro. He wanted to create a truly sustainable fashion brand and believed the most sustainable action to take was to stop using natural resources in a careless way to ensure them to the next generation. Since then, Ecoalf’s mission has been to make a new generation of recycled products with the same quality and design as the best non-recycled.

Based on this design idea, the Mery dress and Patrica pants are part of Ecoalf’s FW21 collection and both made with 100% Bemberg ™ Cupro by Asahi Kasei.

The Parisian exhibition completes the company’s celebrative two-chapter journey. The first half was presented during Pitti Uomo, where Bemberg™ showed archival suits crafted by the historic Sartoria Litrico and lined in Cupro. Behind them stood the new visual image of Bemberg™, focused on exceptional beauty, one-of-a-kind uniqueness and joyful comfort.

The National Council of Textile Organizations (NCTO), representing the full spectrum of U.S. textiles from fiber through finished sewn products, issued a statement welcoming House passage of the America COMPETES Act, a legislative package that will help close the de minimis loophole on duty-free imports from China and also renew the Miscellaneous Tariff Bill (MTB), both important provisions to U.S. textile manufacturers.

“We commend the House for passing this sweeping legislation, which contains several critical trade provisions beneficial to American manufacturers,” said NCTO President and CEO Kim Glas. “This legislation contains a provision that would effectively prohibit China from exploiting the Section 321 de minimis mechanism in U.S. trade law, a win for U.S. textile producers and workers.

“We sincerely thank Congressman Earl Blumenauer (D-Ore.) for working diligently to include and preserve his Import Security Fairness Act in the underlying U.S. competitiveness bill. This bill would help close the de minimis loophole, which allows imports valued under $800 to come into the United States without paying duties and taxes, bypassing inspections by U.S. Customs and providing a backdoor to Chinese goods produced with forced labor. The loophole has not only fueled the rise of imports from foreign e-commerce companies and mass distributors, but it has also put our domestic manufacturers and workers at a competitive disadvantage.”

Another important provision in the legislation renews the MTB for two years, which would extend limited tariff relief on a range of manufacturing inputs used by U.S. textile producers.

In closing, NCTO’s Glas stated: “NCTO worked closely with our allies in the House on these provisions in the underlying bill and we commend their hard work and support. We will continue to push for these critical provisions that benefit the U.S. textile industry in Senate-House conference negotiations in the coming days.”