From the Sector

• Hightech textiles for future-oriented construction projects

Building shells, bridges, staircases, façades ... construction projects are exposed to enormous mechanical loads. Often there are also considerable climatic or environmental influences. This has prompted the increasing use of fibre-reinforced materials in construction projects. After all, besides many other exciting properties, they offer high mechanical rigidity, low weight and excellent corrosion resistance.

Tapes, tubulars, sections and 3D woven textiles by vombaur form the perfect basis for these innovative building materials. The seamless round or shaped woven narrow textiles made of high-performance fibres are extremely loadable because they have neither seams nor welds – and therefore no undesirable breaking points. Their surface properties are identical over the entire length. In challenging tasks, composite textiles by vombaur offer a lightweight solution that is as reliable as it is durable.

Safe and durable solutions for challenging applications
The potential applications for lightweight components in the construction industry are as numerous as the project ideas of the planning and construction teams.
•    Ropes and tensioning elements made of carbon fibre reinforced plastic (CFRP)
•    Reinforcement of building structures made of concrete, steel, wood or other materials
•    Sustainable restructuring of constructions and urban districts for bridges and buildings
•    CFC slats as reinforcements in case of repairs
•    (Filled) GRP pipes made of seamless round woven tubes by vombaur as columns/pillars
•    CFRP sections as steel girder substitutes
•    Hollow profiles with individually designed cross-sections
•    Glass fibre reinforced connecting elements for glazing to minimise expansion differences between the connecting element and the glass
•    Individual light wells

Implementing visions – with composite textiles by vombaur
As your development partner, vombaur facilitates innovative composites projects for challenging applications. In innovative and safety-sensitive industries such as automotive and aviation, chemical and plant engineering.  The composites experts at vombaur develop, create samples of and manufacture woven tapes and seamless round or shaped woven textiles by vombaur – in collaboration with the customer's enterprise development teams and individually for the respective projects. This is how novel and unique lightweight components made of high-performance textiles are created for visionary lightweight construction projects.

"Fibre-reinforced composites are the ideal material for future-oriented construction projects," explains Dr.-Ing. Sven Schöfer, Head of Development and Innovation at vombaur. "Their outstanding technical properties and design possibilities open up new and fascinating perspectives for construction projects. From building construction to civil engineering, from bridge construction to interior design. As an experienced development partner for sophisticated lightweight components, we at vombaur contribute our seamless solutions to these kinds of future-oriented projects."

• EFI Reggiani TERRA Silver Makes Debut at Fespa Global Print Expo 2021 for a Short, Smart and Green Process
• The new, industrial, entry-level EFI™ Reggiani TERRA Silver textile printer from Electronics For Imaging, Inc. is making its debut at the Fespa Global Print Expo 2021 tradeshow, 12-15 October at RAI Amsterdam.
• The EFI Reggiani TERRA Silver uses unique TERRA pigment ink for high-quality, highly sustainable direct-to-textile printing without steaming or washing.       

“This is one of the first trade shows to return after the pandemic, and we are very excited to again meet customers in person and showcase an innovative offering that delivers superior printing results while using less time, water and energy,” said EFI Reggiani Vice President and General Manager Adele Genoni. “We are introducing this advanced EFI Reggiani TERRA Silver solution to the many print service providers at Fespa, presenting them with an ideal path to enter the industrial textile segment with a short, smart and green production process.”

The new-version TERRA Silver printer is part of EFI’s complete TERRA line-up of pigment ink printer solutions. It is a 180-cm wide printer that can print up to 190 sqm per hour with eight dual-channel printheads. The printer also features:

•    A new recirculating ink system for superior reliability and minimum maintenance
•    Several printing modes to ensure maximum flexibility in terms of design capability
•    New, real-time image processing that eliminates time spent in image pre-calculations
•    A user friendly, intuitive interface
•    A more-efficient polymerisation process that takes place as printed textile goes through the printer’s on-board dryer.

In Fespa stand 1-G71, attendees can see the EFI Reggiani TERRA Silver print smoothly and precisely on knitted and woven fabrics. The printer’s quality is evident in its high-uniformity printing modes, and it delivers numerous features that enhance the production process, including an accurate WYSIWYG interface and flexible queue management.
 
EFI Reggiani is also a leading developer of textile inks. The EFI Reggiani TERRA pigment inks used on the Silver model deliver excellent wet and dry fastness properties and remarkable sharpness in detail. Designed to leverage EFI Reggiani digital printers’ market-proven industrial performance capabilities, these eco-friendly, water-based inks provide an extraordinary level of print durability and yield longer print head life with reduced maintenance costs. The high-performance digital pigment inks also use an innovative binder technology for fast, sustainable, and cost-competitive industrial textile printing on the widest range of fabrics. Users also gain superior print definition and colour intensity.
 
This year, EFI Reggiani celebrates 75 years of heritage and innovation in the textile world. Always committed to deliver to the market new cutting-edge technologies, EFI Reggiani has world-class products offering boosted uptime and reliability, high performance throughput, and remarkable printing uniformity and accuracy – all while helping customers increase the sustainability of their textile manufacturing activities. Green EFI Reggiani processes give users fast, complete and sustainable solutions across a broad range of textile applications.
 
In this 75th anniversary year, EFI Reggiani has also launched several other ground-breaking solutions, such as EFI Reggiani HYPER, the fastest scanning digital printer on the market, and the EFI Reggiani BLAZE, an industrial entry-level, easy-to-use printer designed to give new textile companies the opportunity to adopt digital inkjet production with a compact solution to blaze a successful path into the industry.

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

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

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

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

Highlights among the 26 presentations included

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

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

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

WEIDMANN GmbH in Süßen is known worldwide as a specialist for the finishing of fiber and down-proof articles and woven industrial fabrics. Customers particularly appreciate the company's reliability and flexibility with regard to their individu-al requirements, and consistently high quality of its products. The Swabian textile manufacturer finishes premium fabrics, mainly for the bedding industry, using the latest technology and in an environmentally conscious manner.

The complex production and finishing processes for high-quality fabrics require a reliable and efficient machine technology. With this in mind, WEIDMANN has always relied on the proven stenter technolo-gy from BRÜCKNER. For many decades, the German textile machinery manufacturer has been a world leader in the con-struction of production lines for the finishing of classical textiles, woven industrial  fabrics, nonwovens, glass fabrics and floor coverings. In addition to stenters, the company's production program also in-cludes coating lines, relaxation dryers, sanfor lines, continuous dyeing lines as well as ovens for the bonding of nonwovens and other special lines. All machines are produced 100% in-house in Germany.

Both companies continuously invest in new and innovative technology in order to be successful and competitive today and in the future. Only Recently, a completely newly developed BRÜCKNER stenter was installed in the ultra-modern plant at WEIDMANN. During the intensive project engineering phase it soon became clear which features are of special importance for their daily production requirements:

• uniform moisture distribution in the machine entry and during pick-up of the specialized   chemicals in the finishing padder before the thermoprocess
• weft-straight fabric flow with minimized residual distortion
• very good accessibility for maintenance and daily cleaning
• sensor technology and automation of setting parameters for energy optimization
• heat-recovery with hot water generation for the dye house
• the line must be fully Industry 4.0 capable

Kornit Digital announced that the London-based LOVE HERO fashion label uses Kornit’s sustainable, digitized, on-demand production capabilities to deliver its complete line of nature-themed apparel.

All fabrics are traceable and certified via their blockchain platform, Retraced, to minimize their eco footprint. Cut-and-sew operations take place in Portugal.

LOVE HERO is currently engaged with Kornit on the mechanics of imprinting silk, biodegradable nylon, and other diverse materials. One such application involves two-sided fabrics—nylon on top, with cotton on the reverse.

“Kornit is committed to becoming the operating system for sustainable fashion fulfillment, on demand,” says Chris Govier, KDEU Managing Director. “With visionary creators like Joshua and LOVE HERO ready to test the bounds of our design and color capabilities, and our growing network of digitized producers ready to make those visions tangible with speed, economy, and quality from all corners of the globe, we’re changing the public percetion of what digital can do—meeting the global sustainability imperative, without demanding compromise from any actor in that value chain.”

Korteks, one of the world’s biggest yarn producers based in Bursa, Turkey, has started the production of recycled polyester filament yarn in its production facility using a Starlinger recycling line.

With the new recycling facility, which comprises a total closed area of 17,000 m² and has a monthly production capacity of 600 tons, Korteks was able to reduce the production waste at its virgin PES yarn site to zero.

The Starlinger recoSTAR universal 165 H-VAC iV+, which is part of Korteks’ 10 million dollars investment in a new polymer recycling facility, took up operation in May 2021. It has a production capacity of 7,200 tons per year and currently processes clean in-house polyester fibers from production scrap together with washed post-consumer PET flakes at a ratio of 50/50. Korteks uses the polyester regranulate at a share of 100 % for its new polyester filament yarn line it is going to market under the name “TAÇ Reborn”. With this investment, the company has made an important step towards establishing a circular economy in the Turkish textile industry.

The Starlinger recycling line is the first of its kind in Turkey and is equipped with special components for filament yarn recycling. A RSC (Rapid Sleeve Changer) candle filter developed by Starlinger ensures finest melt filtration down to 15 μm. It has been specially designed for polyester recycling and reaches an output of 1000 kg/h. For continuous operation the filter elements are changed “on the fly” without interrupting production, which significantly limits melt loss.

The viscoSTAR SSP unit at the end of the recycling process guarantees consistent IV increase according to the first-in-first-out principle. This makes sure that the produced regranulate has the ideal properties required for filament yarn production. The technical configuration of the line does not only allow the processing of a polyester fiber/PET flake mix as input materials, but also 100 % polyester filament scrap or 100 % PET bottle flakes.

Korteks expects the recycling market in general to grow as there is increased acceptance for recycled products in the society, and predicts the need for recycling solutions also for other synthetic and natural fibers.

Kornit Digital Ltd., a worldwide market leader in digital textile production technologies, released its 2020 Impact and Environmental, Social, and Governance (“ESG”) Report. This inaugural report affirms Kornit’s commitment to achieving specific ESG goals. This includes the way Kornit conducts business, creates meaningful impact in local communities, and achieves environmental sustainability, in addition to how Kornit will continue to build a diverse and inclusive company culture, foster employee growth and development, and empower fair and safe labor practices globally.
 
In addition to enabling eco-friendly production processes with technology and consumables that use less water, reduce waste, and minimize the carbon footprint, Kornit technology solutions enable sustainable production on demand, which eliminates overproduction of apparel and other textile goods. A 2021 Life Cycle Assessment conducted on two flagship products, the Kornit Atlas MAX and Kornit Presto S, demonstrated that relative to traditional analog processes, Kornit’s digital production systems used up to 95% less water and 94% less energy, and produced up to 83% less greenhouse gas (GHG) emissions for the Presto S system and up to 93% less water and 66% less energy, and produced up to 82% less greenhouse gas (GHG) emissions for the Atlas MAX system.

Based on this study, in addition to past sustainability performance results and strategic projections for business growth and market expansion, by 2026 Kornit Digital’s sustainable on-demand solutions are expected to enable the production of approximately 2.5 billion apparel items in a responsible manner to deliver:

• Zero overproduction: By moving the industry to on-demand manufacturing, Kornit will help eliminate the estimated 1.1 billion apparel items overproduced using traditional production methods, based on an industry average of 30% overproduction. This is about 1 apparel item for each and every person living in Europe and North America – saved.
• Zero water waste: In addition to eliminating overstocks, Kornit-enabled production on demand will support saving an estimated 4.3 trillion liters (1.1 trillion gallons) of water. This is the estimated amount of drinking water needed for the entire U.S. population for 11 years.
• Reduced CO2 emissions: By enabling sustainable on-demand production, consuming less energy, and generating less waste, Kornit will prevent an estimated 17.2 billion kilograms (37.9 billion pounds) of greenhouse gas emissions, compared to traditional manufacturing methods. This is equivalent to the estimated amount of carbon dioxide emitted from circumnavigating the entire planet with a car nearly 2,400 times.

Furthermore, the report outlines Kornit’s commitment to achieving KPIs that address waste, chemicals, GHG emissions, energy, product development, employee training, diversity and inclusion, and the company’s supply chain.

„Your reliable partner in the nonwoven industry“ – the slogan speaks for itself: Oerlikon Nonwoven is exhibiting at the world’s leading nonwovens trade fair – the INDEX in Geneva, Switzerland (October 19-22, 2021) – with one of the market’s broadest portfolios. The Neumünster-based systems constructor will be focusing on market- and customer-oriented system solutions for filtration, hygiene, medical, geotextile and other industrial applications. Trade fair visitors can delve deep into the company’s comprehensive product and process know-how both live at trade fair stand no. 2314 and via the INDEX online platform.

• Nonwovens for filtration, insulation and sorption applications
• Comprehensive spunbond portfolio
• Quality Sized Right-Technology: spunmelt systems for the hygiene and medical market
• Wipes using Oerlikon's Phantom technology
• Airlaid technology for sustainable nonwovens

Zünd Connect compiles production data from integrated Zünd cutting systems into meaningful key performance indicators, such as cutter capacity, availability, and overall equipment effectiveness. Zünd Connect creates transparency and identifies areas in the digital cutting workflow with potential for optimization.

There are many ways to optimize digital cutting and ensure maximum productivity, which is the reason why Zünd now offers Zünd Connect, a monitoring tool that helps the user recognize this potential and increase productivity. Using Zünd Connect, the user can see at a glance when and, more importantly, why machine interruptions occur, how much time is spent in setup, and what the availability of each machine is.

The web-based monitoring tool gives the user access to cutter- performance data at a glance, any time of day. Reliable key performance indicators are available at all times to help users maximize productivity. The system records productivity levels over a freely definable period using Zünd Cut Center – ZCC (Version 3.4 or later) as data source. Data monitoring provides information users need in order to make informed decisions. This comprehensive overview of production data reveals connections that are often overlooked. Zünd Connect supplies valuable key performance indicators for assessing how efficiently cutting systems are working. To be able to improve cutter efficiency, potential areas of improvement must be uncovered and recognized. This potential lies primarily in the technology but also in the way it is being used.

Zünd Connect is available in a "Monitor" or an "Analyzer" version.

Kornit Digital (Nasdaq: KRNT), a worldwide market leader in digital textile printing technology, announced UK textile printing company Rialto Designs has invested in a Kornit Presto S with Softener Solution to drive printed textile fashion innovation.

Founded 25 years ago by textile technologist brothers Riyaz and Mohsin Omarji, Rialto Designs has established a client base that includes many of the UK’s leading fashion brands.
In recent years, the company has downsized its analog screen production and adopted digital direct-to-garment capabilities. Two Kornit Avalanche HD6 systems for on-demand DTG production have streamlined operations and increased output to gain new market opportunities.

The latest single-step, eco-friendly Kornit Presto S helps align Rialto’s roll-to-roll workflow with commercial growth and delivers high-quality natural and synthetic pieces, in any quantity and in short order.

Kornit’s DTG technology supports Rialto to deliver a service that sets it apart on speed, sustainability, and high quality. Clients can now order printed samples across hundreds of fabric bases—polyester and natural—and receive their orders within 24 hours.