From the Sector

Less wear and superior fiber quality

Technological changes to Oerlikon Neumag’s Baltic crimper thrust pad contacting device have resulted in considerably reduced friction in the crimper rolls and hence less wear and fewer metal particles contaminating the crimped staple fibers.

Thrust pads close the gap between the crimper rolls on either side. Normally, these thrust pads are continually pressed – under high pressure – against the sides of the crimper rolls. Wear and metal debris on the thrust pads is the result of this constant contact. The metal debris can contaminate the fibers, something that is particularly undesirable in hygiene applications.

New thrust pad contacting device for reduced metal debris and greater durability
With the new system, the thrust pads are pressed against the rolls with less pressure and then fixed into place. This prevents fibers from being caught and the frictional force between the pressure disk thrust pad and the crimper roll is minimized. Pilot applications have demonstrated that metal debris from the pressure disks thrust pads is dramatically reduced, making them between three and seven times more durable.

New Mimaki 3DGD-1800 3D printer boasts ground-breaking production speeds and transforms production of large-sized objects, opening up a wide range of new possible applications across industries from sign and display to manufacturing.

Mimaki Europe, a leading manufacturer of inkjet printers and cutting systems, today announces the launch of the new Mimaki 3DGD-1800 3D printer, facilitating large-scale production up to three times faster than with conventional Fused Filament Fabrication (FFF) type 3D printers. The Mimaki 3DGD-1800 3D printer connects the company’s 2D printing expertise and 3D technology innovations, providing customers with a cost-effective, total solution for 3D sign and display applications.

Capable of producing objects up to 1.8 metres tall in just seven hours – with its assembly-based design allowing for the creation of even larger designs – the innovative 3D printing system boasts a number of clever time- and cost-saving features, including dual-head configuration to enable the simultaneous output of two structures. The Mimaki 3DGD-1800 also facilitates the production of support-free hollowed structures, further streamlining production whilst allowing for increased portability and the possible addition of interior illuminations. The technology will open up a diverse range of potential applications, from signage, events and creative art through to interior design. Customers can utilise Mimaki’s extensive portfolio of 2D print solutions to cost-effectively decorate these applications, opening doors to a range of new products that combine creativity and innovation with Mimaki’s tried and tested vibrant, high-quality results.

Commercially available from April 1, 2020, the new Mimaki 3DGD-1800 is set to revolutionise the way in which large-sized objects are created, enabling a switch from costly and time-consuming conventional handcrafting methods which require significant expertise, to effortless, high-speed production utilising 3D data. 

Major technological changes to Oerlikon Neumag’s RoTac³ tangling unit produce even more efficient BCF yarn tangling. On the one hand, the tangling nozzle has been flow - optimized, allowing the air pressure to be lowered by approximately 10 percent compared to its predecessor while maintaining the same knot strength. Furthermore, the nozzle bearing arrangements have been improved. Consequently, either higher speeds or nozzle rings with greater numbers of holes can be used, generating more knots in the yarn.

Even at high production speeds, tangling knots can be set considerably more evenly with the RoTac³ than in the case of other conventional tangling units. Frequent tangling dropouts are now a thing of the past. This ensures better yarn quality and has a positive impact on further processing. The result: the carpet has a visibly more even appearance.

Stable and efficient yarn production is hugely important to yarn manufacturers. Not only does the evenness of the tangling knots make the investment interesting, so too does the energy efficiency of the RoTac³. The tangling unit requires up to 50 percent less energy for generating compressed air. Against the background of rising energy prices, this represents an excellent prerequisite for optimizing production costs.

Oerlikon Neumag has been able to secure various retrofit contracts since the launch of the RoTac³ in 2015. And new systems are predominantly equipped with RoTac³. The RoTac³ is included in the standard scope of delivery for the newer BCF S8 system. The tangling unit is available as an option both for the single-end Sytec One system and the three - end S+ and it can also be retrofitted on request.

Das Automobil der Zukunft fährt autonom, ist mit dem Internet verbunden, nutzt ganz neue Geschäftsmodelle und ist im Grunde ein Computer auf Rädern. Dieser Entwicklung tragen auch die Messen AMPA 2020 Taipei, AutoTronics Taipei und Motorcycle Taiwan Rechnung. Sie zeigen die Entwicklungstrends der Branche wie 5G, Künstliche Intelligenz und Internet der Dinge und werden voraussichtlich über 7.000 ausländische Käufer anziehen. Allerdings nicht wie geplant im April, denn wegen der Corona Pandemie wurden diese Veranstaltungen auf den 21. bis 24. Oktober verschoben.

Die Technologien, die auf den Messen gezeigt werden, bieten eine große Chance für die Industrie Taiwans. Sie besitzt eine vollständige robuste Lieferkette im Land und ist in der Lage, hochwertige und innovative Produkte zur Erstausrüstung von Fahrzeugen herzustellen. Selbstfahrende Fahrzeuge, intelligente Ladestationen, intelligente Parksysteme und viele weitere Lösungen schaffen enorme Geschäftsmöglichkeiten für die taiwanesische Elektronik und Kommunikationsindustrie“, betont TAITRA Präsident und CEO Walter Yeh. Laut Yeh können taiwanesische Unternehmen den Einbruch der Automobilproduktion in Folge der Corona Virus Pandemie zu ihrem Vorteil nutzen, indem sie hochwertige und flexible Produktionslinien anbieten.

Dazu hat das Bureau of Foreign Trade, MOEA, ein Förderprogramm für Taiwans Autoteile und Zubehörindustrie aufgelegt, das von TAITRA umgesetzt werden soll. Dazu gehört unter anderem die Einrichtung von Taiwan Excellence Ständen auf den diesjährigen autorelevanten Messen selbstverständlich unter dem Vorbehalt, dass diese nicht aus Schutz vor dem Corona Virus abgesagt werden.

HeiQ, winner of the Swiss Technology Award and Swiss Environmental Award, launches HeiQ Viroblock NPJ03, an antiviral and antimicrobial textile treatment that is tested effective against coronavirus.

Since its inception 15 years ago, HeiQ has forged a solid innovation track record helping brands improve textile products. Catalyzed to action by the global fight against Coronavirus, HeiQ launches HeiQ Viroblock NPJ03, an antiviral and antimicrobial textile treatment which is proven effective against human coronavirus (229E) in face mask testing, significantly enhancing the antiviral log reduction from 2.90 of untreated face masks to 4.48, over 99.99% reduction of virus infectivity. (Remarks: a log reduction of 2 is equivalent to 100 times the effectiveness).

Chinese protective masks producer Suzhou Bolisi is the lead adopter of HeiQ Viroblock NPJ03. Treated masks will be available on the market as early as this April. American legwear manufacturer Kayser-Roth is planning to add the technology to their new product, Ghluv hands protector, while Lufeng from China is evaluating the technology on other types of fabric used for garments.

HeiQ Viroblock NPJ03 is a unique combination of vesicle and silver technologies designed to inhibit the growth and persistence of bacteria and viruses. The HeiQ vesicle technology targets lipid- enveloped viruses, such as coronavirus, providing rapid virus deactivation, while the HeiQ silver technology inhibits the replication of both bacteria and viruses. HeiQ Viroblock NPJ03 can be applied to a wide spectrum of textile surfaces including face masks, air filters, medical gowns, curtains, drapes and more. HeiQ also has a range of highly wash-durable antimicrobial and odor control textile technologies, called HeiQ Pure, combining silver-based and bio-based materials for all fabric types.

• 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.

Supporting the industry through innovation and creativity.

The leading denim ingredient brand hosted a special panel to discuss some of the pioneering advancements in technology that are making the fashion industry more responsible: from R-TWOTM to automated laser technology.

With the fashion industry being considered one of the world’s most polluting businesses-sectors, collaborating and knowledge sharing are key in finding solutions for a better future. Fully aware of this scenario, for the second year running, ISKO was the headline sponsor at Drapers Sustainable Fashion Forum, the authoritative event bringing together the most responsible players to discuss what can be done to tackle the industry’s environmental and social issues through innovation and creativity.

Sharing knowledge, collaborating for change.

As evidence of its pioneering Responsible InnovationTM approach, ISKO shared its founding values of creativity, competence and citizenship by showcasing the R-TWOTM program, its latest responsible achievement, in a dedicated stand.

Stemming from the mill’s holistic vision, R-TWOTM represents a great example of how reducing, reusing, and recycling strategies can be implemented in a textile business to improve its environmental performance. With the goal to create fabrics that can provide both quality and responsibility, ISKO has developed this platform, which deals with the most critical issue that apparel supply chains are currently faced with: using more than what actually needed.

A BREAKTHROUGH TECHNOLOGY FOR DYEING POLYESTER AND ITS BLENDS

Huntsman Textile Effects introduces TERASIL® BLUE W, the latest addition to our TERASIL® W/WW range of wash fast disperse dyes. TERASIL® Blue W is designed to meet all major requirements for high-performance sportswear and athleisure wear. TERASIL® BLUE W stands out as the leading disperse wash fast blue dye in the market which is not sensitive to reduction, leading to higher reproducibility, right-first-time results and operational excellence.

Polyester fiber has become the fiber of choice in the textile industry, the demand for polyester and man-made fibers is expected to rise over the long term, as sports and athleisure apparel markets expand around the world. At the same time, leading brands, retailers and mills are increasingly focused on achieving brilliant and deep shades, consistent shade reproducibility, as well as water, energy and cost savings.

With cutting-edge disperse dye technology at its heart, TERASIL® BLUE W is developed by Huntsman Textile Effects to provide the leading solution for meeting industry’s wash fastness requirements. TERASIL® BLUE W offers an attractive shade and high build-up for deep blues which stays vibrant. TERASIL® BLUE W also provides quality assurance as products are bluesign® approved and suitable for STANDARD 100 by OEKO-TEX® certified textile products(1).

Monforts has recently been involved in a number of R&D trials aimed at improving the performance of the fishing cage nets employed in fish farming operations at its Advanced Technology Centre (ATC) in Mönchengladbach, Germany.

The cultivation of both freshwater and saltwater fish populations under controlled conditions is a global industry valued at around $200 billion annually and only made possible with the use of huge aquaculture nets.

Biofouling
“These nets are very prone to biofouling and to avoid its negative impacts, high-pressure robotic jets are now used to clean them,” explains Monforts Head of Technical Textiles Jürgen Hanel. “Net cleaning is expensive and can also damage current antifouling coatings on the nets, causing contamination as well as fish health and welfare risks.
The development of more effective antifouling coatings for fishing cage nets has been one aspect of R&D work at the Monforts ATC, while the use of how alternative fibres could potentially be coated or finished to replace the polyamide which is currently most widely used has also been explored.
The issue of plastics and synthetic fibres in the oceans has generated global media attention recently, and the aquaculture industry is exploring all avenues that will lead to more sustainable practices.

Expansions
Since its opening in 2013, over €3 million has been invested in equipment at the Monforts ATC, which over an area of 1,200 square metres houses two full finishing lines, engineered to accommodate an extremely diverse range of processes, in addition to a Thermex range for the continuous dyeing of denim.

Neu konzipierte „Fair & Convention for Hightech Textiles” am 9./10. Juni 2020 erstmals im attraktiven Ambiente des Carlowitz Congresscenters in der Chemnitzer City / Umfangreiches Fachprogramm in kompakten Formaten und Ausstellung eng verknüpft

Nachhaltigkeit, Ressourceneffizienz und diesbezüglich orientierte Innovationen sind die bestimmenden Themen der 8. mtex+ . Die erstmals als dialogorientierte „Fair & Convention for Hightech Textiles“ konzipierte Veranstaltung findet am 9./10. Juni 2020 im neuen Carlowitz Congresscenter* in der Chemnitzer City statt.

Zum umfangreichen Fachprogramm gehört das von einer Sonderschau begleitete „Forum für TechTextile Nachhaltigkeit“, zu dem die Inntex GmbH, Chemnitz, einlädt. „Wir haben beispielsweise biobasierte Faserroh- und Faserverbundwerkstoffe im Blick; ebenso das Design for Recycling, die Sekundärnutzung textiler Rohstoffe sowie den Einfluss sich ändernder gesellschaftlicher Rahmenbedingungen auf neue Geschäftsmodelle“, erläutert Inntex-Geschäftsführer Torsten Brückner. „Dazu planen wir offene Workshops sowie eine Praxis-Exkursion in das nahe gelegene Sächsische Textilforschungsinstitut.“

Das vom Bundeswirtschaftsministerium geförderte Kooperationsnetzwerk Textilrecycling „re4tex“ vermittelt in Kurzvorträgen und einer Podiumsdiskussion u. a. aktuelles Know-how zur Wiederaufbereitung von Carbonfaser-Verbundmaterialien sowie zum Recycling von Smart Textiles. Im Netzwerk wirken mehr als 20 Partner aus Forschung, Textilherstellung und Textilmaschinenbau mit.

„Nachhaltigkeit und Ressourceneffizienz sind die Megatrends der Zukunft. Europas vorwiegend mittelständisch strukturierte Textil- und Bekleidungsbranche braucht dafür auf gegenseitigem Vertrauen basierende Kooperationen über Branchen- und Ländergrenzen hinweg“, betont Dr.-Ing. Jenz Otto, Hauptgeschäftsführer des Verbandes der Nord-Ostdeutschen Textil- und Bekleidungsindustrie e. V. (vti). „Der neue, attraktive Veranstaltungsort der mtex+ ist dafür ‚atmosphärisch‘ die ideale Location.“