From the Sector

Innovative Prozessbandkonstruktionen als sicherer Schutz gegen Elektrostatik und Anhaftungen

Zur größten globalen Vliesstoffmesse, der INDEX in Genf, unterstreicht die technische Weberei GKD – Gebr. Kufferath AG (GKD) einmal mehr ihre ganzheitliche Beratungs- und Engineering-Kompetenz für die Nonwovens-Industrie. Getreu der Unternehmensvision, nur solche Produkte und Lösungen zu schaffen, die die Welt gesünder, sicherer und sauberer machen, präsentiert GKD hier ein umfassendes Spektrum an Gewebe- und Spiralgliederbändern für die Vliesformierung, -trocknung und -verfestigung. Im Mittelpunkt des Messeauftritts stehen zwei wegweisende Entwicklungen: CONDUCTO® 7690 mit metallischen Multifilen und antihaftbeschichtete Glashybrid-Gewebebänder. Abgerundet wird der Messeauftritt durch maßgeschneiderte Filtermedien aus Metallgewebe, die in Zentralfiltern, Spinnbalken und Anblassieben der Polymerfiltration nachweislich neue Maßstäbe setzen. Zu allen Themen stehen die langjährig erfahrenen GKD-Experten bei der INDEX für vertiefende Gespräche zur Verfügung.

Maximale Prozesssicherheit und Anlagenverfügbarkeit entscheiden in der Vliesstoffindustrie über Wirtschaftlichkeit der Produktion und Produkterfolg. Eine zentrale Aufgabe übernehmen dabei Transport- und Prozessbänder von GKD durch anlagen- und produktspezifisch ausgelegte Gewebekonstruktionen und Werkstoffe.

Spunlaid-Vliesformierung: Metallische Ableitung auch für Hygieneprodukte
Mit CONDUCTO® 7690, einer Gewebekonstruktion aus Polyester-Monofilen und metallischen Multifilen, ist es GKD gelungen, Elektrostatik ableitendes Metall so aufzubereiten, dass es auch für anspruchsvolle Medizin- und Hygieneprodukte risikolos einsetzbar ist. Das jüngste Mitglied der CONDUCTO®-Familie ermöglicht eine bis zu zehn Mal höhere Ableitung elektrostatischer Aufladung als herkömmliche Bänder. Die webtechnisch auf der Bandrückseite eingebrachte Metallfaser hat keinen Kontakt zum Produkt. Das flexible Garn aus Edelstahlfasern korrodiert nicht, ist robust und biegewechselfreundlich. Zugleich optimiert es die Ableitung elektrostatischer Aufladung in bisher nicht gekanntem Maße. Diese Eigenschaften paart die neue Gewebekonstruktion mit den bekannten Vorteilen aller CONDUCTO®-Formierbänder: hoher Mitnahmeeffekt, homogene Vliesbildung, optimale Vliesabnahme und einfache Reinigung.

Vliesverfestigung und -trocknung: Jahrelange Laufzeit ohne Anhaftungen
Ein deutliches Plus an Prozesseffizienz kennzeichnet die Erfolgsbilanz der antihaftbeschichteten Glashybrid-Gewebebänder von GKD: Im mehrjährigen Praxiseinsatz als Ober- und Unterband haben sie in anspruchsvollen Thermobonding-Prozessen mit stark klebenden Produkten die hohen Erwartungen an Prozessperformance und Produktqualität weit übertroffen. Die einlagige Gewebekonstruktion aus Metalldrähten im Schuss und Glasfaserlitze als Kette macht die Bänder zu energieeffizienten Leichtgewichten. Jahrelange Laufzeit, minimierte Reinigungsintervalle und hohe Fertigungsgeschwindigkeit unterstreichen ihre Wirtschaftlichkeit. Auch bei großen Arbeitsbreiten oder starken Schrumpfkräften des Produktes überzeugen die Glashybrid-Gewebebänder durch exzellente Querstabilität und Laufeigenschaften. Ihre vollständige hochwertige PFA-Beschichtung schützt Drähte, Litzen und Kreuzungspunkte sogar bei stark klebenden Produkten oder dem Einsatz von BiCo-Fasern vor Anhaftungen aller Art. Glashybrid-Gewebebänder sind Temperaturbeständig bis 250 Grad Celsius und längen sich nicht.

Converting: Praxisbewährte und leistungsstarke Alternative
Kundenspezifisch angepasste Spiralgliederbänder aus eigener Fertigung ergänzen die bewährte Prozessband-Palette von GKD. Insbesondere bei sehr breiten oder schnelllaufenden Anlagen, auf denen Hygieneprodukte hergestellt werden, sind die Spiralgliederbänder oftmals eine attraktive Alternative. Mit hoher Luftdurchlässigkeit und Formstabilität unterstreichen sie einmal mehr die ganzheitliche Prozess- und Transportbandkompetenz von GKD.

Polymerfiltration: Lange Standzeiten, präzise Filtration
Im Zentralfilter verleihen prozessabhängig ausgelegte, mehrlagige Metallgewebesiebe von GKD den Siebwechslern lange Standzeiten. Die aus bis zu sechs Lagen Optimiertem Tressengewebe gefertigten Filterronden oder -kerzen überzeugen durch hohe Schmutzaufnahmekapazität, feine Abscheideraten und geringe Verblockungsneigung. Im Spinnbalken optimieren anwendungsindividuelle Medien in Langfiltern oder Ronden die Filtration des Schmelzflusses und verlängern gleichzeitig die Standzeiten der Spinndüsen. Anblassiebe aus Wabenträgerplatten, die beidseitig mit speziell veredelten Gewebekonstruktionen bestückt werden, gewährleisten durch eine homogenisierte Strömung gleichmäßigen Faserfluss.

Market leader Oerlikon Neumag has its finger firmly on the pulse of their customers with the new Color Pop Compacting unit (CPC-T) for the BCF S8 carpet yarn plant, which is now available for the Polyamide 6 process. The new solution, which was on show from 10-13 January 2020 at the Domotex 2020 in Hannover, attracted great interest from many trade visitors.

Following the trend for multicolored carpets, BCF S8 sets new standards in regards to color separation. The plant, launched as a tricolor solution at last year’s ITMA in Barcelona, makes anything possible – from mélange to strongly separated. It promises carpet yarn producers even more flexible color mixing variants for product differentiation. The core component in this process, the Color Pop Compacting unit (CPC-T), offers more than 200,000 different color shades from three colors. The innovation, which has been filed for patent, is available for polypropylene and polyester polymers as well as for the polyamide 6 process.

Polyester, recycling polyester and fine titers are on trend
During numerous conversations with customers, Martin Rademacher, Head of Sales Oerlikon Neumag, observed a noticeable trend for polyester in the carpet industry even outside the USA. Sustainable solutions are equally sought after: “Our customers increasingly demand plants that can process recycled polyester,” explains Martin Rademacher.

The Manmade Fibers segment presented an additional solution by Oerlikon Barmag for polyester applications that need fine single filament titers from 0.5 dpf and high filament counts: Puffy, soft polyester filament yarns with BCF-similiar properties are produced on the basis of a POY and texturing process. Core components of the processes are the POY take-up unit WINGS HD as well as the new texturing machine eAFK Big-V.

• Investment of approx. USD 1.3 bn in 500,000 t dissolving wood pulp plant
• Key milestone to structurally strengthen cost leadership position
• Significant step towards carbon neutrality

The Lenzing Group and Duratex announced that they will build a 500,000 t dissolving wood pulp plant in the State of Minas Gerais, near Sao Paulo (Brazil). The start-up is planned for the first half of 2022. In the joint venture, Lenzing holds a 51 percent, Duratex a 49 percent stake. The expected industrial CAPEX will be approx. USD 1.3 bn. The project is financed through long-term debt. The corresponding financing contracts are expected to be concluded at the end of the first quarter of 2020.

Key milestone to structurally strengthen cost leadership position
The new dissolving wood pulp plant strengthens the Lenzing Group’s backward integration and cost position as well as its specialty fiber growth in line with its sCore TEN corporate strategy. The single-line dissolving wood pulp plant with an annual nameplate capacity of 500,000 tons will be the largest and most competitive production facility of its kind. Dissolving wood pulp is a key raw material required for manufacturing Lenzing’s biobased fibers. The joint venture will supply the entire volume of dissolving wood pulp to the Lenzing Group.

“Wood-based cellulosic fibers offer an important contribution to enhance sustainability in the textile industry. In line with its corporate strategy sCore TEN, Lenzing is committed to drive organic growth in this market. With this investment, we will become more competitive, act more independently and subsequently strengthen our market position. The trust and support of the main shareholders of Lenzing and Duratex were of great importance for this key project”, states Stefan Doboczky, CEO of the Lenzing Group.

Strong focus on sustainability
In planning the new production facility, particular importance was given to sustainability aspects. The joint venture secured FSC®-certified plantations1 covering an area of over 44,000 hectares to provide the necessary biomass. These plantations operate completely in accordance with the guidelines and high standards of the Lenzing Group for sourcing wood and pulp. The plant will operate among the highest productive and energy-efficient in the world and will feed the 40 percent of excess bioelectricity generated on site as “green energy” into the public grid. With this project, Lenzing sets a milestone in its strategy to carbon neutrality.

After becoming the first company in the world awarded both the rigorous EU Ecolabel and Nordic Swan Ecolabel, ISKO has recently reached another important milestone in its long-standing responsible journey: it has become the first Turkish denim manufacturer awarded with STeP by OEKO-TEX® modular certification system.

The certification results in a powerful tool to implement the company’s Responsible Innovation™ approach. This mindful and holistic vision tackles environmental and social responsibility to reach the goal of a 100% sustainable and ethical denim production, based on three main pillars – creativity, competence and citizenship.

“Responsibility and innovations go hand in hand, at ISKO,” explained Senior Sustainability and CSR Executive Ebru Ozkucuk Guler, “To be awarded with such a prestigious certification is proof that one has to look at the big picture: sustainable actions need to involve and take into account the entire value chain, in the long run, considering not only production steps but also the development of a healthy and safe work environment. It is the perfect ending to a very fulfilling year, we are eager to see what 2020 will bring.”

United Carton Industries Company (UCIC), a leader in Saudi Arabia's packaging industry, is achieving a breakthrough advancement in digital print for corrugated packaging with the installation of an EFITM Nozomi C18000 six-colour, single-pass LED inkjet printer from Electronics For Imaging, Inc. The new printer will bring exciting opportunities for UCIC to enter new market segments, expand its customer base, and create a competitive advantage in the region.
 
"UCIC's priority is to meet customer expectations, which are constantly increasing due to ever changing market conditions," said UCIC President Mohnish Rikhy. "New technologies such as digital printing with EFI's Nozomi C18000 printer help us meet these demands and stay ahead of the competition."

Following an in-depth analysis of the current business situation conducted by the new Group Management, Autoneum expects a net loss in the high double-digit million range for the full year 2019 due to the situation in North America and related one-time charges from impairments. Therefore, achieving the communicated mid-term targets will take more time.

A comprehensive assessment by the new Group Management focusing on Business Group North America and taking into account the course of business from January to November 2019 led to a revaluation of the situation. It has become apparent that the problems in North America are not limited to two US plants and deficient ramp-ups there. Accordingly, a comprehensive turnaround program focusing on operational excellence and the improvement of cost structures is being developed and implemented in Business Group North America.

As a result of the slowdown in the automotive industry and the continuing low market level forecasted in the medium term, the cost structure at the Group’s headquarters in Winterthur, Switzerland, has been adjusted, among other things, by selective staff reduction. To further reinforce new mobility activities, they will be concentrated at the Research and Technology Center in Winterthur. This will include the relocation of the Competence Center New Mobility from Sunnyvale (CA), USA, to Winterthur.

Due to the continuing losses of Business Group North America, Autoneum expects a net loss for the financial year 2019 in the high double-digit million range. In addition to current operating losses, this also includes one-time charges from impairments which are not cash-effective. To achieve the Group’s mid-term targets announced in March (“2019 Year of tidying, 2020 Year of transition, 2021 Return to sound profitability level), an additional year will therefore be needed.

• Elleti Group takes center stage at Denim PV to present a special project realized in partnership with MYR, and to share a selection of iconic garments belonging to M.O.D.E, the company’s Museum of Denim.
• Collaboration will be the main theme of the two-day event, involving not only the leading company’s expertise in garment-making but also its tradition, starring M.O.D.E in its firstever collaboration with a trade show and in Alessio Berto’s  RE-TRACE workshops series.

London – When it comes to long-established traditions in the denim industry, Elleti Group stands out as one of the main key players: strong in the business since the 80’s, the company is highlyspecialized in laundry and garment-making services while covering the entire denim production cycle in its eleven production hub.

Its heritage and approach define a valuable and renowned legacy that is now taking stage at Denim PV on December 3rd and 4th. For the occasion, Elleti Group joined forces and knowledge with MYR, start-up program conceived to digitalize the creative process and connect users, suppliers and final consumers through a digital platform. Both companies will be in the Garments and Finishings area - booth C3,  howcasing an exclusive project to highlight their creativity and competences.

Starting from a selection of bold designs, entirely envisioned and developed with MYR software, Elleti Group worked to recreate their look and fit on six garments, manufacturing each piece according to its signature innovative and responsible approach. Featuring forefront machinery and cutting-edge processing solutions, this relies on a continuous research effort focused on granting high-quality products while increasingly reducing their knock-on effect on both workers and the environment.

The result turned out to be very impactful and inspiring, with denim solutions which proved the mastery of the leading Italian company in the art of washing, cutting and stitching the iconic blue fabric, as well as the great support that MYR software provided in the development of the collections.

M.O.D.E. x Denim PV: an exclusive exhibition to explore the history of denim

Opened on June 19th, M.O.D.E. – Museum of Denim Elleti Group – is a precious resource located within the company’s Headquarters in San Bonifacio (Italy). Here are 106 pieces dating between the second half of the XIX century and the 70s, resulting in an invaluable testimony of how denim evolved through the centuries. For the first-ever collaboration of the Museum with a trade show, a selection of 20 historical garments is exploring three research areas. These are meant to focus on:

• The brand identity of jeans through the main evolutions at Lee;
• The influence of WWII on the design, the creation and the wearing of clothing;
• The history of overall.

• Focus on Productivity and Efficiency

MS Printing Solutions at the next Heimtextil will focus on presenting textile printing solutions to boost cost-effective and high-quality productions, answering to Industry leaders in home and contract textile who need: productivity, quality and beneficial production process.

Attendees will see a JP4 EVO 3200 printer at work, with Bellagio reactive ink made by JK Group. This is one of MS' solutions which streamlines printing processes, reduces production times and maintenance costs, improving efficiency by:

• making the best use of production buildings, minimizing the space occupied by printers: JP4 EVO is compact and functional.
• taking full advantage of manufacturing-process, reducing downtime therefore improving productivity-performances: JP4 EVO can be fed by external roll unwinder ensuring timing optimization.
• using inks with a custom-made waveform, lowering the most common defects due to the interaction between ink and printheads, improving your productivity and competitiveness

The show will be the occasion for the Technical and Sales Teams to illustrate all details which characterize Minilario.  The printing machine, launched at the last ITMA, is the ideal choice for those searching for: flexibility, quality, speed, energy efficiency and sustainability, all in one.

The 64 print heads installed on the innovative printing carriage allow Minilario to reach the shocking but real printing speed of 18m/min, fitting the Home and contract textile demand of productivity and quality, applying a cost-effective production process.

The show will offer the opportunity to remark MS's sustainability commitment, started with #transparentaswater project based on the 100/90/10 paradigm aimed to engage the whole Textile Printing Industry in a big change. The commitment continued with MS’s adhesion to the “Sustainable Technologies” project launched by ACIMIT which selects textile machinery and systems manufacturers whose production specifications ensure a low environmental impact, combining sustainability and innovation. MS' printing machines may boast “Green Label” as “Suppliers of Sustainable Technologies” (come and visit us to go deeply inside our sustainability commitment).

• A naturally advanced collection, a cutting-edge coloration technology, and a brand-new collaborative business model.
• TINTEX stands out at PERFORMANCE DAYS, the functional fabric fair for the sourcing in sports, work and corporate wear.
• Performance Days, Munich, November 13th -14th, 2019 –booth C08 / hall C1

The leading jersey manufacturer brings a new holistic and sustainable approach spun from the company’s DNA and woven in the mission to create Naturally Advanced fabrics.

The WEME collection - A/W 20/21
The new statement collection goes beyond intellectual and spiritual individual needs to embrace a communal vision blurring ‘we’ and ‘me’, ‘conscious’ and unconscious’, responsible innovation and creativity. Developed around the concept sub-collections ID, Superego and EGO, the range comes in electric and active tones and combines smart ingredients and processes to drive innovation by harnessing the company’s unique dyeing and finishing expertise.

The new fabrics are made from a mix of new generation fibers that enhance free movement such as REFIBRA™ by Lenzing, Q-NOVA® by Fulgar and the unique GRS certified premium stretch ROICA™ EF.  The smartcel™ powered ID sub-collection is defined by striped structures that simulate flaws on initially smooth and perfected surfaces and provides soothing, anti-inflammatory effects thanks to the inclusion of zinc oxide, provides soothing, anti-inflammatory effects. The “EGO” selection comes in rich purples, calm lilacs and feminine yellows and features natural fibers such as organic wool. The “Superego” is available in unique styles and colours, achieved thanks to Colorzen® and the Naturally Clean® finishing. Together these enhance the natural beauty of cotton and cellulosics eliminating harsh treatments and optimizing clean surfaces with vivid colors, and an exquisitely smooth hand feel. Transformed materials take such as ECOTEC® by Marchi&Fildi take the lead saving up to 77.9% in water compared with regular cottons.

COLORAU®
TINTEX’ cutting edge color technology which received the Sustainable Solution award in the May 2019 edition of Techtextil debuts in Munich. COLORAU®  was created with a Portuguese consortium constituted by premium realities and gives life to responsibly colored fabrics with antimicrobial properties, using natural dyes extracted from different types of natural plants resources that do not use salt in the production.

COLORAU® uses only compounds of natural origin such as thyme, boldo, peppermint, chestnut and gambier in the production of functional and sustainable textiles in a variety of fibers such as cotton, lyocell and wool. An eco-efficient and low temperature surface treatment improves the affinity between the textile substrate and these natural compounds. The technology features a selection of “performing” extracts for appropriate color fastness to light and washing as well as color durability and antimicrobial functionality.

CO.LAB

TINTEX is proud to announce CO.LAB, a smart and collaborative business model and a totally new supply chain developed in coordination and with the support of C.L.A.S.S.. The first sustainable and PETA-Approved collections are 100% traceable without compromising on quality and style. As co-leader and founding actor, TINTEX has invited Becri, Confetil and Pedrosa & Rodrigues, 3 leading companies, each producing specialized garment styles. The new collections are:

1. The ECOPERFORMER by TINTEX with Confetil collection meets the values of millennials and generation Z consumers. Sustainable, multitasking, gender neutral and designed to fit contemporary urban lifestyle. The collection comprises modern soft sports garment with fully transparent innovation values. The range flexes its muscles with the best sustainable and high-performative materials for comfort, ease and style. All selected fabrics are PeTA APPROVED VEGAN. Designed to win.
2. ‘LEGACY H20’ by TINTEX with Becri is 100% traceable and focuses on responsible water-management.
3. ‘SENSING SMARTS’ by TINTEX with Pedrosa & Rodrigues, a next-to-skin soft and sensual range of materials enhancing wellbeing and comfort while harnessing an innovative and responsible way of using chemical products for a greener and safest future.

Betriebsdaten sinnvoll nutzen und Ausfallzeiten reduzieren: Das waren nur einige der Ziele, die die Textil vernetzt-Kollegen vom Sächsischen Textilforschungsinstitut (STFI) beim Retrofitting einer Rundstrickmaschine bei der thoenes® Dichtungstechnik GmbH aus dem sächsischen Klipphausen erreicht haben.

Die Rundstrickmaschine produziert Kunststoffgestricke, die unter anderem im Fahrzeugbau zum Einsatz kommen, um Druckluftgeräusche zu reduzieren. Die derzeit erhobenen Daten werden in Ermangelung an Schnittstellen momentan noch nicht an übergeordnete Systeme übergeben und weiterverarbeitet. Das Team vom STFI hat nun eine sensorbasierte Nachrüstung der Maschine vorgenommen. Dazu haben sich die Kollegen in mehreren Workshops einen Überblick verschafft, welche Anforderungen in der laufenden Produktion anfallen. Im Mittelpunkt standen die Messung der Drehzahl und die Bestimmung des Spulendurchmessers, um Laufzeit, Geschwindigkeit und Verarbeitungsmenge an der Maschine zu erfassen. Hierzu verbaute thoenes einen Hallsensor an der Maschine, der zur Drehzahlmessung genutzt wurde. Am STFI wurden zudem weitere Erfassungsmethoden erprobt. Die Programmierung der Controller-Systeme erfolgte in der Programmiersprache C und für die Vorauswertung der Sensordaten kam das grafische Programmierwerkzeug Node-RED zum Einsatz. Dieses nutzt das Unternehmen zudem, um mobil Störungsmeldungen zu erfassen.

Am Chemnitzer Schaufenster des STFI ist nun die Realisierung eines Retrofit-Demonstrators geplant. Hieran sollen weitere Lösungsansätze gezeigt werden, zugleich wird dieser anderen interessierten Unternehmen als Leihgabe zur Verfügung stehen.