From the Sector

Shorter product life cycles and rapid technological progress are changing the product landscape at an ever-faster pace. The ability to anticipate future changes and to proactively shape the change is therefore an increasingly decisive competitive factor for modern companies. Trends are considered to be important indicators of impending

Kelheim Fibres, a leading manufacturer of viscose speciality fibres, stands out in the industry not least for its innovative strength, as evidenced by numerous awards such as the Techtextil Innovation Award 2022 in the “New Concept” category. At this year’s Global Fiber Congress Dornbirn, Innovation Manager Ilka Kaczmarek will give an insight into the innovation management of the Bavarian fibre experts in her presentation “Trend Management meets Open Innovation: Best Practice Examples from Kelheim”. Ilka Kaczmarek will show how successful product solutions were developed in a short time by focusing on customer needs and working closely with partners along the value chain.

Natalie Wunder, Project Manager at Kelheim Fibres, will explain one of these examples in detail in her presentation “Development of Menstruation Pants using Speciality Viscose Fibres”. Based on the current trend and the desire of end customers for reusable products, Kelheim Fibres was able to develop a washable and thus reusable, yet bio-based solution for feminine hygiene products.

Geosynthetics have become an indispensable part of the construction industry. PP nonwovens, for example - mechanically bonded continuous fibres made from specially UV-stabilised polypropylenes - are often used in blanket form as barriers, screens and filters, and their strength extends the service life of construction projects. Whether for road construction, or as barrier on glaciers or against weeds - there are myriad applications.

TenCate Geosynthetics uses the PURE LOOP ISEC evo technology to recycle this type of PP nonwoven. The European company, with locations in Austria, France and the Netherlands, is specialised in the development and production of geotextiles for modern civil engineering applications. The edge trimmings and production rejects generated during manufacturing used to be recycled at the Linz site, but not fed back into the company's own production process.

"The demands on us were high," recalls Patrick Wiesinger, project manager at PURE LOOP. "The PP nonwoven is highly tear resistant, which means its a very challenging recycling process. Our ISEC evo machine conserves the quality of the production waste really well during recycling, so we were able to achieve the specified increase in quality for the recyclates."

Another advantage of PURE LOOP technology is the wide range of shapes in which the production scrap can be delivered for processing. "Our ifeed technology with double feed ram system and singleshaft shredder offers the ideal conditions for direct processing of these large rolls - and without the need for prior preparation of the input material by employees before the material is fed into the recycling process", emphasizes Patrick Wiesinger. With the ISEC evo recycling machine TenCate can now manufacture its high-strength PP nonwoven product with a recyclate content of up to 10 percent.

Prof. Manfred Renner and Prof. Christian Doetsch will take joint leadership of the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT from August 2022. As renowned scientists, they have most recently shaped the direction of the institute as heads of the Products division and Energy division respectively, and will now follow in the footsteps of Prof. Eckhard Weidner, who has entered retirement.

This is the first time in its history that Fraunhofer UMSICHT is led by two directors. Both institute directors began their professional careers at the institute and from August they will have a joint hand in its future.

Prof. Manfred Renner holds a doctorate in mechanical engineering, specializing in process engineering and business development. Since 2006, he has held various roles at Fraunhofer UMSICHT, most recently heading up the Products division and overseeing its 126 employees and its budget of 14.8 million euros. He has set international standards through his award-winning research into a free of water tanning leather tanning process that uses compressed carbon dioxide. With the development of innovative aerogel-based insulation materials for building facades, he has made a significant contribution to environmentally friendly, circular applications in the construction industry and initiated a number of industrial projects. One of the notable technological breakthroughs made by his team was the development of a new type of fire-resistant glass, which can withstand even the most extreme heat. This won his development team the Joseph von Fraunhofer Prize in October 2020.

Alongside becoming institute director, Prof. Renner will also take over the leadership of the Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE in August 2022. In this role, he will represent the Fraunhofer-Gesellschaft on a national and international level with regard to the transformation of industry and society to a circular economy. In addition, he will start his professorship in Responsible Process Engineering at the Faculty of Mechanical Engineering of the Ruhr-Universität Bochum. Over the course of his professorship, he will shape the systemic development of the circular economy at a corporate, regional and European level.

Prof. Christian Doetsch has worked in energy research for more than 25 years, spending most of this time at Fraunhofer UMSICHT. As head of the Energy division, he managed a team of around 145 employees and was responsible for a budget of approximately 10.4 million euros. His technological focal points are energy storage, Power-to-X technologies including hydrogen electrolysis and chemical conversion, catalysts, and energy system modeling and optimization. His overarching aim is the integration of renewable energies into a cross-sectoral, resilient energy system.

In 2015, Doetsch co-founded the award-winning start-up Volterion GmbH & Co. KG, which develops redox flow batteries. He attained high visibility on a global scale by redesigning stacks, one of the main components of redox flow batteries, an achievement for which he, his team and Volterion representatives were awarded the Joseph von Fraunhofer Prize in May 2021. The energy expert also acts as deputy spokesperson for the Fraunhofer Energy Alliance and task manager for the energy storage group at the International Energy Agency (IEA). He also co-founded the “Open District Hub e. V.,” an association that promotes the energy transition in the sector by means of energy systems integration.

Since January 2020, he has been Professor of Cross Energy Systems at the Faculty of Mechanical Engineering of the Ruhr-Universität Bochum. In this role, he conducts research into ecological evaluation and resilience of cross-sectoral energy systems.

The 50th INNATEX fair opens its gates to a Green Fashion trade audience from 29 to 31 July 2022 in Hofheim-Wallau, near Frankfurt. At this anniversary fair, over 200 labels will be exhibiting, a wide range of experts and organisations will be gathering, and elaborate features and facilities are planned for the Rhein-Main exhibition centre.

According to INNATEX project manager Alexander Hitzel, one highlight is the Community Area, which brings together a range of experts. In short lounge talks, they reveal insights into what they are currently working on and a dialogue format encourages personal discussion. Mirjam Smend, whom we know well from Greenstyle Munich, introduces her recently launched sustainability magazine, Pureviu, and facilitates the morning talks.

Alongside standard bodies such as IVN and GOTS, which have taken part in INNATEX for many years, younger projects such as Fairmodel and the digital platform Retraced will be part of this special area. Fairtrade Germany, Femnet and the VDMD are to be found there too. Almost all of them are joining in with the Ask Me Anything dialouge format. Interested attendees can pre-book a slot of up to ten minutes for a personal discussion with the expert of their choice.

The supportive activities that had to be suspended during the pandemic are enjoying a comeback at this year’s summer fair: five newcomers to INNATEX designated DesignDiscoveries will be presenting their projects in another special area. Vegtus, from Barcelona, produces sneakers and other products from cactus leather. Natural textiles such as organic cotton are used by Lounge Cherie, a yoga fashion label.

Products for kids through to seniors, classics and streetwear, footwear and accessories
Nordlicht similarly relies on recyclable, renewable natural fibres for its outerwear, bags and accessories. The field of circular fashion is also served by the remaining two Design Discoveries. Both Nature is Future, with its handmade sneakers, and Freibeutler, with its functional rucksacks, make extensive use of recycled materials, while also paying due attention to broader sustainability aspects.

Regular INNATEX exhibitors include Lana, Chapati and Didymos, all of whom are also celebrating anniversaries. Labels such as Anokho with their colourful accessories in jacquard fabrics and Danish label Angel Circle with its plus-size fashion are exhibiting for the first time.

• RISE® – Research, Innovation & Science for Engineered Fabrics Conference – Returns In-Person

Nonwovens innovators will convene in-person for RISE® – Research, Innovation & Science for Engineered Fabrics Conference – the industry’s premier conference on nonwovens science and technology, Sept. 27-28 at North Carolina State University in Raleigh.

The 12th edition of RISE returns live to Talley Student Union after being held virtually over the last two years. The event is co-organized by INDA and The Nonwovens Institute at North Carolina State University. Registration is now open at the RISE® website. https://www.riseconf.net/

Experts in product development, material science, and new technologies will come together for this insightful two-day conference focused on promising technology developments, future needs and market opportunities. Participants will have opportunities to exchange views on innovative nonwoven technologies and applications, furthering INDA’s strategic initiative to connect and convene the industry.

The 2022 RISE® program will focus on breaking developments in responsible sourcing of nonwoven inputs, realistic end-of-life options, and circularity opportunities in the world of nonwovens and engineered materials with thought leaders presenting on these cutting-edge topics.

Innovations that solve problems and advance the nonwovens industry will be recognized with the 2022 RISE® Innovation Award. The award will be presented Sept. 28 in the culmination of the event. Companies can self-nominate products online http://www.inda.org/awards/rise-innovation-award.html until July 15.

RISE® participants will have the special opportunity on Sept. 27, from 5:30 to 7:30 p.m., to tour The Nonwovens Institute’s $50 million-plus, 60,000 square-foot facilities featuring state-of-the-art equipment, pilot lines and analytical facilities, and attend a networking reception at the on-campus Lonnie Pool Golf Course Clubhouse. The tour will be limited to 50 attendees and advance response is required. The reception will be open to all attendees.

Speaker Snapshot

A few topics that will be addressed by visionary speakers at RISE® include:

• North American Economic Outlook - Robert Fry, Jr., Ph.D., Principal, Robert Fry Economics LLC
• Sustainable Fibers – Developments and the Future - David Grewell, Ph.D., Director, Center for Bioplastics and Biocomposites
• Achieving Supply Chain Circularity - Redesigning Plastics to be Recyclable-by-Design - Kat Knauer, Ph.D., Program Manager - V Research, National Renewable Energy Laboratory (NREL)
• Novel Biobased Resins Outperforming Plastics and Other Biodegradable Biopolymers - Steven Sherman, CEO, BioLogiQ, Inc.
• Stereochemistry Strategies to Toughen Sugar-Based Polymers and Degradable Elastomers - Matthew Becker, Ph.D., Hugo L. Blomquist Distinguished Professor, Duke University
• Biobased Multicomponent Structures Providing Unique Characteristics and Sustainable Properties to Nonwovens - Kristel Beckers, Senior Application Technician, Total Corbion PLA

Focus on eccentric screw pumps and pumps for shear-sensitive materials

Improved productivity and increased lifespan and tailored solutions also for the most demanding applications within the chemicals and plastics industries and in PUR applications – these are the convincing arguments with which Oerlikon Barmag is showcasing its precision metering pumps at this year’s ACHEMA between August 22 and 26, 2022 in Frankfurt. The focus is on the new pump for shear-sensitive conveying media and the new eccentric screw pump.

Eccentric screw pumps – robust all-rounders convey any medium
The requirements for pumps are considerable, as the demand for customized solutions for increasingly complex processes is rising. This is particularly true for Oerlikon Barmag’s new eccentric screw pump range. High wear-resistance, increased durability and robust operation – the new pump is tailor-made for conveying highly-filled, high-viscosity and abrasive media, such as filled adhesives, filled silicones and filled casting compounds, for example. The is the multi-stage seal system, which considerably increases the pump’s lifespan. The upstream shaft sealing ring protects the slide ring seal against excessively-fast wear caused by challenging media. In turn, the optimum alignment of the drive shaft – ball bearing-supported and centrally-guided through the shaft sealing ring – prevents any metal debris caused by friction and hence ensures considerably greater durability. Producers benefit from considerably greater productivity, as the pumps’ maintenance intervals and hence machine downtimes are significantly reduced.

New pump for shear-sensitive materials
For increasingly complex customer-specific process solutions, Oerlikon Barmag is now expanding its GA series, developed especially for the challenging conveying of high-viscosity media, to include the GAB51F for shear-sensitive conveying media. The newly-developed pump with its viscosity range of max. 300 Pas is tailored to conveying high-viscosity, shear-sensitive materials such as adhesives and silicones, for example. “The shear forces impacting the medium within the pump are reduced to a minimum as a result of a specially geometry”, explains Thorsten Wagener, Senior Sales Manager within the Pump Construction business unit. The material is conveyed through the pump in an as gentle and low-pulsation manner as possible and metered precisely at the outlet – ensuring it retains its characteristic properties.

High-speed metering pump with sealed product space
The high-speed metering pump has been especially developed for metering poorly-lubricating media. Here, the main benefit is the sealed product space, which extends the pump’s lifespan considerably. The space that comes into contact with the media is limited to the area around the gears. “As a result, the high-speed pump is particularly suited for applications in the chemicals industry, which frequently involve aggressive acids”, comments Thorsten Wagener.

GM series for low-viscosity media
The pumps in the GM and GA series provide precision metering with low-pulsation feeding of the conveying medium. The multi-stage GM pump conveys low-viscosity media (i.e. 250 bar, 100 mPas) even under high pressure and in the most challenging conditions. The square design from the proven GM series is the standard pump for many metering tasks. The development of the multi-stage pump expands the applications range for the GM series considerably. The round 2-stage GM pump has been developed especially for use in high-pressure technology. It masters the particular challenge of conveying small throughputs with low viscosities. The pump is perfect for 0.05 through 20 cm³/rev feed sizes and is excellently suited for use in high-pressure machines for PUR molded parts, foam slab stock, refrigeration unit insulations and sandwich panels, for example.

GA series pumps for high-viscosity media
The Oerlikon Barmag GA range has been especially developed for the challenging conveying of media with higher viscosities. The GA series pumps are available for conveying volumes of between 1.25 and -30 cm³/rev (0.6-144 l/h). They have been designed for pressures of up to 200 bar, for viscosities of up to 1.500 Pas as well as for temperatures of up to max. 225 °C. With this range of pumps, Oerlikon Barmag offers its customers tailor-made solutions for many technical processes in which high-precision and even metering is of paramount importance.

The drum pump – conveying and metering using a single unit
With the drum pump, the Oerlikon Barmag pump specialists have created a pump designed specifically for conveying and metering high-viscosity materials such as adhesives, silicones and other high-viscosity materials from drums and other large containers and for pressures of up to 250 bar. Its special features not only include the fact that it removes high-viscosity materials from the drum, but that it also meters the medium directly without any additional interim stops.

• Innovation packages from STOLL - a company of the KARL MAYER Group

Optimizations, further developments and innovations are an integral part of STOLL's activities. The industry leader in flat knitting technology has recently launched a new offering in the form of defined innovation packages. The aim here is to make STOLL's high innovative strength even clearer and enable customers to benefit from it more quickly. "The demands made on flat knitting technology are changing all the time, whether in the case of technical textiles for transportation and furniture fabrics or medical solutions well as in the fashion sector, where new yarns - such as recycled yarns or innovative technologies, such as smart textiles - have to be taken into account all the time," knows Erhard Vöhringer, Sales Manager of the STOLL Business Unit in the KARL MAYER Group "Our customers always have to keep abreast of the latest developments. We are therefore continuously developing appropriate improvements, and with our innovation packages we are now offering even more detailed demand-oriented solutions."

Detail optimisations for more overall performance
The innovation packages have the benefits for customers in focus and were tailored to the respective target groups. Every optimization contained therein leads to a decisive improvement in production. All of the solutions developed can be easily integrated into existing STOLL machines.  

Innovation package Number One
Innovation package Number One will be launched on the market in a few weeks' time and is aimed explicitly at knitters who focus on technical textiles. The focus is on convenience and process acceleration. Simple network configuration, expansion of the number of NP values, extended functionality when loading and saving the pattern and also improvement of handling in connection with Production Management from PPS are just some of the features of the package. "The corresponding updates for the machine control system are available to our customers for download free of charge on Customer_Net. In the future, there will also be a cloud-based offering," explains Erhard Vöhringer.

Innovation package Number Two
Still in the pipeline, included in the Number Two innovation package, are improvements for the maintenance area – regarding the use of lubricants and the maintenance intervals (predictive maintenance) – as well as optimizations in terms of sustainability, for example when it comes to reducing consumption of oil and increasing reliability. These solutions will be suitable for all machine types and applications.
The focus here is on improvements in belt take-down, the import and export of data and support for additional storage feeders.
A physical improvement in handling is promised by the new lighting including mirror directly on the machine.
In addition, the development teams are currently working on optimizing various knitting qualities and increasing user-friendliness. So you can already be curious!

Concentrated innovative power
The STOLL development team, with several hundred engineers and technicians in the fields of electronics, software, patterning, and design, never runs out of topics. Questions like "What is the market looking for? What do customers want?  Which changes do the machines have to meet and which ones do the software control and design program have to meet?" are first discussed, evaluated and debated together as a team and then go into the development phase. "Our customers can be absolutely sure that all our innovations are meticulously tested before we go to market with them" emphasizes Erhard Vöhringer. This also applies to the solutions in the innovation packages.

Small solutions, big impact
STOLL flat knitting machines impress with their great application and production potential. Almost 150 years of extensive practical experience in flat knitting technology - the STOLL company was founded in 1873 - is unique in the industry. As a Business Unit of the KARL MAYER Group, STOLL continues to do everything in its power to inspire its customers with innovative strength. Productive, flexible and reliable - simply STOLL! This slogan has not lost any of its meaning today. Quite the contrary: With the new innovation packages, customers benefit not only from the latest high-tech flat knitting machines, but also from an always up-to-date performance upgrade of their existing machine park.
With its innovation packages, STOLL has found a flexible and very fast way directly to the customer. Anyone who wants to know more about this is cordially invited to this year's trade fairs. STOLL looks forward to seeing you at the KARL MAYER Group stand at ITM (Istanbul), Techtextil (Frankfurt), Techtextil India (Mumbai) and ITMA ASIA. (Shanghai).

• Konica Minolta First to Launch Presses with EFI Fiery FS500 Pro Software and New Hardware  
• Five new Fiery servers reduce job prep time while helping to ensure colour accuracy and higher overall throughput  

Electronics For Imaging, Inc. and Konica Minolta Business Solutions Europe GmbH (Konica Minolta) have announced a continuation of their long-term partnership with the release of five new EFI™ Fiery® digital front ends (DFEs) based on the newest Fiery platform, Fiery FS500 Pro.
 
The new solutions EFI and Konica Minolta are announcing include:
·        EFI Fiery IC-319 and IC-318 v2 DFEs that will drive the Konica Minolta AccurioPress C14000/C12000 colour production presses for the high-end production printing market
·        EFI Fiery IC-319 and IC-318L v2 DFEs that will drive the Konica Minolta AccurioPress C7100/C7090 light-production colour presses
·        EFI Fiery IC-317 and IC-419 v2 DFEs that will drive the Konica Minolta AccurioPress C4080/C4070 and AccurioPrint C4065 printers.
 
“With these new EFI Fiery DFEs, we continue to extend the range of what AccurioPress users can achieve,” said Olaf Lorenz, General Manager DX Branding Division Konica Minolta, Inc. “We are pleased to be the first to bring these powerful new DFE solutions into our portfolio as they bring more competitive capabilities to Konica Minolta’s digital printing portfolio.”
 
EFI Fiery FS500 Pro servers offer a higher value proposition
 
“The Fiery FS500 Pro new platform offers advanced speed, higher automation and more capability than other digital front ends,” said John Henze, vice president of sales and marketing, EFI Fiery. “Intelligent automation solutions in these new EFI Fiery DFEs also save customers labour cost and time by minimising the need for manual inspection of print jobs, improving automated u management, and eliminating the need to print a test file to determine where to place finishing lines.
 
“All this decreases cycle time and increases customers’ profit opportunities, while ensuring that they can delight their clients with printing that gets completed accurately and quickly. Reducing the time prepress and press operators must spend on these repetitive tasks also helps print business owners make staff more efficient, offsetting the difficulties they have hiring and retaining talent in today’s labour-constrained economy.”

• Turkish circular knitting market offers prospects in turbulent times

After a four-year, Covid-related break the German circular knitting machine manufacturer Mayer & Cie. is exhibiting with its Turkish representative Mayer Mümessillik (MMÜ) once more at the important International Textile Machinery Exhibition (ITM) in Istanbul. At Booth 713 in Hall 8, Mayer & Cie. will present three machines: the D4-2.2 X interlock machine, the OV 3.2 QCe for double jersey structures and the MV 4 3.2 II for single jersey fabrics. For the Mayer & Cie. and MMÜ team the focus will be on in-person contacts with customers, suppliers and partners. Despite the tense international situation both the manufacturer and its representative are positive about the medium-term outlook for the Turkish market.

Turkey is a market with prospects
“The challenges that the global economy faces are at present enormously wide-ranging, of course,” says Mayer & Cie.’s Turkey specialist Stefan Bühler. “The Russian invasion of the Ukraine, supply chain outages, shortages of raw materials and skyrocketing energy prices all create uncertainty.” And then there is galloping inflation in Turkey and elections in 2023. Yet despite, and in part because of, this state of affairs Bühler and Kahraman Güveri, CEO of Mayer & Cie.’s Turkish representative MMÜ, hold a positive view of the market outlook for the years ahead. Large orders, especially for standard products, are on the increase, Kahraman Güveri explains. That leads to new investments, new companies and a growing demand for refurbished machines that then need to be replaced by new machines elsewhere. And former commission merchants are now enterprises in their own right.

“Apart from that, Turkey benefits from its proximity to Europe, transport routes are manageable,” says Stefan Bühler. “This location advantage attracts brand manufacturers who together with their orders bring new approaches, new designs and new technologies into the country.” And Turkey’s already very highly developed textiles sector benefits too. That, says Kahraman Güveri, is why one can be confident for the next few years, “at least for as long as nothing unforeseen happens”.

Established machines with that something special: OV 3.2 QCe for double jersey structures
The portfolio of machines that Mayer & Cie. is exhibiting at the ITM is tried, trusted and popular. The OV 3.2 QCe is a specialist for interlock fabrics and double jersey structures that it knits in both filament and synthetic fibre yarns. With a conversion kit the OV 3.2 QCe also qualifies as a producer of 8-lock structures, spacer fabrics and fine gauges. The machine is available in a choice of three frames: from open-width and industrial to giant frame. Stefan Bühler, regional sales manager for Turkey, has this to say: “Not for nothing has the OV 3. 2 QCe been one of our most popular machines for years. It is mainly used for sportswear and for leisure- and outerwear.” In Istanbul the OV 3.2 QCe on show will be a 30-inch, E40-gauge model.

D4-2.2 X for fine rib and interlock fabrics
The double-jersey D4-2.2 X is an obvious choice for knitting fine rib fabrics of up to E28 gauge. Spacer and interlock fabrics are also part of the machine’s established repertoire. And it can produce elastomeric plating in both cylinder and dial cam. No matter which of these tasks is assigned to the D4-2.2 X, it performs it with impressive productivity.

MV 4 3.2 II for flexibility in the single jersey sector
In the single jersey sector, the long-established German firm delivers a literally fine solution. The MV 4 3.2 II on show at the ITM knits to an E38 gauge. The machine can also be supplied for gauges from E14 to E60. It is, in addition, highly flexible, with a repertoire that ranges from piqué and double piqué to one-thread fleece and smooth single jersey.

On the 25th of March ROICA™ by Asahi Kasei invited its strategic European partners to the Triennale Design Museum for the first ROICA™ Summit, with the aim of sharing its global strategy and to consolidate relationships that are key to the Asahi Kasei global vision of its fiber and business.

Among the speakers Senior Executive Manager Mr. Shinichiro Haga and its successor Mr. Takehiro Kamiyama, who will take on the new role after more than thirty years in the Asahi Kasei Corporation and more than three years at ROICA™. Together they opened the floor by explaining the ROICA™ business strategy, which is based on three main steps:

1. Continue to speed up ROICA™ responsible innovation  
2. Continue to speed up ROICA™ international partnerships with a strong focus on responsible innovation
3. Continue to push a new generation of communication where its story making will align with an authentic and consumer driven storytelling based on values.

Then, Mr. Shinohe Hiroaki Chief Marketing Officer Europe, introduced the new production strategy at global level  together with  its program of partnerships, plus the marketing and communication programs for the next year and beyond in synergy with Giusy Bettoni at C.L.A.S.S.

“We are extremely pleased to be here with our European partners, thanking them for the continuous valuable cooperations that made ROICA™ so special, and sharing with them which will be our next steps in order to be leading responsible innovation. This is a very precious moment, during which we are able to talk face to face and install long-lasting relationships, with the aim of supporting the apparel industry by making premium stretch becoming a key player for wellbeing values, which are extremely precious for the contemporary consumer. And this will be part of sport, lingerie, hosiery , fashion and swimwear wardrobes thanks to the ROICA™ special new generation of premium stretch innovations” affirms Shinohe Hiroaki.