From the Sector

It is exactly 100 years ago on August 17th this year that Carl Axel Gustafsson returned from the USA to Sweden with a significant agency agreement from the Boston-based sewing machine leader Reece.

Back in 1921, Reece, along with its competitor Singer, entirely dominated the buttonhole machine market and were the world’s only manufacturers of these machines for jackets, trousers and coats.

Gustafsson’s license enabled his new company A C Gustafsson to become one of Europe’s first leasing organisations, hiring out Reece buttonhole machines and receiving payment per sewn buttonhole stitch.

This business thrived for many decades and formed the basis for the entire ACG Group as it exists today.

Forty years later, on September 2nd 1961 to be precise, Reimar Westerlind walked out of a restaurant after a long and enjoyable lunch with someone he’d never met before, having signed his intention to buy a company he knew nothing about on an improvised contract written on the back of a menu.

“What I didn’t know then was that my dining partner was the family lawyer of Carl Axel Gustafsson,” Reimar explains. “I had no money and knew nothing about the textile industry and I also quickly discovered the business was not doing so well at that time and tried to get out of the agreement, but he insisted I honour it. He told me he had money and would back me, but I’d have to work hard and pay him back in full.”

Reimar certainly took that advice, and at the age of 92 still travels to his office every day to oversee the operations of the diverse companies now operating under the ACG umbrella.

Although textiles remain the bedrock of the business, under Reimar Westerlind’s management, ACG Group has branched out into many other fields of activity over the past 60 years, and its diversity has also led to some highly unexpected developments.

Like many other European manufacturers, ACG also began to expand beyond its traditional borders from the 1970s onwards – initially into the former Soviet Union and subsequently establishing subsidiaries in Estonia, Lithuania, Finland, the Ukraine and Denmark.

Double the production rate, with lower energy consumption per kilogram of fiber material – that might sound like a contradiction, but the new Trützschler pre-cleaner CL-X makes it possible. It gently and reliably removes coarse contaminants like leaf debris, stalks or seeds from cotton with minimum loss of good fibers. The pre-cleaner CL-X provides more efficiency and lays the foundation for a high-quality end-product before the cotton is further processed in mixers and fine cleaners.

CL-X features at one glance

• Continuous production of 1,600 kilograms per hour for present blow room configuration.
• 30% energy saving compared to the current benchmark.
• Integrated WASTECONTROL for automatic adjustment recommendation of waste excretion to avoid unnecessary fiber loss.
• 2.60 m long cleaning section.
• New and improved grid geometry for better separation and gentle tuft treatment.
• Material draft due to 10 % higher speed of second opening roller for reliable and consistent fiber transport.
• Optimal cleaning level and minimal fiber loss due to individual and stepless grid adjustment for each opening roller by motor.
• Gentle tuft treatment with adjustable opening roller speed.
• Synchronized lot management (automatic lot change for up to three lots).
• Connection possibility for a waste box (for waste analysis).
• Lower cost of ownership.

Although affected by the Covid-19 pandemic, ITMA ASIA + CITME, which takes place mid-June in Shanghai, will see a convincing participation of VDMA member companies. 56 exhibitors from Germany will exhibit at this year’s edition of Asia’s major fair for textile machinery. Due to the pandemic and travel restrictions, this is much less than in 2018, when 99 exhibitors from Germany were present. The booked space of German companies has almost halved compared to 2018. Nevertheless, Germany is still the second largest exhibitor nation after China.

At a virtual VDMA press conference early June, these renowned VDMA member companies* presented their highlights for the Asian market:

• Oerlikon Polymer Processing Solutions Division
• Truetzschler Group
• Neuenhauser
• Saurer
• Karl Mayer
• Groz-Beckert
• Herzog
• Lenze
• Mahlo
• Sedo Treepoint
• Thies

Instead of visiting the show personally, the VDMA offers a virtual trip to Asia. The established "Textile Machinery Webtalk" series via the newsroom IndustryArena will focus on ITMA ASIA in the run-up to the fair: VDMA Webtalks meet ITMA ASIA.

*See attached document for more information.

• Order intake of around CHF 300 million received in the month of April 2021
• Order intake in the first half of 2021 expected to be around CHF 800 million
• Start of implementation of the Rieter CAMPUS project in Winterthur

In the month of April 2021, Rieter received orders of around CHF 300 million. The order intake in April was broadly based internationally with the main focus on Turkey, Uzbekistan and India.

In addition to the regional development of the market, Rieter also attributes the business performance to a catch-up effect due to the low propensity to invest in 2019/2020.

As a result, Rieter expects an order intake of around CHF 800 million in the first half of 2021.

As already announced, Rieter anticipates that sales in the first half of 2021 will be below the break-even point. Rieter expects an operating profit for the full year 2021. On July 15, 2021 Rieter will give an updated outlook for 2021 in connection with the semi-annual results, taking into consideration the ongoing challenges resulting from the COVID-19 pandemic.

The Rieter Board of Directors has approved the implementation of the CAMPUS project. The Rieter CAMPUS comprises a customer and technology center as well as an administration building at the Winterthur location. It will make an important contribution to the implementation of the innovation strategy and to the enhancement of Rieter’s technology leadership position.

• Swiss weaving machinery manufacturers are in the forefront of novel application development

Shoes and electronic calculators are probably not the first products people would associate with the textile weaving process. But they certainly signpost the future for woven fabrics, as two examples of the ever-wider possibilities of latest technology in the field. Fashion and function already combine in the increasing popularity of woven fabrics for shoes, and this is a present and future trend. Calculators in fabrics? That’s another story of ingenious development, using so-called ‘meander fields’ on the back and keys printed on the front of the material.

These glimpses of the outlook for modern weavers are among the highlights of developments now being pioneered by Swiss textile machinery companies. All weaving markets require innovation, as well as speed, efficiency, quality and sustainability. Member firms of the Swiss Textile Machinery Association respond to these needs at every point in the process – from tightening the first thread in the warp to winding the last inch for fabric delivery. They also share a common advantage, with a leading position in the traditional weaving industry as well as the expertise to foster new and exciting applications.

Technology and research cooperation
The concept of a ‘textile calculator’ was developed by Jakob Müller Group, in cooperation with the textile research institute Thuringen-Vogtland. Müller’s patented MDW® multi-directional weaving technology is able to create the meander fields which allow calculator functions to be accessed at a touch. A novel and useful facility, which suggests limitless expansion.

Today, the latest woven shoes are appreciated for their precise and comfortable fit. They score through their durability, strength and stability, meeting the requirements of individual athletes across many sports, as well as leisurewear. Stäubli is well known as a leading global specialist in weaving preparation, shedding systems and high-speed textile machinery. Its jacquard machines offer great flexibility across a wide range of formats, weaving all types of technical textiles, lightweight reinforcement fabrics – and shoes.

It’s possible to weave new materials such as ceramics, mix fibers such as aramid, carbon and other, and produce innovative multi-layers with variable thicknesses. Such applications put special demands on weaving machines which are fulfilled by Stäubli high-performance TF weaving systems.

Great weaving results are impossible without perfect warp tension, now available thanks to the world-leading electronic warp feeding systems of Crealet. Some market segments in weaving industry today demand warp let-off systems which meet individual customer requirements. For example, the company has recognized expertise to understand that geotextile products often need special treatment, as provided by its intelligent warp tension control system. Individual and connective solutions are designed to allow external support via remote link. Crealet’s warp let-off systems are widely used in both ribbon and broadloom weaving, for technical textiles applied on single or multiple warp beams and creels.

Functional, sustainable, automated
Trends in the field of woven narrow fabrics are clearly focused on functionality and sustainability. The Jakob Müller Group has already embraced these principles – for example using natural fibers for 100% recyclable labels with a soft-feel selvedge. It also focuses as much as possible on the processing of recycled, synthetic materials. Both PET bottles and polyester waste from production are recycled and processed into elastic and rigid tapes for the apparel industry.

For efficient fabric production environments, it is now recognized that automated quality solutions are essential. Quality standards are increasing everywhere and zero-defect levels are mandatory for sensitive applications such as airbags and protective apparel.

Uster’s latest generation of on-loom monitoring and inspection systems offers real operational improvements for weavers. The fabric quality monitoring prevents waste, while the quality assurance system significantly improves first-quality yield for all applications. Protecting fabric makers from costly claims and damaged reputations, automated fabric inspection also removes the need for slow, costly and unreliable manual inspection, freeing operators to focus on higher-skilled jobs.

Smart and collaborative robotics (cobots) offer many automation possibilities in weaving rooms. Stäubli’s future oriented robotics division is a driver in this segment with first effective installations in warp and creel preparation.

Control and productivity
Willy Grob’s specialized solutions for woven fabric winding focus on reliable control of tension, keeping it constant from the start of the process right through to the full cloth roll. Continuous digital control is especially important for sensitive fabrics, while performance and productivity are also critical advantages. In this regard, the company’s large-scale batching units can provide ten times the winding capacity of a regular winder integrated in the weaving machine.

The customized concept by Grob as well as design and implementation result in great flexibility and functionality of the fabric winding equipment – yet another example of Swiss ingenuity in textile machinery.  
There is even more innovation to come in weaving – and in other segments – from members of the Swiss Textile Machinery Association in future! This confident assertion is founded on an impressive statistic: the 4077 years of experience behind the creative power of the association’s member firms. It’s proof positive that their developments grow out of profound knowledge and continuous research.

In a roundtable discussion during the recent Innovate Textiles & Apparel (ITA) textile machinery exhibition, imogo Founding Partner Per Stenflo and representatives from a number of like-minded European companies discussed the opportunities for new spray application technologies for the dyeing and finishing sector.

These technologies can achieve tremendous savings for manufacturers compared to traditional water-intensive processes it was explained at the event, held online from October 15-30th.

Pioneer
imogo – one of the latest companies to join TMAS, the Swedish Textile Machinery Association – is one of the key pioneers in this area with its Dye-Max system. Dye-Max spray dyeing technology can slash the use of fresh water, wastewater, energy and chemicals by as much as 90% compared to conventional jet dyeing systems. This is due to the extremely low liquor ratio of 0.3-0.8 litres per kilo of fabric and at the same time, considerably fewer auxiliary chemicals are required to start with.

Obstacles
Such technologies, however, face a number of obstacles to adoption and during the ITA discussion it was agreed that 2020 has not provided the ideal climate for adventurous investors. “The textile industry is quite conservative and is definitely in survival mode at the moment and it is not the time to be a visionary,” said Stenflo. “Day to day business is about staying alive – that’s the reality for many of our customers.” Nevertheless, all of the panellists agreed that sustainable production will remain top of the agenda for the textile industry in the longer term and spray technologies for dyeing and finishing processes will be a part of it.

“Any investment in something new is a risk of course, and we have to be able to explain and convince manufacturers that there’s a good return on investment, not only in respect of sustainability, but in terms of making good business sense,” said Stenflo. “Here we could use the help of the brands of course, in putting pressure on their suppliers to be more sustainable. Governments also have a role to play, in providing incentives for producers to move in the sustainable direction. Sustainability alone will never cut it, there has to be a business case, or it won’t happen.”

Marketing
The marketing of sustainable new fibers is comparatively easy for the brands compared to explaining the difficult textile processes and the chemistries involved in fabric and garment production, he added.

“These fibers, however, currently go through all the same dirty processes that we need to get away from, so it must happen,” he said. “In developing our technologies, it has been important for us to avoid disrupting existing supply chains, stick with using off-the-shelf chemistries and dyes, and involve the dye manufacturers who are an essential part in how operations are driven today. “In fact, collaboration across the entire textile supply chain – from the brands right back to the new technology developers – is essential in moving the sustainability agenda forward.

Business models
“We are also looking into new business models in terms of how to reduce or lower the thresholds for investment and minimise the risk for the manufacturers who are looking to be the innovators,” he concluded. Also taking part in the ITA roundtable discussion were Simon Kew (Alchemie Technology, UK), Christian Schumacher (StepChange Innovations, Germany) Tobias Schurr (Weko, Germany), Rainer Tüxen (RotaSpray, Germany) and Felmke Zijilstra (DyeCoo, Netherlands).

European innovations
“It’s fantastic that all of this innovation is taking place in Europe based on established know-how and forward thinking,” said TMAS Secretary General Therese Premler-Andersson.

“Spray application technologies are a perfect illustration of how new digital technologies can lead to more sustainable production, in this case by replacing water-intensive processes with the highly precise and controlled application of dyes and chemistries as vapour.
“There was a major project by the Swedish research organisation Mistra Future Fashion recently, involving many brand and academic institute partners. The project’s Fiber Bible 1 and 2 reports conclude that it’s very difficult to make assumptions that one fiber is better than another, because it’s so much about how fabrics and garments are being produced from them. The study also found that 55% of the chemicals used in a garment comes from the dyeing. This is where a number of TMAS companies can make a difference.
“An organic or recycled cotton t-shirt is not automatically more sustainable than a conventional cotton t-shirt, or even one made from synthetics – the alternative fibers are a good start but you have to consider the entire life cycle of a garment, and that includes the smart technologies in textiles production.
“TMAS members – backed by Swedish brands and advanced research institutes – are playing an active part in pushing forward new concepts that will work, and I have no doubt that digitalisation now goes hand in hand with sustainability for the textile industry’s future.”          

The textile machinery industry is eagerly awaiting the start of the virtual trade show "Innovate Textile & Apparel". What and how will the more than 160 exhibitors present themselves virtually? How will the approximately 10,000 registered visitors accept the digital offer? WTIN is breaking new ground as organizer with this platform. But one thing is already certain: From 15 to 30 October 2020, they will bring the textile machinery industry a little closer together again in the Corona Pandemic. Oerlikon invites all visitors to take a look into the future of manmade fibers production and get to know the comprehensive range of products and services.

"Reconnecting innovation in the textile & apparel value chain" is the motto of WTIN's virtual trade show. And Oerlikon intends to more than live up to this motto. With more than 50 active experts from sales, customer service and technology as well as partners from its international network of representatives, the Manmade Fibers segment of the Swiss Oerlikon Group will try to be represented around the clock. "It is an interesting experiment for all of us and we would like to see it succeed," explains André Wissenberg, Head of Marketing, Corporate Communications and Public Affairs. "Our aim is to meet our existing customers again, make new contacts and see 'old friends' from the industry. We have prepared an attractive digital offer for them all. Those of you who missed our roller coaster ride in Barcelona last year can now enjoy the journey through time in peace and quiet from your home office on your digital tour of the fair. And, there are no more waiting times either," promises Wissenberg.

Factory know-how from a single source
From Melt to Yarn, Fibers and Nonwovens. From the polycondensation and the processing of PTA and MEG as well as the extrusion of, for example, recycled polyester chips all the way through to hundreds of thousands of packaged and stored or directly-delivered textured bobbins for a market within the textile industry worth billions. From the planning and construction of highly complex production plants to the engineering of large-scale plant projects and competent customer services. This business model runs like a red thread through the self-conception of the Manmade Fibers segment of the Swiss Oerlikon Group. The right partner, especially – but not exclusively – for newcomers to the textile industry. "With us they get everything they need for a successful business: Factory know-how from a single source. And that's what we would like to show our visitors at our virtual trade fair booth," says Wissenberg.

• Rieter protects its innovations and products with patents and registered designs.

The company takes consistent action against patent and design infringements. In mid-July 2020, in a legal dispute, the Shanghai Intellectual Property Court of the People’s Republic of China ruled in favor of Rieter Ingolstadt GmbH (Germany).

Rieter machines stand for outstanding quality, high operational safety, excellent performance and user-friendliness as well as unique design. In order to benefit from these characteristics, competitors copy the successful Rieter machine concepts and even adopt the coveted Rieter design.

Rieter protects its innovations by means of patents and registered designs. The company takes consistent action against companies that infringe Rieter patents or designs and copy products or machines. In 2018, Rieter registered design infringe-ments by Shenyang Hongda Textile Machinery Co., Ltd. in relation to double-head draw frames, and decided to file a lawsuit against the Chinese company.

In mid-July 2020, the Shanghai Intellectual Property Court of the People’s Republic of China determined that the double-head draw frames JWF1316 and JWF1316T of Shenyang Hongda Textile Machinery Co., Ltd. are similar to and fall within the scope of protection of the design patent concerned. The defendant Shenyang Hongda Textile Machinery Co., Ltd. was sentenced to compensate the plaintiff Rieter Ingolstadt GmbH for financial losses and expenses.

• Members of TMAS – the Swedish textile machinery association – have adopted a range of new strategies in response to the Covid-19 pandemic, aimed at assisting manufacturers of textiles and apparel to adjust to a new normal, as Europe and other regions emerge cautiously from lockdown.

“Many European companies have been forced into testing new working methods and looking at what it’s possible to do remotely, and how to exploit automation to the full, in order to become more flexible,” says TMAS Secretary General Therese Premler-Andersson. “Others have been taking risks where they see opportunies and there’s a new sense of solidarity among companies.

“It’s extremely encouraging, for example, that over five hundred European companies from across our supply chain are reported to have responded to the shortages of facemasks and PPE – protective personal equipment – by converting parts of their sites or investing in new equipment.”

New supply chains

Amongst them are TMAS members of the ACG Group, who quickly established a dedicated new nonwovens fabric converting and single-use garment making-up plant to supply to the Swedish health authorities. From a standing start in March, this is now producing 1.8 million square metres of converted fabric and turning it into 692,000 finished medical garments each month.

“In 2020 so far, we have seen new value chains being created and a certain amount of permanent reshoring is now inevitable,” says Premler-Andersson. “This is being backed by the new funding announced in the European Union’s Next Generation EU plan, with €750 billion marked for helping industry recover. As the European Commission President Ursula von der Leyen has stressed, “green and digital” transitions hold the key to Europe’s future prosperity and resilience, and TMAS members have new solutions to assist in both areas.”

Remote working

Automated solutions have opened up many possibilities for remote working during the pandemic. Texo AB, for example, the specialist in wide-width weaving looms for the paper industry, was able to successfully complete the build and delivery of a major multi-container order between April and May.

“Our new Remote Guidance software now makes it possible for us to carry out some of the commissioning and troubleshooting of such new lines remotely, which has been helpful” says Texo AB President Anders Svensson.

Svegea of Sweden, which has spent the past few months developing its new CR-210 fabric relaxation machine for knitted fabrics, has also successfully set up and installed a number of machines remotely, which the company has never attempted before.

“The pandemic has definitely led to some inventive solutions for us and with international travel currently not possible, we are finding better methods of digital communication and collaboration all the time,” says Svegea managing director Hakan Steene.

Eric Norling, Vice President of the Precision Application business of Baldwin Technology, believes the pandemic may have a more permanent impact on global travel.

“We have now proven that e-meetings and virtual collaboration tools are effective,” he says. “Baldwin implemented a home office work regime from April with only production personnel and R&D researchers at the workplace. These past few months have shown that we can be just as effective and do not need to travel for physical meetings to the same extent that was previously thought to be necessary.”

Pär Hedman, Sales and Marketing Manager for IRO AB, however, believes such advances can only go so far at the moment.

“Video conferences have taken a big leap forward, especially in development projects, and this method of communication is here to stay, but it will never completely replace personal meetings,” he says. “And textile fabrics need to be touched, examined and accepted by the senses, which is impossible to do via digital media today. The coming haptic internet, however, may well even change that too.”

Social distancing

The many garment factories now equipped with Eton Systems UPS work stations – designed to save considerable costs through automation – have meanwhile benefited from the unintentional social distancing they automatically provide compared to factories with conventional banks of sewing machines.

“These companies have been able to continue operating throughout the pandemic due to the spaced nature of our automated plant configurations,” says Eton Systems Business Development Manager Roger Ryrlén. “The UPS system has been established for some time, but planned spacing has proved an accidental plus for our customers – with improved productivity.”

“Innovations from TMAS member companies have been coming thick and fast recently due to their advanced know-how in automation concepts,” Premler-Andersson concludes.  “If anything, the restrictions imposed by the Covid-19 pandemic have only accelerated these initiatives by obliging our members to take new approaches.”

A close eye on quality with the Eye Compact II

Eltex of Sweden AB, a member of TMAS, the Swedish textile machinery association, reports solid success with its Eye Compact II yarn monitoring system for carpet tufting machines, since its launch at ITMA 2019 in Barcelona last June.

The sensor units of the Eye Compact II,Brian Hicks, Eltex CEO explains, have been successfully miniaturised to approximately a third of the size of those with the established Compact system, allowing them to be mounted on the very latest high speed tufting machines that are graphics driven, with limited space at the puller rollers.

Early stage prevention
Unlike the sensor systems that are employed at later positions on tufting machines – in order to detect faults in the formed fabric – Eye Compact II technology is about prevention at an earlier stage, through the detection of missing yarns.

Critically, the sensors need to be installed after the last puller roller and before the tufting needles, because otherwise the roller could still be feeding yarns that will not been successfully taken by the needles. This is only possible with the extremely slim Eye Compact II units, which can also be positioned either above or below the rollers.

Guarantee
Another benefit is that the sensors can be arranged more closely together, with each of them monitoring 16 yarn positions, and their robustness ensures that once fitted, there is little the technicians or operators need to do.

Automatic
The Eye Compact II system easily learns pattern changes and displays the number of yarns involved to the operator for confirmation, and different parameters for different yarns groups can also even be set if required. With its research and development work primarily carried out at its headquarters in Osby, Sweden, and North American sales and service operated from its subsidiary in South Carolina, the manufacturing plant of Eltex has been located at Templemore in Ireland since 1976, providing significant advantages in terms of high flexibility and logistical services to customers on both sides of the Atlantic.