From the Sector

• 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.”

In the latest technology innovation from members of TMAS (the Swedish textile machinery association), ACG Kinna and ACG Nyström have teamed up with Juki Corporation – the world’s leading sewing machine manufacturer – in the development of a new automated line concept that can considerably speed up the production of finished filter bags.

Woven or nonwoven filter bags employed in a wide range of industrial processes may be under the radar as products, but they represent a pretty significant percentage of technical textiles production.

According to a recent report from BCC research, a leading US analyst covering this sector, industrial filtration represented a $555 million market in 2019 and some of the key areas where such filter bags are employed include:

• Metal fabrication, with effective filtration required for manual and automated welding, thermal cutting, blasting and machining, especially for coolant filtration.
• The process and energy industries, including foundries, smelters, incinerators, asphalt works and energy production plants.
• Other key manufacturing fields – often where dust is generated – including the production of timber, textiles, composites, waste handling and minerals, in addition to chemicals, food production, pharmaceuticals, electronics and agriculture.

Line integration
The new SFL-2000 line is the result of a four-year development project between Juki Central Europe, headquartered in Poland, and the two ACG companies.

It is capable of handling a wide range of different filter media, and as an all-in-one solution, can produce high quality and accurate seams to pre-defined parameters, with optional modules allowing for customised constructions.

The decision by Messe Frankfurt, the organiser of the annual Heimtextil exhibition for home textiles, to significantly expand its focus on textile technologies in 2020, has received an extremely enthusiastic response from members of TMAS, the Swedish textile machinery manufacturers association.

“Heimtextil is already a huge show, having attracted well over three thousand visitors to Frankfurt in January this year, filling all twelve halls of the Messe Frankfurt fair grounds,” says TMAS Secretary General Therese Premler-Andersson. “The expansion of textile technologies at next January’s Heimtextil can only help further boost this international community of manufacturers and suppliers for the home textiles market at all levels, and naturally we want to be a part of it.”

• ACG Kinna Automatic
  At Heimtextil 2019, TMAS member ACG Kinna Automatic generated a significant buzz with live demonstrations of its new robotic pillow filling system and will provide details of how it has been further developed over 2019, with several commercial systems now in place.
• Automatex
  Meanwhile, in the first quarter of 2020, Automatex ES, the specialist in automated cutting, sewing and folding equipment, is planning to launch another innovation in advanced manufacturing for the bedding industry.
• IRO AB
  IRO AB has consistently introduced new milestones in the field of yarn feeding technology for weaving machines and at Heimtextil 2020 will be providing information on new introductions to its product range.
• Eltex
  Eltex is achieving considerable success with its yarn fault detection and tension monitoring systems across a range of sectors, including the tufting of carpets and the creeling of woven materials, but at Heimtextil 2020 the focus will be on its advanced systems for the sewn products sector, including the UPG-Stitch thread break sensor, which is based on the piezoelectric principle and is suitable for all types of yarns while being insensitive to dust, dirt and humidity variations.
• Svegea of Sweden
  Svegea of Sweden now has over 60 years of experience in exclusively designing, manufacturing and installing bespoke bias cutting, roll slitting and rewinding and inspection machines.
  The company’s complete Bias System includes a tube sewing unit a bias cutter/winder for opening up previously-formed tube material – spirally on a bias – and strip cutter.

COMSAT is equipping its latest Tecmat sectional warping machine for weaving preparation with the new Eltex EyETM yarn tension monitoring system.

Unlike yarn tension monitors that are fitted solely on the weft insertion systems of weaving machines, the new Eltex technology is for the warping process prior to weaving – and instead of monitoring only the tension of the six-to-eight yarns fed by the weft insertion system the Eltex EyETM keeps a close eye on literally hundreds.

“Several hundred yarns can be fed from the creels during the warping process compared to only a few weft insertion yarns during weaving,” explains Brian Hicks, managing director of Eltex. “Tension monitoring for multiple ends has been a great challenge to achieve for us, but this new system generated tremendous interest at the recent ITMA 2019 textile machinery show and we already have systems in operation and orders on hand. The EyETM allows mills to greatly reduce problems.”

A focus on customer service, aligned with the drive to constantly innovate, has long ensured that the member companies of TMAS – the Swedish texile machinery manufacturers’ association – stay well ahead of the curve.

“All of the Swedish textile machinery companies are doing really well in major markets such as Europe, China, India and the USA,” says TMAS Secretary General Therese Premler-Andersson. “They are now gathering forces to prepare for the most important show – ITMA 2019 in Barcelona in June. I expect to see new players and partnerships as we enter the industry 4.0 era for real. We are ready to display an even higher degree of the real time monitoring of processes, automation, flexible customisation, and the incorporation of robots into production lines.  Our customers expect a lot of in terms of knowledge and our ability to customise and offer turnkey solutions.”

The forward-looking attitude of the Swedish companies is perhaps best summed up by Reimar Westerlind, the owner, since 1961, of ACG Gruppen.
At the age of 90, Reimar still travels to his office every day to oversee the operations of the diverse companies operating under the ACG umbrella.
“Everything now is about automation and digitisation,” he says. “We have to be on that track or we will be lost – innovate or die.”

Robotics
One ACG Gruppen company moving rapidly forward with new innovations in this area is ACG Kinna, which at ITMA 2019 will be providing dramatic live demonstrations of its new robotic pillow filling system.
This has the ability to fill and finish some 3,840 pillows per eight-hour shift, which is a considerable improvement on what is currently possible with existing systems, resulting in significant savings in both labour and energy for busy home textile businesses.

At ITMA 2019, Eton will be demonstrating a complete material handling solution with advanced software providing real-time information covering every aspect of the process.
“Our systems are a natural fit with the major Industry 4.0 networked manufacturing plants that are now being constructed worldwide for sectors such as the garment and home textiles manufacturing and automotive industries,” says Eton’s Sales and Commercial Director Roger Ryrlén.

Sensors
Advanced senor developments are playing a large part in moving many areas of the textile industry forward too.
Eltex of Sweden, for example, is achieving considerable success with its yarn fault detection and tension monitoring systems across a range of sectors, including the tufting of carpets, the creeling of woven materials and even the production of woven reinforcements for the composites industry.

At successive ITMA shows, IRO AB has also consistently introduced new milestones in the field of yarn feeding technology for weaving machines, and ITMA 2019 will be no exception.
“Following significant investment in our R&D capabilities, we have been making great progress in further boosting the efficiency and performance of our expanding X3 range,” says IRO AB Managing Director and Chairman of TMAS Mikael Äremann. “I can’t remember a time since the 1980s when we had so many new innovations to unveil at an ITMA, and I’m greatly looking forward to the positive response to them we are anticipating in Barcelona this June.”

Resource savings
ITMA 2019 will meanwhile see the launch of TexCoat G4 – the next generation of Baldwin Technology’s non-contact precision application system for fabric finishing. The TexCoat G4 enables a continuously high-quality and productive textile finishing process with zero chemistry waste and minimised water and energy consumption.
The non-contact spray technology brings a range of advantages including single or double-sided application,  the elimination of Foulard bath contamination, low wet pick-up levels leading to the elimination of drying steps, zero chemistry waste in changeovers of chemistry, colour or fabric, and the possibility of batch reporting, visibility of pad loading, chemical usage etc.

Other TMAS companies exhibiting in Barcelona include Texo AB, whose wide-width weaving looms make the belts for machines on which half of the world’s paper is made, ES-Automatex, which specialises in bespoke automation concepts and Svegea, a company leading the field in a number colarette machines and cutting and slitting equipment.

“At the last ITMA in 2015 in Milan, there was much talk about Industry 4.0 technologies but certainly from the perspective of TMAS, ITMA 2019 will be the place for concrete solutions as to how data and the new tools we have available can be exploited to the full,” says Therese Premler-Andersson. “There is already much more networking between the companies, with software very much the enabler and common interfaces bringing ideas closer together. We are greatly looking forward to further exchanges of ideas when meeting with customers old and new in Barcelona.”