From the Sector

According to the World Health Organization (WHO), cardiovascular disease is one of the most common natural causes of death. Every year, it is the cause of death of around 17 million people worldwide. The Peter Dornier Foundation Prize 2022 has now awarded a research work that is to improve the medical care of people with insufficient heart valve function in the future and prolong the patients' lives.

The human heart is a high-performance machine: over the course of a person's life, it beats almost three billion times, pumping around 200 million litres of blood through the body. Enormous stresses that can sometimes lead to life-threatening signs of wear and tear. If a heart valve gets out of step, patients usually get artificial-mechanical or biological valves as a replacement. However, mechanical solutions imply patients to take blood-thinning medication for the rest of their lives. In addition, there may be audible closing noises. For example, almost a quarter of patients with mechanical heart valves complain of sleep disturbances. Biological heart valves, on the other hand, such as those made from animal tissue, require a great deal of manual work and have a shorter lifetime.

Potential of weaving for medical products demonstrated
For this reason, Graduate Engineer Mathis Bruns at the Institute for Textile Machinery and High-Performance Textile Materials Technology (ITM) at the TU Dresden is researching an implant alternative made of fabric. As part of a research project that also involved heart surgeons from the Dresden Heart Centre and the University Hospital in Würzburg, Mr. Bruns provided important findings for weaving an artificial heart valve in his diploma thesis. For his work entitled "Development of tubular structures with integrated valve function", Mathis Bruns has now received the Peter Dornier Foundation Prize 2022, endowed with 5,000 euros. In his laudation, Dr. Adnan Wahhoud, former head of the development department of air-jet weaving machines at DORNIER in Lindau, said: "With his work, the winner of the award demonstrates very clearly the potential of weaving technology to produce fabrics of complex form, geometry and structure with the aim of prolonging and improving people's lives." The award-winning thesis enriches research into three-dimensional tissues for use in medicine.

Weaving replacement heart valves without seams
"A particular advantage of our approach is the integral production method", says foundation prize winner Mathis Bruns. “The geometry and function of a heart valve is that complex that woven heart valves could not be produced in this form previously. Through the combined use of a rigid rapier weaving machine with bobbin shield and a Jacquard machine, it is possible to weave the replacement heart valve in such a way that it no longer has be sewn together. Even the tubular structures for the blood vessels and the integrated valve function are ‘all of one piece’. Seams are always a weak point in textile medical products," Mr. Bruns adds. “Another advantage of the woven heart valve is the possibility to insert it by the help of minimally invasive surgery. Hence, the folded valve which is about the size of a tea light is to be pushed with a catheter via the bloodstream to the target position in the heart and unfolded there. The patient's chest and heart would then no longer have to be cut open”, explains prize winner Mr. Bruns.

Textile structure is similar to human tissue
A wide variety of medical products have always been produced on DORNIER weaving machines. Customers use them to produce fabrics for bandages, prostheses, blood filters and orthoses among other things. For Mathis Bruns, it is only evident that implants such as heart valves will more and more be woven on the machines from Lindau in the future. "Textile tissue is very similar to human tissue," he says. The human body consists largely of thread-like materials, just as a textile fabric is made up of thousands of individual threads. "Muscle fibres convey force impulses, nerve tracts send stimuli such as pain and brain cells convey information via thread-like dendrites and axons." Because of their ‘thread-like properties’, woven implants are therefore particularly suitable for medical applications.

After three years, VUB a.s again got the chance to actively participate in the European trade fair Techtextil 2022m being present at a joint stand of Czech companies active in production and application of technical textiles, organized by Clutex - Cluster Technical Textiles.

In cooperation with partners from academic and production sphere many products were developed over the past years, sold by VUB under the brand Clevertex. For the presentation at the fair, a wide range of ESD protective clothing for the electrotechnical industry and for each worker dealing with electrostatic discharge sensitive components was on display. As well as another product line of the Clevertex brand representing wearable skincare textile products with antiseptic effects based on purely natural textile materials.

Attention was paid to the advanced solutions for smart textiles and e-textiles products esp. electrically conductive hybrid threads based on ultrafine metallic micro-wires. A significant advantage of these threads lies in their full compatibility with standard textile manufacturing processes, and possibility of customization in terms of fineness, electrical conductivity and temperature resistance of individual thread. As an example of one of the applications of conductive threads, different types of woven elastic conductive ribbons were demonstrated, which could be used as bus bars or as textile conductors wherever a variable length of conductive element is required without the negative influence on their electrical resistance during the change the length.

ITM 2022 hosted textile technology leaders in Istanbul for 5 days, presenting the latest innovations in every field of textile from weaving, knitting, yarn, digital printing, finishing to denim. The ITM 2022 Exhibition, where a business volume of over 1.5 billion Euros was created in 5 days, accelerated the Turkish and world economy.

Organized by the partnership of Teknik Fairs Inc. and Tüyap Tüm Fuarcılık Yapım Inc., ITM 2022- International Textile Machinery Exhibition was held at Tüyap Fair and Congress Center between 14-18 June.  ITM 2022 Exhibition, attended by 1280 companies and company representatives from 65 countries, was visited by 64,500 people from 102 countries, consisting of 44% international and 56% domestic visitors.

Turkey became a Supply Center at the ITM 2022 Exhibition
The successful sales graph achieved at the ITM 2022 Exhibition proved that the difficulties experienced due to the pandemic for the last 3 years have been left behind. Turkey has become a supply center for European, Middle Eastern and African countries, especially with the disruption of the supply chain in Far East countries, including China. The profile of the professional visitors visiting the ITM 2022 Exhibition revealed that in the new world order that has shifted after the pandemic, the trade network has also changed hands and new players have appeared on the scene. The fact that manufacturers from all over the world such as Andorra, Angola, Honduras, Peru, Seychelles, Sierra Leone, Brazil, Sri Lanka, Tanzania, Egypt, Iran, and Oman purchased a large number of machinery and signed collaborations at the ITM 2022 Exhibition has proven this.

Exhibitors of ITM 2022 enlarge their stands for ITM 2024
Many company officials, who stated that they have achieved a sales graphic far above their expectations starting from the very first day of the ITM 2022 Exhibition and that they have hosted visitors from all over the world, decided to enlarge their stands at the ITM 2024 Exhibition. During the exhibition, companies visited the registration application points and applied for ITM 2024 participation.

The next meeting of the ITM and HIGHTEX Exhibitions will be held in Istanbul between 4-8 June 2024.

• BTT’s woven geotextiles can reduce CO2-emissions in infrastructure projects by a factor of 10 compared to more conventional methods
• Product specific Environmental Product Declarations for woven geotextiles transparently communicate their sustainability
• EPDs an essential tool to communicate sustainability performance
• Helps carbon-conscious customers in their purchasing and decision making

Beaulieu Technical Textiles (BTT) has unveiled the next step in its mission to deliver sustainable solutions to customers - product specific Environmental Product Declarations (EPD), an essential tool for communicating sustainability performance - to fully support green certified construction projects by providing accurate information in readily available formats.

The carbon footprint of BTT’s woven geotextiles is amongst the lowest in the industry, making them one of the most sustainable solutions for civil engineering projects. An EPD shows a manufacturer's commitment to measure and reduce the environmental impact of its products and report these impacts in a very transparent way.

Construction products, like geotextiles, follow the very comprehensive European standard, EN 15804+A2. The third-party verification and approval by the international EPD® System officially demonstrates the low environmental impact of BTT’s geotextile products.

ITM 2022, the first major international textile machinery exhibition to be held in the world after a 3-year hiatus during the pandemic process, is getting ready to open its doors. Bringing the leading brands of textile technologies together in Istanbul, ITM 2022 will host world launches and numerous collaborations for 5 days.

ITM 2022- International Textile Machinery Exhibition, organized in partnership with Teknik Fairs Inc. and Tüyap Tüm Fuarcılık Yapım Inc, will open its doors at Tüyap Fair and Congress Center between 14-18 June. For ITM 2022, which will be held in 12 halls on an area of 120,000 m2; hums of 1280 participating companies from more than 40 countries continues. Tüyap Fairground, where thousands of people sweat for stand setups, is getting ready for the big meeting. ITM 2022, where all halls have reached 100% occupancy rate and 1280 exhibitor companies are located, will also attract attention with the stand areas and machine parks that the manufacturers have enlarged compared to the previous exhibitions.

Companies will showcase their state-of-the-art technologies for the first time at ITM 2022
Many companies that focus on product development and new productions under pandemic conditions will have the opportunity to introduce their products to their customers for the first time in 3 years at the ITM 2022 Exhibition. Company owners, managers, employees and sector representatives visiting the exhibition will have the opportunity to see the latest technological innovations for the first time and witness their world launches.

Sector representatives, who will open up new horizons in their minds about textile technologies, will sign new products by transforming the extraordinary and original ideas that they have obtained at the ITM 2022 Exhibition into design. Participating companies will also update their machines in line with the demands and needs from the sector representatives and lead the development of new technologies.

Significant Contribution to Exports Aimed with Machine Sales and New Investment Decisions
The textile industry, which is among the locomotive sectors in Turkey's exports, has made a significant contribution to the Turkish economy, especially with the performance increase it has achieved during the pandemic period. Having achieved an increase of up to 40 percent in its exports of textiles and raw materials, Turkey also managed to increase its exports of medical textiles, technical textiles and home textiles. The industry will further increase this success with the collaborations to be realized at ITM 2022. The textile machinery industry will gain great momentum with the machinery sales and new investment decisions to be made at the exhibition.

ITM 2022, which will be attended by many domestic and foreign companies and visited by thousands of people, will be an organization where both domestic and foreign companies will make sales amounting to millions of Euros and many business connections will be realized.

Intense Interest from Trade Delegations
Trade delegations from dozens of countries are requesting to attend the ITM 2022 Exhibition, which is included in the ‘Domestic Organizations Covered by State Incentives’ list by the Ministry of Commerce. Bangladesh, India, Iran, Serbia, Czech Republic, Pakistan, Indonesia, Ethiopia, Malaysia, Mexico, Egypt and Vietnam are among the countries that requested procurement delegations. The intense application of visitors to consulates and commercial attachés from all over the world clearly reveals that ITM 2020 will host a large number of visitors.

ITM 2022 Exhibition Prepares to Break Both Exhibitor and Visitor Records
Company owners, company representatives and visitors left the 2018 edition of the ITM Exhibition very satisfied. ITM 2018 Exhibition, attended by 1150 companies and company representatives from 64 countries and visited by approximately 60 thousand people from 94 countries made a significant contribution to the export records of the textile industry that year. At the ITM 2022; It is getting ready to break new records with the number of participants and visitors coming from Turkey and abroad.

Technical Textiles and Nonwovens Industry Will Meet at HIGHTEX 2022 Exhibition
On the other hand, HIGHTEX 2022 Exhibition, which will be held simultaneously with the ITM 2022 Exhibition, will be an exhibition where Nonwoven products, raw materials used in their production and the state-of-the-art technologies will be exhibited. HIGHTEX 2022 Exhibition, which is the first and only in its field in Turkey, will host a record number of participants and visitors in parallel with the increase in demand for technical textiles. At the HIGHTEX 2022 Exhibition, companies operating in many sectors, from medical textiles to hygienic textiles, from agricultural textiles to geotextiles, will exhibit their latest products and production technologies. Nonwoven manufacturers will come together with the global players of the sector and have the opportunity to both invest in technology and introduce their newest products.

The ITMC 2022 conference, which will take place at the BAnQ from September 19 to 21, 2022, is aimed at attendees from various sectors of the textile industry. Its interdisciplinary approach is the key to maximizing the potential and development of textile materials and tools for various applications. The objective of the conference is to explore new ideas, effective solutions and collaborative partnerships for business growth by creating synergy between designers, manufacturers, suppliers, students and end users from all sectors and fully exploiting this potential.

The main topics are: Composites and textile reinforcement - Sustainable Production & Ecotextiles - Smart and functional textiles - Nanotechnology & Advanced Technical Textiles - Comfort & Protective Textiles - Medical Textiles - Digital Tools & Mass Customization

Keynote speakers :

• Omar Cherkaoui, ESITH : how ESITH was able to support the operators of the Moroccan textile sector during the covid-19 crisis
• Tracy Toulouse, TT : the impact and legacy of our clothing is to identify us as a nation
• Prof. Raul Fangueiro, University of Minho: fiber-based materials: from nano to macro scale
• Pierre-Alexandre Fournier, Exoskin: the role of smart textiles in the future of health
• KyoungOk Kim, Shinshu University: Patternmaking for attractive clothing for mass customization
• Marie O’Mahony, Consultant, Royal College of Art (RCA): smart materials & systems: has embracing uncertainty become vital to commercialization?
• Xianyi Zeng, Ensait: intelligent garments for online monitoring of human health and well-being
• Corinne Farace, Techtera: The collaborative approach: a major stake in meeting the challenges of tomorrow

International technology group ANDRITZ will be presenting its innovative nonwovens production and textile solutions at Techtextil in Frankfurt from June 21 to 24. The ANDRITZ product portfolio covers state-of-the-art nonwovens and textile production technologies, such as air-through bonding, airlay, needlepunch, spunlace, spunbond, wetlaid/WetlaceTM, converting, textile finishing, recycling, and natural fiber processing. For Techtextil, special focus lies on technologies for textile recycling, needlepunch, airlay, wetlaid glass fibers and textile calendering.

TEXTILE RECYCLING TECHNOLOGIES BASED ON TEARING
With the acquisition of ANDRITZ Laroche SAS, ANDRITZ has expanded its product portfolio to include airlay and recycling technology as well as bast fiber processing technologies. Complete recycling lines for post-consumer and industrial textile waste to produce fibers for re-spinning and/or nonwoven end-uses are one focus of this product range. Customer awareness and regulations are forcing clothing brands to recycle their textile waste in their own products. Recycled fibers can also be used in the nonwovens industry for various applications, for example in the automotive industry, for insulation, mattresses, and furniture felts.

ANDRITZ Laroche offers a complete process range of tearing lines from 50 up to 3,000 kg/h, which can be used for almost all types of pre/post-consumer textile waste. The aim is to preserve the character of the original fibers, for example cotton, by maximizing fiber length, strength and feel.

EURATEX has just released its Spring report, offering a detailed insight into trade figures for the European textile and apparel industry in 2021. The numbers are encouraging: comparing with the dramatic corona-year 2020, EU exports of textile and clothing articles increased by +10.6%, while imports dipped by -7.5%. As a result, the EU trade deficit improved, even it remains significant (- €48 billion).

Furthermore, import prices went slightly down in clothing and dropped in textiles, following a strong decrease of Chinese import prices of face masks and protective medical supplies.

The boost in exports was mainly due to strong performance on the Swiss, Chinese and US markets. On the other side, EU sales of textile & clothing to the United Kingdom fell sharply (-23%), due to Brexit new requirements, customs’ delays and shortage of truck drivers.  Imports from the EU top supplier, China, plunged by -28%, corresponding to €13 billion. Similarly, textile and clothing imports from the United Kingdom recorded a sharp decrease over the period (-48%, equal to €-3 billion).

Director General Dirk Vantyghem commented: “the 2021 export figures, presented in this Spring report, confirm that EURATEX members have gained momentum; even if energy prices are causing some serious short-term disruptions, our long-term ambition remains to be a world leader on sustainable textiles.”

The international trade dimension is indeed critical for the competitiveness of the European textile ecosystem, and needs to be fully embedded in the EU’s Strategy for Sustainable and Circular Textiles. The Commission insists that “all textile products placed on the EU market, are durable, free of hazardous substances, produced respecting social standards…” This is an essential condition to create a level playing field between all textile and apparel companies, regardless of their production base. With €100 billion of imports, and over 20 billion of “foreign” textile items put on the Single Market, this requires a dramatic upscaling of market surveillance, without however disrupting fluid supply chains.

Looking at the impact of war in Ukraine, EURATEX has strongly condemned the Russian aggression, and offered support to the Ukrainian textile industry. Ukraine offers valuable sourcing opportunities for European textile and apparel brands, as part of a broader nearshoring trend, which seems to emerge from the trade figures.

The Saxon Textile Research Institute (STFI) will be presenting innovative highlights from research and development at Techtextil 2022, the international trade fair for technical textiles and nonwovens. In addition to a warp-knitted textile façade greening in a modular system and textile lightweight construction elements for the building sector made from hemp as a renewable raw material, the STFI will also be showing innovations from nonwovens research. The project optiformTEX is an example of the nonwovens competence: in this project, the mass per unit area was specifically influenced for the production of semi-finished products in the automotive sector. Furthermore, the Chemnitz Institute exhibits an ecological foam coating for protective textiles. Central highlight of the STFI's presence at the fair is also a mobile robot system, which demonstrates the automated loading of a small-scale bobbin creel.

Highlights at Techtextil 2022
The greened façade tile is a system with which large building surfaces can be cost-effectively greened through a simple, modular segment structure. In addition to insulating the building, the system has been created to meet the design requirements of a modern city centre; low-maintenance greening is made possible through functional integration in the textile carrier layer and coordinated plant selection.

Moulded components made of natural fibre nonwovens are increasingly used in the automotive sector. Conventional nonwovens currently have uniform masses per unit area. Technical solutions for load-oriented component reinforcement and the resulting optimised use of materials represent an enormous economic potential. The basic idea of “optiformTEX” was therefore to specifically influence the mass per unit area distribution in the pile before the semi-finished product is consolidated. As a result, a textile-technological process and the corresponding plant component were successfully developed.

Future-oriented materials are offered by developments from the field of renewable raw materials in combination with bio-based resin systems: In the “Gro-Coce” project, an innovative ceiling system was developed by combining sustainable building products and methods. Currently, a high-performance hemp-based semi-finished product as well as the steps for its reproducible production by means of textile surface formation is developed by the research team. Initial application and load tests of the hemp-based semi-finished products on wooden beams confirmed the high performance potential of the natural fibre materials.

Special functional textiles are based on composite materials with coatings or membranes. The previous production of the coatings/membranes poses ecological and health risks. At STFI, solvent-free, purely aqueous coating systems and a technology for their application were therefore developed for the protective textile sector, resulting in a breathable, waterproof and wash-resistant textile coating.

The central highlight of the STFI's presence at the fair is a mobile robot system, which demonstrates the automated loading of a small-scale bobbin creel. At the STFI, the robot is part of the “textile factory of the future”, where a play mat is woven and processed step by step along the textile chain.

The Techtextil and Heimtextil Summer Special exhibitions, taking place together in Frankfurt from June 21-24, represent an opportunity for Monforts to showcase its finishing and coating technologies for two of its major markets – especially at a time when energy prices continue to soar for textile manufacturers in Europe.

Existing customers of Monforts include many manufacturers in the field of home textiles, as well as those making geotextiles, automotive fabrics and other functional materials – all of whom will be well represented in Frankfurt this June. Dedicated Montex lines have also been supplied to producers of airbags, flame retardant barrier fabrics and spacer fabrics, as well as high-temperature filter materials.

Energy prices are rising steeply everywhere and a particular emphasis for Monforts in Frankfurt will be on the energy and heat recovery that can be achieved with Montex stenters, through features such as better insulation of the treatment chambers or the MonforClean system, in which waste heat from the drying process is used to pre-heat the drying air resulting in a radical reduction in the conventional heat supply required compared to gas and thermal oil heating. The modular system for heat recovery can also be extended for exhaust air cleaning and odour elimination. Monforts can provide a range of further resource-saving and energy recovery options tailored to each individual line installation including modification of the heating source.

With the Qualitex 800 visualization software, all article-specific settings can be stored and the formulations for thousands of treatment processes called up again at any time. Individual operators can also personalise their dashboards with the most important machine functions and process parameters.

The Qualitex 800 system is available for the automatic and continuous operation of the company’s Montex stenters, as well as its Thermex continuous dyeing ranges, Monfortex shrinking systems and Montex®Coat coating units.

Monforts Montex®Coat coating units serve an equally diverse number of markets, including tents, tarpaulins and awnings, black-out roller blinds and sail cloth, automotive interior fabrics and medical disposables. Full PVC coatings, pigment dyeing or minimal application surface and low penetration treatments and solvent coatings (in explosion-proof conditions) with knife coating, roller coating or screen printing can all be accommodated with this system.

All of these very different materials require coating and finishing for maximum efficiency, using Monforts technologies which provide the ultimate in flexibility and the ability to switch quickly from one fabric run to the next, without compromising on the economical use of energy or raw materials.

The Monforts EcoApplicator offers further potential for sustainably achieving perfect finishes via a precise direct application system, as an alternative to conventional padding – where fabrics are immersed in a bath of the required finishing chemicals. It can significantly further reduce the energy and water required and finishes can be applied on just one side of the fabric, or both, and even separately on each side, to be sealed in place via different heating zones in the stenter.