From the Sector

International technology Group ANDRITZ has always been at the forefront in providing innovative and sustainable solutions for the global nonwovens industry. Optimization of resource management, especially reducing the consumption of raw materials and other substances used and also keeping resources in use for as long as possible, are decisive factors in enabling nonwovens producers to offer competitive and sustainable products.

As a world market leader for nonwovens production equipment and services, ANDRITZ offers a full range of products to meet these challenging demands.

Maximizing the evenness of the product across the entire production line is one of the key success factors. The weight profiling product range of ANDRITZ – consisting of ProDynTM and ProWidTM – has been extended by ProWinTM. This new development is the combination of the two existing systems ProDynTM and ProWidTM. It allows nonwovens producers to achieve optimum weight profiling at the crosslapper delivery and increase their process speed by up to 15% at the same time. ProWin combines the long-term process experience and in-depth knowledge ANDRITZ has on needlepunch lines with innovative software to synchronize action across the line. Guillaume Julien, Head of Needlepunch Sales at ANDRITZ Nonwoven, explains,

“We have developed a self-regulating, advanced technology to reduce fiber deposits at the edges of the web and eliminate the “smile” effect across its width. ProWin enables producers to optimize the CV ratio autonomously and precisely while also generating significant fiber savings of up to 10% and increasing production speed. Thus, it also provides a faster ROI.“

When it comes to the spunlace process, a better product quality can be obtained by ensuring that the different equipment units in the production line are consistent with one another. The TT card, the Jetlace hydroentanglement unit, and the neXdry through-air dryer are the perfect combination to obtain premium visual quality and characteristics in the web. For an equivalent amount of fibers, this set-up is designed to produce an even web with significant bulkiness and an excellent MD:CD ratio without impacting the production capacity.

Maximizing performance by minimizing the raw material input and the amount of waste produced is a real driver of cost optimization. This is why ANDRITZ has created and integrated a solution that allows nonwovens producers to retrieve the wasted edges of their spunlace fabric and re-use it as recycled fibers. As a result, roll-good producers can even obtain the same web characteristics as when using virgin fibers, and most importantly, the exact same quality.

ANDRITZ also offers – under the brand Metris – ANDRITZ digital solutions – a variety of several service apps for optimum customer benefit. The Metris Cost Management app is used to track raw material consumption. It is an advanced system aimed at monitoring fiber consumption and allowing in-depth diagnoses to investigate raw material losses and savings grouped by different process areas. Thanks to this Metris application, ANDRITZ customers are able to optimize their system’s consumption of raw materials.

All these innovations are available in ANDRITZ’s technical centers, where ANDRITZ process experts will be glad to welcome customers in order to discuss and define their product expectations.

• On October, 20th, 2020, the State Prize for Innovation was awarded to the Lenzing Group for their LENZING™ Web Technology.
• Lenzing thus received the highest award for particularly innovative achievements in Austria.

Lenzing – On Tuesday, October 20, 2020, the Lenzing Group was awarded the coveted “State Prize for Innovation”. Lenzing emerged as the winner with its project LENZING™ Web Technology and thus received the highest recognition for particularly innovative achievements in Austria. The novel process combines fiber and nonwovens production in only one step, setting new standards in terms of efficiency, circularity and ecological sustainability. Margarete Schramböck, Federal Minister for Digital and Economic Affairs, presented the award to Gert Kroner, Vice President Global Research & Development.

“This award is a great recognition of our work. Our goal is to grow continuously with sustainable innovations and to look beyond our fibers, to the needs of our customers and partners and to the needs of consumers worldwide. With the LENZING™ Web Technology we have created an exciting and promising solution for eco-friendly products in line with our corporate strategy sCore TEN and support consumers in their daily needs in a sustainable way”, says Stefan Doboczky, Chief Executive Officer of the Lenzing Group.

Biodegradable nonwovens for a clean environment

The pollution of the environment by plastics is one of the most urgent problems of our time. Every day, millions of hygiene products and wipes around the globe end up in garbage and sewage. Most of them consist of up to 80 percent polyester or other fossil, non-biodegradable materials and therefore pollute the environment. With the LENZING™ Web Technology, Lenzing has developed a patented technology to counter this problem: Sustainable and eco-friendly nonwovens are produced from the renewable raw material wood. These are not only plastic-free, they also score points for their particularly high environmental friendliness. “Thanks to a unique self-bonding mechanism, in which the filaments bond with each other during the spinning process, binders, which are found in many nonwovens, are no longer needed. As a result, the nonwovens produced with LENZING™ Web Technology are 100 percent biodegradable and do not pollute either humans or the environment”, says Gert Kroner, Vice President Global Research & Development of the Lenzing Group.

The Austrian State Prize for Innovation is awarded annually by the Federal Ministry for Digital and Economic Affairs to the most innovative Austrian company. In 2020, the competition took place for the 40th time.

Exhibitors from eight countries have already confirmed to participate in the fair’s European Zone. They join an expected 500-plus total exhibitors from around the world. The 2018 edition of this biennial fair takes place from 4 – 6 September in halls N1 – N3 of the Shanghai New International Expo Centre.

While China retains its edge in terms of technical textiles and nonwovens production capabilities, in the eyes of Chinese buyers, European suppliers are still the leaders when it comes to technology and innovation. This was widely reported by European exhibitors at the previous edition in 2016 of Asia’s leading biennial trade event for the industry: Cinte Techtextil China.

“In the Chinese market, buyers want good quality products, so overseas companies, and products with recognised quality certifications, have a lot of potential,” Ms Ping Chen, General Manager of IBENA Shanghai Technical Textiles commented. “As a leading German company in the industry, our products are welcomed by many buyers at this fair. It is also important to be in the German Pavilion as this signals to buyers that we have quality products, and it attracts more attention.” Swiss firm Sanitized AG had the same experience. “As a Swiss company in the European Zone I believe it’s an advantage, as some local buyers have more confidence towards imported products,” Mr Steven Liu, Sales Manager said.

Other exhibitors commented on the long-term trends in the Chinese market. “There’s a definite shift to more high-quality machinery in China that isn’t affected by what’s happening in the overall economy. Moreover, there are opportunities for overseas suppliers as there is still a gap between us and what Chinese companies produce,” Dr Joachim Binnig, Vice President, Head of Development & Technology, Autefa Solutions Germany GmbH explained.

Mr Roger Zhang, Sales Manager for German firm J.H. Ziegler Nonwovens and New Materials commented: “Our products are mainly for high-end Chinese customers, such as BMW and Audi. The Chinese market has gradually matured, but the production capability for high-performance products which are energy efficient and eco-friendly is still developing, so there is a lot of space for overseas brands to develop here.”

European Zone highlights
This year’s European Zone will feature around 30 exhibitors from eight countries, including Austria, Belgium, the Czech Republic, France, Italy, the Netherlands, Sweden, Switzerland and the UK, while further exhibitors can be found in national pavilions from Belgium, the Czech Republic, Germany and Italy. Some of the exhibitor highlights in the European Zone include:

• Arkema (France): with brands including PMMA Altuglas, Rilsan, Pebax, Kynar PVDF and Bostik, they will present polymer resin for fibres and yarns, which apply to a wide range of applications, at the fair.
• Dakota Coating (Belgium): specialists in thermoplastic and thermosetting adhesives, their polymer products, based on polyethylene, polyolefin or mixtures, ethylene vinyl acetates, co-polyamides, polyurethanes and co-polyesters, are suitable for automotive, building, heat transfer and sound insulation uses.
• Lenzing Plastics (Austria): a new exhibitor at the fair, they are a leading manufacturer of polyolefin and fluoropolymer products, such as Thermoplast and PTFE products. One of their core competencies lies in the monoaxial stretching of films and filaments, and they offer special solutions in the fields of construction & insulation, medicine & hygiene, packaging and cables, as well as automotive and technical textiles. They will highlight their PROFILEN® PTFE product at the fair, and with its extreme durability and very smooth surface, it is highly valued in many niche applications in the technical and medical sectors.
• Protechnic (France): leading manufacturers of hot-melt adhesives and plastic printed films, they will showcase hot melt thermo-adhesive nets, webs and films at the fair.
• Trelleborg Coated Systems (Italy): another new exhibitor this edition, they produce high-performance, engineered coated fabrics. They offer a wide variety of substrates – from Kevlar® to silk – with a choice of weaving methods.