From the Sector

New products for photopolymer and laser sinter printing methods from BASF 3D Printing Solutions GmbH (B3DPS) are on show from November 13 to 16 at Stand F20 in Hall 3.1 at this year’s formnext fair in Frankfurt. The BASF subsidiary is also announcing several new partnerships for the development and distribution of groundbreaking 3D printing solutions and products.

B3DPS has entered into a strategic partnership with the US company Origin, San Francisco, California for the further development of photopolymer printing processes. “Within the framework of an open business model, we are combining BASF’s material know-how with Origin’s expertise in printer software programming and the manufacture of the corresponding hardware,” explained Volker Hammes, Managing Director BASF 3D Printing Solutions GmbH. The collaboration has already shown the first signs of success. Origin has developed a new printing method where BASF’s new Ultracur3D photopolymers can be processed particularly well. The technology offers an optimal combination of a good surface finish and high mechanical stability, while also allowing for high material throughput.

B3DPS is working together with Photocentric, a manufacturer of 3D printers and their corresponding software and materials, on the development of new photopolymers and large-format photopolymer printers for mass production of functional components. Based in Peterborough, UK and Phoenix, USA, Photocentric has developed and optimized the use of LCD screens as image generators for its own printing systems. The two partners plan to offer the industry 3D printing solutions that replace parts of traditional manufacturing processes such as injection molding for small series, as well as enabling the production of large components.

The objective of the cooperation with Xunshi Technology, a Chinese printer manufacturer headquartered in Shaoxing, and operates in USA under the name Sprintray, will be opening new fields of application in 3D printing for the Ultracur3D product range of B3DPS.

Ultracur3D specialties for photopolymer printing processes
B3DPS has grouped well-established and new photopolymers designed for the respective 3D printing processes under the brand name Ultracur3D. BASF has developed unique raw materials for its new products that enable special part properties.
“Our Ultracur3D portfolio enables us to offer customers various UV-curable materials for 3D printing that provide far better mechanical properties and higher long-term stability than most available materials,” explained András Marton, Senior Business Development Manager at B3DPS. He added: “These materials have been developed for functional components that are subject to high stress.”

Expansion of distribution network for filaments
Innofil3D, a subsidiary of B3DPS, is entering into a partnership with Jet-Mate Technology, based in Tjanjin, China, for the distribution of plastic filaments in China. In parallel, a distribution agreement has been concluded with M. Holland in Northbrook, USA for the distribution of filaments in USA. “Since the USA is the largest market for filaments, we intend to strengthen our activities there,” said Jeroen Wiggers, Business Director 3DP Solutions for Additive Extrusion at B3DPS, adding: “Asia is another important market for us. We will be developing further distribution channels there and putting our Ultrafuse filaments on the Asian market in 2019.”

BASF’s portfolio of filaments for 3D printing are comprised of two categories; the well-established Innofil3D filaments based on generic polymers for conventional applications and polymer-based Ultrafuse filaments for advanced formulations used in demanding technical applications. One of the broadest filament selections on the market, this portfolio covers customer requirements ranging from prototype to industrial-scale production.

SLS: new 3D printing material with fire protection classification
New flame-resistant Ultrasint Polyamide PA6 Black FR meets UL94 V2 fire protection standards and is a new material class for use in selective laser sintering (SLS) processes, distinguished by high stiffness and thermal stability. In cooperation with one of the global leaders of public transportation vehicles, B3DPS has developed new components that meet vehicle fire protection requirements. “Together with our partner, we are currently producing prototypes, spare parts, and small series components, and are working to further improve flame resistance to meet additional certification specifications,” explained Hammes.
BASF introduced Ultrasint Grey PA6 LM X085 at AMUG this spring and now is followed by another product on show at formnext. Ultrasint PA6 Black LM X085 is based on polyamide 6, and can be processed at 175-185 degrees Celsius therefore making it suitable for most current SLS machines.

B3DPS adds polypropylene to its 3D printing portfolio
Through the acquisition of Advanc3D Materials GmbH in July 2018, B3DPS has expanded its range with numerous materials for use on laser sinter machines, including polyamide Adsint PA12, Adsint PA11, Adsint PA11CF and Adsint TPU flex 90.
Ultrasint PP is a special highlight. This polypropylene-based product exhibits outstanding mechanical properties and is frequently used in standard industrial production as it offers a good balance between price and performance. Ultrasint PP is distinguished by excellent plasticity, low moisture uptake, and resistance to liquids and gases. Prototypes and small batches can now be produced from the same material as used for traditional serial production. Post treatments such as thermoforming, sealing, and dyeing can be performed after printing.

From 4 – 6 September, leading innovations and technologies from around the world will feature in the Shanghai New International Expo Centre for Cinte Techtextil China 2018. With a growing technical textile market in China and Asia, big industry names will come to showcase new products. The Belgium, Germany and Taiwan Pavilions are predicted to draw a crowd with their return, while the Czech Republic Pavilion makes its debut appearance.

Fresh innovation from the Taiwan Pavilion
The Taiwan Pavilion lives up to its reputation as one of the leading sources of industry innovation. Ten exhibitors in the Taiwan Pavilion will showcase a variety of innovations ideal for a number of industries. With advances in medical and hygiene product technologies, exhibitors Web-Pro Corporation will offer protective cover-all materials that resist pathogens and micro-organisms and multi-layered PE films for hygiene products, while Kae Hwa Industrial will introduce their developments in materials that protect against viruses. Four Elements Energy Biotechnology will showcase their multi-functional Masterbatch product, a unique FDA-qualified, anti-mildew and transparent plastic additive that repels bacteria.

Other exhibitors to watch out for in the Taiwan Pavilion include Ritex Machinery, who will display their Air Through machinery which can be applied to nonwoven fabrics for hygienic, medical and filtration uses. Everlight Chemical Industrial’s Evereco® adhesives introduce an eco-friendly solution with heat-resistance and other resilient properties. Also offering eco-friendly alternatives is TomLong Techstile and their TPU coated fabrics, ideal for waterproof and inflatable products.

Productivity and efficiency at the German Pavilion
Following high demand in the Chinese market, the German Pavilion returns with around 30 exhibitors, showcasing their expertise in efficiency in textile production. Highlights include Baumüller Nürnberg’s modular concepts and intelligent automations which allow flexible reactions to changeable market requirements. Edelmann Technology brings new high speed winder systems for increased production rates and new concepts for reducing contamination in products. ISRA Surface Vision will present 100% inline optical surface inspection methods for quality control and process optimisations. Another product to watch out for is Kufner’s xShield®, a lightweight, soft textile with 99% shielding efficiency against electromagnetic radiation.

Other big names in the German Pavilion include Autefa Solutions, Brückner Textile Technologies, Dornier Lindauer, IBENA, J.H. Ziegler, Kufner, Perlon and more.

Belgium Pavilion returns along with a Czech Republic debut
Organised by Fedustria (Belgian Textile, Woodworking and Furniture Industry Federation), the Belgium Pavilion will include textile recycling company Belrey Fibres, engineered fabrics by Pennel & Flipo for marine and rescue industries, as well as leading coating specialists Vetex who will feature a variety of functional tapes, and R&D institute Centexbel who carry out research projects across the entire textile and polymer production chain.

The new Czech Republic Pavilion organised by ATOK, the Association of Textile-Clothing–Leather Industry, will showcase three exhibitors who will provide solutions for technical yarn, fabric processing and nonwoven fabrics. These include: GF Machinery, showcasing R&D and production of special machines and lines for glass / basalt yarn and fabric processing; Retex’s nonwoven needle-punched and air laid textiles; and STAP, Europe’s biggest manufacturer of narrow fabrics.

The Cinte Techtextil China fair is recognised by European manufacturers as a gateway to the Asian market. With investment from China boosting the technical textile industry, and more Asian countries than ever developing their technical markets, Cinte Techtextil China 2018 is set to be a hub of business potential.

• Fibres for automotive composites, technical textiles, hygiene and medical nonwovens
• UltraLink fibres offer sustainable system cost reduction solutions to the automotive industry
• Meralux offers improved liquid management for a dry feeling
• Stand 2034, ANEX 2018, 6-8 June, Tokyo Big Sight, Japan

Beaulieu Fibres International, the leading European polyolefin fibre supplier, marks its Asia Nonwovens Exhibition and Conference (ANEX) debut with unique products and capabilities to support innovation at a local level within the automotive and hygiene segments.

At Stand 2034, Beaulieu Fibres International demonstrates its commitment to the global market growth for automotive composites and technical textiles, as interest increases in adopting lightweight materials to reduce vehicle weight and fuel efficiency.

The company will present UltraLink bonding fibres that improve the mechanical, thermal and functional properties of the final part, allowing customers to meet OEM specific standards in a more sustainable way. They are available in both MONO and BICO technology – a first for the composites industry.

Jefrem Jennard, Global Sales Director – Industrial Fibres, comments: “Beaulieu Fibres International developed UltraLink fibres over the past two years to provide an answer to the automotive industry’s continuous strive for lower weight, lower emission, lower cost and better properties. They are being introduced in new global automotive programmes with SOP 2019-2021. We are delighted to introduce them to the Asian market at ANEX.”

At ANEX 2018, Beaulieu Fibres International also presents its platform of unique Meralux fibres offering significant improvements to the dryness of nonwoven for hygiene and medical applications. The BICO fibre has a special cross section, which enables it to provide bulk, opacity and enhanced fluid management compared to standard round fibres to nonwoven constructions. As a result, a dry feeling is achieved for the final nonwoven.

Petra Bohle-Stricker, Global Sales Director – Hygiene Fibres, comments: “As Asia Pacific heads towards becoming the largest regional tissue and hygiene market by the end of 2025  , nonwovens producers can already take advantage of the benefits of Meralux to launch new and innovative products that will grab the attention of global and local manufacturers. Visitors to our ANEX booth can experience Meralux fibres first-hand in nonwoven samples.”

Since Meralux was first launched in April 2017, the portfolio has expanded to include Meralux T and Meralux Soft. Beaulieu Fibres International is currently expanding its production programme with polyester-core (PET) BICO. In addition a pilot line for new developments is under construction. Both are expected to come on stream in 2018.

Exhibitor registration is open for Cinte Techtextil China, which will take place with an earlier date of 4 – 6 September this year. Asia’s largest biennial event for the entire technical textiles and nonwovens sector, the fair is held in a region that not only continues to grow strongly but is expected to do so for the foreseeable future, not least due to major government initiatives in China that are injecting billions of dollars of investment into the industry.

“It is due to the increasing opportunities in the Asian market that we are expecting more European exhibitors to feature at Cinte Techtextil China this year,” Ms Wendy Wen, Senior General Manager of Messe Frankfurt (HK) Ltd outlined. “As the fair attracts a diverse range of trade buyers, including from 12 different application areas such as Buildtech, Clothtech, Geotech, Medtech, Mobiltech and Protech, it is a unique opportunity within Asia for suppliers to meet with the entire industry and maximise the potential of their products across various end-uses and sectors.” While many new European companies are expected this year, some of the returning big brands already confirmed include Trützschler, Dilo and Barnet from Germany, Andritz from France, Stahl from the Netherlands, Itema from Italy and Picanol from Belgium.

Chinese and Asian technical textiles and nonwovens markets continue their upward trajectory
When it comes to technical textiles and nonwovens, the Asian region, and China in particular, is displaying impressive growth, which will remain the case in the coming years.

China overall

•  The total output of technical textiles and nonwoven products is estimated to reach over 22 million tons in 2020, accounting for 30% of global production, and double that of 2013.
•  In 2016, China’s technical textile exports were worth USD 23.61 billion. Nine major products surpassed USD 1.5 billion worth of exports each: medical & hygiene textiles, coated textiles, nonwovens, canvas & tarp textiles, ropes, synthetic leather substrates and package textiles.
• Growth will be seen especially in the following sectors in the coming five years               

                  Filtration & separation textiles
                  Medical & hygiene textiles
                  Geotechnical textil
                  Structural reinforcement textiles
                  Transportation textiles
                  Protective textiles

Nonwovens

• China accounted for 10.5% of global nonwovens imports in 2015.
• China alone will account for around 57% of the Asian consumption of nonwovens from 2016 to 2020.
• According to the China Nonwovens & Industrial Textiles Association (CNITA), the following nonwoven sectors will experience the highest growth in this period:

                 Environmental protection
                 Medical, healthcare and elderly care
                 Emergency services and public security
                 New-energy automotive
                ‘Belt and Road’ supporting industries

Man-made fibres

• China currently accounts for 65% of world market share of man-made fibres, with demand in the wider Asian region expected to remain strong in coming years thanks to growing populations and rising living standards in China and emerging Asian countries.
• The driving force is not only clothing, but also new applications such as the filtration, construction, protection and transportation industries.