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MATERIALICA Conferences 2013

4th International Bike Developers’ Conference to show current trends and pioneering developments

Bike Developers’ Conference at ISPO BIKE, themed "developments trends made transparent" • Focus: eBike, ergonomics & comfort, measuring – examining – testing •  Evening event for exchanging experience

Over 1.3 million eBikes are currently being ridden on Germany’s streets according to ZIV, the German bicycle industry association. According to experts, the sales figures are likely to increase considerably in the near future.
The electric bike has proven its worth as one of the most popular and most efficient vehicles for short distances in the past years. This simple means of transportation has developed into a complex system for the most various requirements and versatile usage.

But which possibilities and challenges result from this rapidly growing market and the bicycle industry in general? These and other questions will be addressed at the 4th International Bike Developers' Conference on July 25, 2013 to take place alongside ISPO BIKE at the New Munich Trade Fair Centre. Themed "Development Trends Made Transparent", this year’s industry gathering focuses on topics such as eBike, ergonomics & comfort, and measuring, examining and testing. 10 renowned experts – among them Ernst Brust ( GmbH), Dirk Zedler, (Zedler- Institut für Fahrradtechnik und Sicherheit GmbH), Dr.-Ing. Julian Schwenzel (Fraunhofer Institute for Manufacturing Technology and Advanced Materials, IFAM Munich) and Dr. Stephan Kloska (VDE Prüf- und Zertifizierungsinstitut GmbH) – will discuss topics such as "Testing and Certifying eBikes and Pedelecs", "Acceleration Measurement on Electric Single-track Vehicles (City and Sports Bikes)" or "Standardizing Pedelec Batteries and Charging Technology". Keynote speaker at the conference is Martin Mitterer, Projekt Manager at KTM Technologies GmbH. He will talk about the development of electric lightweight design stunt bikes Audi E-Bike Wörthersee.

The venue is also a special highlight at this year’s conference. The Bike Developers' Conference will take place directly on the ISPO BIKE trade fair premises in Hall B6 at the New Munich Trade Fair Centre. Conference participants will get a chance to attend several special lectures on latest developments and innovations and check out and test latest bicycle trends directly on site. The evening event, a get-together following the presentations, will round off the conference day and will give you the chance to discuss individual topics in depth with the speakers. • 5/13



Techtextil • Frankfurt • 11-13 June 2013

Car interiors of tomorrow: lighter, brighter, more functional

Textile research creates 'high tex' materials for seats, headlin­ings and panels • Techtextil International Trade Fair for Technical Textiles and Nonwovens Frankfurt am Main, 11 to 13 June 2013

It is not only in the electric cars of tomorrow that the interiors are set to become feel-good zones with a host of different innovative fea­tures. Designers now have, at their disposal, new kinds of textiles and fibre-based lightweight composites that emit light and heat, con­duct electricity and even have sensory capabilities.

These develop­ments – some of them still 'hot from the laboratory' – are meeting with interest from manufacturers of cars, lorries and buses alike. Of­ten still in the research phase and, hence, hardly beyond the proto­type stage, never mind in regular production and available for the mass market, they recommend themselves for applications in air, rail and sea travel because of their fantastically useful properties.

Since the automotive and air-travel industries, in particular, are driv­ers of textile technologies, appropriate new developments will soon also be finding their way into representative offices, banks and not a few homes too: textile elements with alternate positive mood lighting, entrances to buildings with luminescent textile signs, curtains and woven wall components with lighting and air-conditioning functions.

Techtextil 2013 to showcase scenarios of the future
Although the automobile industry hardly ever shows its hand – in this case, the interior equipment of tomorrow – before model launches, the corresponding trends for interiors will already be clear in outline at the next Techtextil from 11 to 13 June 2013 in Frankfurt am Main.

At the same time, research projects, workshops and communiqués from textile and leather research institutes centrally involved with 'smart' or 'intelligent' textiles, point in the direction of possible future scenarios for car cockpits.

These also include, amongst others, Techtextil exhibitors such as The Textile Research Institute Thuringia-Vogtland (Textilforschungsinstitut Thüringen-Vogtland - TITV) from Greiz, The Institute for Textile and Process Technology (Institut für Textil- und Verfahrenstechnik - ITV) in Denkendorf near Stuttgart and the Research Institute for Leather and Plastic Sheeting (For­schungsinstitut für Leder und Kunststoffbahnen – FILK), based in Freiberg / Saxony.

What can car drivers and other users expect to find between car carpets and headlinings over the next few years? Certainly a great deal of ergonomics, using sustainable and naturally effective materi­als and tactile surfaces that make it possible to create individuality of design in cars as well as elsewhere. The key focus here: cockpit lighting, adjustable mood lighting and touchpads for the driver, all tailored to the customers wishes.

Korean manufacturers, Kia, have already risked a first step in the direction of light-emitting textiles in their city car 'Soul'. In two versions of the model, a luminescent (un­powered, light-emitting) inscription with the word 'Soul' has been woven into the upper part of the seat back. 

Five interior areas of application for 'smart' textiles
Meanwhile, German textile research's dialogue with the automobile and motor-vehicle industry has moved on considerably; Sabine Gim­pel, Head of Marketing at the TITV, identifies several areas of appli­cation for smart textiles in car interiors, from the point of view of her research institution which specialises in textile micro-systems tech­nology. Looking at electrically powered vehicles then this might, for instance, be new kinds of seat heaters. "Up to now, they have been deep in the squab.

But there, the covering material acts as insula­tion. With new materials, it is possible to build the heating elements into the seat covers, the arm rest surfaces or the door panels and thus design the seat construction to be much lighter." 

Ms. Gimpel sees further opportunities in applications using sensitive textile panels for, say, determining what is on a seat squab (in a crash, if, say, there is only a handbag on the passenger seat, then Techtextil the airbag won't deploy) and for monitoring bio-signals by means of textile sensor technology to check on the driver's current state of health.

Ms. Gimpel, an expert in this field, is convinced that light-emitting textiles with woven LED threads and glare-free light sources, as well as woven electroluminescent surfaces, will meet the need for both orientation and ambience in cars of the future. In Greiz, continues the Head of Marketing, there is a technology that is just now reaching the operational stage of industrial – and hence cheap – manufacture of light-emitting textiles.

With this technology, LEDs can be attached to conductive threads using an embroidering machine and the (soldered) contact then created. When this material is mass-produced, headlinings can be illuminated in a way that both saves energy and is individually tailored to the taste of the pur­chaser; so, too, can interior door panels.

Company network develops textile switches
At Techtextil, which sees itself both as a leading world trade fair and a driver of innovation at one and the same time, just on a dozen companies will be showcasing their new products for vehicle interiors.

Exhibiting with us for the first time are two company networks, sponsored by the Federal Ministry of Economics and managed by Steffi Volland (Oelsnitz / Saxony): InoRetex and LanoTex – both rep­resented on the joint service providers' stand 'Nord-Ost-Textil' (North East Textiles). "We have just received the official go-ahead for the LanoTex pilot project 'Integration of electronics'," says the network co-ordinator with some pleasure.

This secures the development of a textile touchpad for use in vehicle and aircraft seats until the end of 2014. The aim is to integrate sensor technology into seat and head­rest covers that will, for instance, control the seating position, the LED lighting or digital multi-media functions. The embroidery com­panies from the area around Plauen will contribute their experience of the relevant technology to achieve this. 

Adjustable feel-good colours for bus passengers
While we are on the subject of light-emitting textiles, the lighting laboratory at the The Institute for Textile and Process Technology (Institut für Textil- und Verfahrenstechnik - ITV), which has the lead role in the project, is researching and demonstrating the properties of new types of light-emitting fibres that they have manufactured them­selves; properties that are largely unknown, other than to a specialist public.

The materials can be produced in any desired shape or col-our, and at the same time produce a powerful light source, either by emitting light themselves or by being back-lit with LEDs across a wide area and, if required, also with a sense of three-dimensionality. This laboratory, one might add, is where notions of active lighting in interiors for the big motor manufacturers first begin to take shape, using structured methods for generating ideas.

Even bus, train and tram manufacturers have beaten a path to the door of these textile researchers, since the possibility of visual ef­fects with textiles, based on active and passive light-emitting threads may well give new directions to their mobility solutions of tomorrow.

"We are pushing forward some exciting research for HGVs, buses and aircraft," says Laboratory Director Christoph Riethmüller, refer­ring to projects that are financed by industry. For example, under the heading of 'emotional lighting', they are working on a new kind of lighting design that can be coordinated with the optimum comfortable temperature. In this way, the passengers' subjectively differing per­ceptions of temperature can, to a large extent, be reduced to a common denominator by the effects of the lighting controls.

A specialist in the field of leather research, FILK Director, Prof. Dr. Michael Stoll, stresses the issue of weight reduction in the cabin inte­rior through new combinations of materials, innovative seaming techniques, composite technologies and layering methods such as lightweight textile construction and organic electronics.

When it comes to issues of feel / soft touch / and a sense of comfortable well-being, his team is continuing, on the one hand, to focus their Techtextil attention on determining and objectively describing haptic parame­ters; on the other hand, their agenda consists of the targeted ad­justment of haptic properties to produce pleasant sensations of touch using new kinds of surface structuring and layering techniques.

On top of this, the Freiberg scientists are working on a passive cooling system for the seats to make them more comfortable to sit on. With a glance towards electric vehicles, they are also trying to create a de­fined level of air-permeability and/or circulation, with the help of op­timised and cleverly combined materials, yet without, at the same time, affecting any other material properties.

Techtextil in Frankfurt next June, at which Research and Develop­ment will be just one of eleven product groups, is once again expect­ing some 25,000 visitors from about 100 countries.

There are also five other trade fairs of the same name in the most important sales regions of the world: in 2013, trade fairs will be held in Anaheim / USA and Mumbai / India. Texprocess, Leading International Trade Fair for Processing Textile and Flexible Materials, will be held con­currently with Techtextil from 10 to 13 June 2013.

Background information on Texprocess
Texprocess, Leading International Trade Fair for Processing Textile and Flexible Materials, will be held concurrently with Techtextil from 10 to 13 June 2013. At Texprocess, manufacturers from all over the world present their high-tech solutions for the apparel industry and textile processing.

The spectrum of products and services on show ranges from design, pattern development and cutting, via sewing and joining, to embroidery, textile dressing, finishing and logistics. The première of Texprocess in 2011 attracted 326 exhibitors and 17,000 trade visitors, 6,500 of them from Techtextil. Further information at 

Background information on Messe Frankfurt
Messe Frankfurt is Germany’s leading trade fair organiser, with 538* million euros in sales and 1,891* active employees worldwide. The Messe Frankfurt Group has a global network of 28 subsidiaries and approx. 50 international Sales Partners, giving it a presence for its customers in more than 150 countries. Events “made by Messe Frankfurt” take place at more than 30 locations around the globe. In 2012, Messe Frankfurt organ­ised 109* trade fairs, of which more than half took place outside Germany. Messe Frankfurt’s exhibition grounds, featuring 578,000 square metres, are currently home to ten exhibition halls and an adjacent Congress Center. The company is publicly owned, with the City of Frankfurt holding 60 percent and the State of Hesse 40 percent. • 2/13

For more information, please visit the website. •
* preliminary figures (2012). 

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