From the Sector

• Reduction of material usage by up to 50 percent through innovative draping strategy in the production of fibre composite materials

In fibre reinforced plastic (FRP) production, stamp forming is one of the most economical processes for automated large-scale production, e.g. in the BMW i-series. However, the current processes are susceptible to draping errors and a high proportion of waste. An innovative process developed at the Institut für Textiltechnik of RWTH Aachen University, short ITA, can now significantly reduce the scrap rate and reduce the waste rate of high-priced reinforcing textiles, such as carbon fibre textiles, by up to 50 percent. Sven Schöfer from ITA achieved this effect with his work "Development of a textile-based material feed to increase the preform quality during stamp forming of reinforcing layers". On 10 September 2019, he won the third AVK Innovation Prize in the "Research and Science" category at Composite Europe in Stuttgart, Germany.

Current process
In stamp forming, clamping grippers are usually used in industry to feed the stacked individual layers to the forming process and position them on the lower tool via a clamping frame or hold-down device. Due to the clamping grippers, the cutting proportion of cost-intensive reinforcing textiles is high, as additional material at the textile edge is necessary with clamping systems. Other approaches to feeding the reinforcing semi-finished product during forming and simultaneously improving the draping quality are also not economical: they are usually only designed for certain textile cuts, cannot be automated, are prone to errors or are expensive special solutions.

There is currently no system in the industry that can apply retention forces along a final contour with low waste and remains flexible in terms of geometry.

Innovative approach of Sven Schöfer
The innovative process developed by Sven Schöfer works with a detachable textile joint, a so-called tufting seam. It allows the single layers to slide off during the forming process under a retention force dependent on the seam design.

This reduces or completely eliminates draping errors in previously critical areas, even with complex preform geometries. This leads to a significant increase in preform quality and a reduction in scrap rates. The process is also highly efficient, as tensile forces can be applied to any component geometry on near-net-shape blanks. This reduces the material input by up to 50 percent.

With the announcement of the eligible vehicle models, the World Car Awards 2020 kickedoff today at the IAA Motor Show in Frankfurt, Germany. This year again, the majority of contenders is equipped with lightweight components for acoustic and thermal management from Autoneum. The world’s leading automobile industry awards will be presented at the New York Motor Show in the spring of 2020.

A total of 46 new vehicle models have passed the initial screening and are now contenders for trophies in the categories “World Car of the Year”, “World Luxury Car”, “World Performance Car”, “World Urban Car” and “World Car Design of the Year”, including five new fully-electric models alone. Whether it’s a lightweight underbody, a noise-absorbing carpet system or a heat-reducing engine encapsulation – most of the eligible vehicles benefit from Autoneum’s innovation leadership in thermal and acoustic management. Autoneum’s expertise extends to new forms of mobility such as electric vehicles: Also thanks to numerous Autoneum components, Jaguar’s fully-electric SUV “I-PACE” impressed the jurors for the World Car Awards 2019, which was the first model ever to be named “World Car of the Year”, “World Car Design of the Year” and “World Green Car” at the same time.

On the occasion of today’s eligibility announcement, Autoneum CEO Martin Hirzel said: “Once again, the contenders are testimony to our innovation leadership. The World Car Awards also confirm our forward-looking approach: Nominated e-models feature Autoneum components as well. Welcoming our industry’s transformation early on, we today supply environmentally sustainable, lightweight components for most electric models available worldwide.”

Gerry Malloy, President of the World Car Awards Association, added: “As a market leader, Autoneum is the ideal partner for us. Our shared commitment to innovation was a decisive factor in forming a partnership back in 2014. Nowadays, this is a crucial aspect for manufacturers and suppliers who wish to remain successful in times of industrial and technological change.”

The World Car Awards, which have been presented annually since 2004, are the world’s leading nd most widely recognized automotive industry awards. A jury comprising of more than 80 international automotive journalists selects winners in five categories. The winners of the 2020 World Car Awards will be announced in April next year at the New York Motor Show.

• Ice, style and performance

These are the keywords which describe the new eclectic creations by the Riri Group for the Fall Winter season 2020-2021: a journey through the winter, its atmosphere and its colours Mendrisio, September 2019 - Première Vision Paris (17 - 19 September) will set the stage for the new proposals for the Fall Winter 2020-21 collection by the Riri Group, a leading brand in the zip and button manufacturing sector for high couture and outdoor apparel. A preview of the new collection by the Swiss group will take place at Munich Fabric Start (3 – 5 September).

COLOURS, MATERIALS AND TEXTURES

Winter landscapes and polar tones have inspired the colours of this new collection: nuances of grey, azure and white remind us of the typical tones of ice; also dominant is the presence of blue, intense and rich in contrast thanks to the attractive green inserts; black interventions are then harmoniously inserted as part of the colour palette, creating an appealing interplay of colour references. Tapes, pullers and chains provide new pleasant tactile sensations and unexpected visual inputs, through the search for always new processing methods the iceberg effect reproduced with a laser system, the texture reminding us of snake skin, from marble effect to horn processing, and freehand diamond turning, as well as the three-dimensional drop varnishing and the stylish mother-of-pearl effect.

NOVELTIES

The guiding thread for the new “Winterstorm” collection is the use of nuanced colours and ‘ice-like’ effects, reminding us of winter landscape and climates, as in the new Decor Cristal zip with transparent chain or in the Aquatyre zip, available also in a new luminescent version. Among the new creations, the Metal 3H zip stands out: the smallest and most innovative in the collection, lightweight and with a streamlined design. The provocations for this fall-winter have reached extreme levels, with a zip made of synthetic fur and incorporated buttons, whose cover can be removed and then reapplied, to face polar temperatures with a touch of glamour. Alongside the most fashionable novelties, the research by the Riri group does not cease to surprise in the outdoor sector also as regards buttons. This is confirmed by Rislide, the snap closure with a nylon body and Zama button. The innovative b-lock pressure button – with high lateral hold – has been restyled with a silicone shaped head in three colours. As part of a collection characterised by style and performance elements, it is definitely worth mentioning Zero, also in its invisible version: this button – thanks to its elegant design, combines practicality and style without compromising on performance.

Oerlikon Barmag recently signed contracts for two orders with a total of 120 spinning positions for manufacturing polyamide POY yarn with Chinese yarn manufacturers. What makes this so special is the fact that all positions will be equipped with the EvoQuench radial quenching system for polyamide.

With this, two well-known yarn manufacturers are now committing to the EvoQuench concept to produce polyamide yarn, equipping themselves for the efficient manufacture of microfiber yarns in the process. The benefits of radial quenching vis-à-vis conventional cross-flow quenching when manufacturing microfibers are well-known from polyester processing: manufacturing outstanding quality in a more production-reliable manner, i.e. with fewer yarn breaks, is a convincing argument and makes producing polyamide microfibers considerably more efficient. “Used to create fabrics, the materials feel very pleasant to the touch”, comments Stephan Faulstich, Head of Development POY Process at Oerlikon Barmag, who has held the results of the currently sole operator of such a system in his hands. “I can imagine this will be used above all in the manufacture of sports apparel and underwear.”

• Production capacities increased to 320,000 tons p.a.
• Investments of EUR 60 mn enhance self-sufficiency and strengthen autonomy from market prices
• Project serves as a significant economic driver in the region

Lenzing AG, producer of pulp and fibers from the renewable raw material wood, has concluded its expansion and modernization drive at the pulp plant at the Lenzing site. The company invested EUR 60 mn for this purpose, increasing production capacities for dissolving pulp extracted from beech wood from 300,000 to 320,000 tons per year. The coming on stream of the additional pulp capacities over the past weeks strengthens Lenzing’s self-supply of pulp in accordance with the sCore TEN corporate strategy.

“The successful expansion brings us closer to achieving our strategic objective of increasing our self-supply of pulp to a level of 75 percent, thus making us even more resistant to price fluctuations in sourcing pulp”, says Stefan Doboczky, CEO of the Lenzing Group. “We are also pleased that this project enables us to make a further significant contribution towards strengthening the Lenzing site as well as the regional economy”, Mr. Doboczky adds.

The expansion drive was completed in less than two years. In addition to 100 Lenzing Group employees, numerous external partner companies from Upper Austria and neighboring regions were involved in implementing the project. About 40,000 working days were needed by external companies in order to install the delivered machinery on site. The Lenzing Group secured additional jobs due to the pre-production work required in the factories of these suppliers.

In line with the corporate strategy of the Lenzing Group, the self-supply of dissolving wood pulp will be successively increased in the coming years to 75 percent of consumption. At present, Lenzing’s own pulp plants in Lenzing and Paskov (Czech Republic) cover 60 percent of the Group’s pulp requirements. The Lenzing site primarily makes use of beech wood which is not suitable for producing furniture, whereas it mainly relies on spruce wood in the Czech Republic. The remaining dissolving wood pulp is sourced from a variety of hardwoods and softwoods from international partners. In this case, in the spirit of sustainability, Lenzing applies procurement rules which are just as strict as when it purchases wood for its own pulp production.

• Undergarments, pajamas and bed linens tested for months
• Moisture management of fibers reduce sweating and hence itching
• Soft and smooth fibers lead to fewer skin injuries

The Lenzing Group has been providing both financial support and textiles made of its fibers to DEBRA Austria, the patient organization for “butterfly children”. The TENCEL™ branded lyocell and modal fibers which are being used are particularly soft and smooth and therefore very skin-friendly. In turn, they help to improve the quality of life for the “butterfly children”.

In recent months, several patients with the skin disorder Epidermolysis Bullosa (EB) have tested leggings, undergarments, pajamas, leggings, quilts and bed linens made of TENCEL™ fibers and have found them to be comfortable and skin-friendly. The skin of EB patients is fragile like the wings of a butterfly. For this reason, coarse fibers, scratching seams, buttons, zippers and fibers which hardly or do not at all absorb sweat frequently lead to additional blisters and sores and increased itching. In contrast, TENCEL™ fibers feature particularly good moisture management and thus support the nature temperature-regulating properties of the body.

Bemberg™ opens its new Lining Showroom in New York in the heart of the Garment District. This is the first showroom totally dedicated to unique, high quality Bemberg lining fabrics. The initial focus will be on a homeland supply of Japanese-made lining manufacturers, introducing them to the market in a new and dynamic way.

The showroom hosted by CHH America, whose remit will be to communicate the advantage and values in choosing Bemberg™ for the best linings option, and how its unique, responsible profile can add quality and brand value appeal to tailoring based apparel brands, designers and upcoming fashion students. The unique offer from this showroom is a dedicated new stock service, managed by CHH, where they will deliver even small meterage on demand.

In addition to this service, Bemberg™ is pleased to present a full range of new fabric innovations at Premiere Vision New York. These include manufacturers from around the world including SMI, Sidonios, Ekoten, Ipeker and Silver from the US, as well as the luxury linings already installed at the showroom.

• This new version of Modaris speeds up the time to market for collections

Paris – Lectra launches Modaris® V8R2, the latest version of its patternmaking, grading and prototyping 2D/3D solution. This new version of Modaris, the most widely used modeling solution by leading brands in fashion and apparel, offers greater speed, efficiency and precision in product development. With its powerful 3D simulation and collaboration tools, patternmakers are developing patterns faster and speeding up their decision-making procedures. By reducing or eliminating physical prototyping, product development is less expensive and the time to market is as close as possible to trend detection.

To preserve and strengthen its position as a market leader of product development software, Lectra, with this upgrade of Modaris, is giving particular focus to 3D virtual prototyping. Patternmakers can now share with their partners, 360-degree videos, accessible on any device. Designers in response are able to visualize, comment, and approve the style and fit using the new 3D Style module.

New advances have made it possible to reduce the number of physical prototypes by up to 50%. Modaris V8R2 improves the quality of the solution’s 3D simulations and expands its library with new assets (fabrics, 3D top-stitching effects, realistic scenes, lighting studios, Pantone® and Natural Color System®©,…). The solution is now compatible with Vizoo, a high-quality scanner that brings forth a heightened realism to the appearance of fabric swatches, and with other 3D solutions such as Maya, 3DS Max, Iray to make the digital renderings of the prototypes more true-to-life and accurate.

One of the innovative developments of Modaris V8R2 is a special dart feature to help patternmakers add dimension to their garments with ease. Thanks to this new feature, modifying a dart requires half the usual time, resulting in a 50-90% increase in overall patternmaking speed.

Another highlight of this solution, and important nod to the globalized workforce of the fashion industry, is its ability to manage different units of measurement. With Modaris V8R2, Lectra has made it possible for patternmakers and external suppliers the guarantee of size compliance, regardless of the measurement systems used in the countries where production occurs.

Modaris V8R2 is already gaining traction among its pilot customers. Italian womenswear company GGZ was the first to endorse Modaris V8R2. “GGZ is a fast-fashion company and time and quality are of the essence for us. Modaris’s new dart feature helps us save up to 50% of pattern modification time. Additionally, 3D prototyping helps us ensure that pattern volumes and proportions correspond to our designers’ expectations early on, dramatically reducing our lead times,” attests Majla Gottardo, Patternmaker, GGZ.

“We are entering the information age, and we are catering to patternmakers who are dealing with consumers with different tastes, of all body shapes and sizes. Our patternmakers have hundreds of collections to deliver and no time to spare for errors. What we are aiming to do is making their everyday work environment easier for them, by providing the tools to streamline the development process and reduce the number of reworks to achieve the right fit the first-time,” states Céline Choussy, Chief Marketing & Communications Officer, Lectra. “All this is possible with Modaris V8R2.”

Reliable odor-management for cotton textiles using natural mint with the new Sanitized® Mintactiv additive. Highly washproof, effective against gram-positive and gram-negative bacteria, metal-free, applied without binders and made from the sustainable, renewable natural resource peppermint: This new development from SANITIZED AG meets the requirements of conscientious textile manufacturers and their brands with sustainability goals.

The antimicrobial treatment of textiles is an aspect of comfort, which textile producers and brands that support sustainability also want to offer their customers. The hygiene management experts from SANITIZED AG are launching a new additive, which meets this requirement in full.

Mayer & Cie. (MCT) is premiering the OVJA 1.1 EETT at the industry’s leading trade fair, ITMA. A premium jacquard machine, it is part of the focus on sports of the company’s “Stay a winner: With Mayer & Cie.” presentation in Barcelona. The industry leader developed the OVJA 1.1 EETT especially for the manufacture of shoe uppers now that “fabrics” are in demand for sports and leisure footwear. The OVJA 1.1 EETT comes with double electronics and double transfer technology, which is reflected in an extra variety of patterns and, in particular, in innovative hole structures.

“The OVJA 1.1 EETT is yet another machine in our portfolio with which customers can claim to be on the winning side in keeping with our ITMA slogan ‘Stay a winner: With Mayer & Cie.’,” says Marcus Mayer, Managing Director of Mayer & Cie. in charge of technical development. “The OVJA 1.1 EETT is most definitely a premium machine and the right choice for especially exacting requirements such as multi-coloured spacer fabrics with a 3D effect or a wide range of hole structures.”