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15.03.2024

TMAS: Digitised solutions at Techtextil and Texprocess

Members of TMAS – the Swedish textile machinery association – will display technologies in alignment with the theme of digitalisation at the forthcoming Techtextil and Texprocess 2024 exhibitions, taking place in Frankfurt from April 23-26th.

Automatic handling
The fully automated and digitised handling solutions for finished garments, home textiles and furniture of Eton Systems, for example, will be demonstrated at Texprocess.

Designed to increase value-added time in production by eliminating manual transportation and minimising handling, the individually addressable product carriers are fully managed and controlled by the latest ETONingenious™ software. This web based real-time data collection and information system continuously accumulates, processes and makes all production information instantly available to supervisors, quality control personnel and management.

Members of TMAS – the Swedish textile machinery association – will display technologies in alignment with the theme of digitalisation at the forthcoming Techtextil and Texprocess 2024 exhibitions, taking place in Frankfurt from April 23-26th.

Automatic handling
The fully automated and digitised handling solutions for finished garments, home textiles and furniture of Eton Systems, for example, will be demonstrated at Texprocess.

Designed to increase value-added time in production by eliminating manual transportation and minimising handling, the individually addressable product carriers are fully managed and controlled by the latest ETONingenious™ software. This web based real-time data collection and information system continuously accumulates, processes and makes all production information instantly available to supervisors, quality control personnel and management.

Bespoke seams
Svegea will demonstrate its EC 300-XS colarette technology, which is used by garment manufacturers around the world for the production of tubular apparel components such as cuff and neck tapes and other seam reinforcements.

The EC 300-XS collarette cutter on show in Frankfurt is equipped with the latest E-Drive II system providing the operator with a very user-friendly touchscreen, providing full control of the cutting process. An accompanying FA 350 fully automatic roll slitting machine will also be demonstrated.

Digital finishing
At Techtextil meanwhile, Baldwin Technology Co. will provide full details of how its highly digitised TexCoat G4 non-contact spray technology for textile finishing and remoistening not only reduces water, chemicals and energy consumption, but also provides the flexibility to adapt to customer requirements in terms of single and double-sided finishing applications.

TexCoat G4 can reduce water consumption and chemical usage by as much as 50% compared to traditional padding application processes.

Yarn tension
Celebrating its 60th anniversary this year, Eltex will display the latest Eltex EyETM system for the continuous monitoring of yarn tension on warp beams.

The Eltex EyETM eliminates problems when warping, and also in subsequent weaving or tufting processes, monitoring the yarn tension on all positions in real-time and enabling a minimum and maximum allowable tension value it be set. If any yarn’s tension falls outside these values the operator can be warned or the machine stopped.

The Eltex ACT and ACT-R units meanwhile go beyond yarn tension monitoring to actually control yarn tension. This extends the application range greatly. The plug and play system automatically compensates for any differences in yarn tension that arise, for example from irregularities in yarn packages.

Accumulated know-how
Vandewiele Sweden AB benefits from all of the synergies and accumulated know-how of Vandewiele Group, supplying weft yarn feeding and tension control units for weaving looms to the majority of weaving machine manufacturers. It also retrofits its latest technologies to working mills to enable instant benefits in terms of productivity and control.

The company will present its latest X4 yarn feeders with integrated accessory displays (TED) as a new standard, as well as launching its own e-commerce platform – iroonline.com.

The TED function enables weft tension settings to be transferred from one machine to another, enabling a fast start-up the next time the same article is woven. The position of the S-Flex Tensioner is constantly monitored by an internal sensor – even if adjustment is made during power off.

X4 feeders are also available with integrated active tension control (ATC-W) as an option. With the ATC-W active tension control, the required tension is easily set and monitored on the integrated display. Once set, the system constantly regulates itself, ensuring consistent yarn tension during the weaving process which is constantly and accurately measured by the ATC sensor unit, sending a signal to the ATC operator unit resulting in consistently stable yarn tension at the required level.

Source:

TMAS - Swedish textile machinery association

KARL MAYER GROUP: Natural fibre composites and knit to shape products at JEC World 2024 (c) FUSE GmbH
26.02.2024

KARL MAYER GROUP: Natural fibre composites and knit to shape products at JEC World 2024

At this year's JEC World 2024 from 5 to 7 March, KARL MAYER GROUP will be exhibiting with KARL MAYER Technical Textiles and its STOLL Business

One focus of the exhibition will be non-crimp fabrics and tapes made from bio-based yarn materials for the reinforcement of composites.

"While our business with multiaxial and spreading technology for processing conventional technical fibres such as carbon or glass continues to do well, we are seeing increasing interest in the processing of natural fibres into composites. That's why we have a new product in our trade fair luggage for the upcoming JEC World: an alpine ski in which, among other things, hemp fibre fabrics have been used," reveals Hagen Lotzmann, Vice President Sales KARL MAYER Technische Textilien.

The winter sports equipment is the result of a subsidised project. The hemp tapes for this were supplied by FUSE GmbH and processed into non-crimp fabrics on the COP MAX 5 multiaxial warp knitting machine in the KARL MAYER Technical Textiles technical centre.

At this year's JEC World 2024 from 5 to 7 March, KARL MAYER GROUP will be exhibiting with KARL MAYER Technical Textiles and its STOLL Business

One focus of the exhibition will be non-crimp fabrics and tapes made from bio-based yarn materials for the reinforcement of composites.

"While our business with multiaxial and spreading technology for processing conventional technical fibres such as carbon or glass continues to do well, we are seeing increasing interest in the processing of natural fibres into composites. That's why we have a new product in our trade fair luggage for the upcoming JEC World: an alpine ski in which, among other things, hemp fibre fabrics have been used," reveals Hagen Lotzmann, Vice President Sales KARL MAYER Technische Textilien.

The winter sports equipment is the result of a subsidised project. The hemp tapes for this were supplied by FUSE GmbH and processed into non-crimp fabrics on the COP MAX 5 multiaxial warp knitting machine in the KARL MAYER Technical Textiles technical centre.

The STOLL Business Unit will be focussing on thermoplastic materials. Several knit to shape parts with a textile outer surface and a hardened inner surface will be on display. The double-face products can be made from different types of yarn and do not need to be back-moulded for use as side door panels or housing shells, for example. In addition, the ready-to-use design saves on waste and yarn material.

Flachs-Koeper-Band (c) vombaur
Flachs-Koeper-Band
20.09.2023

Technical textiles made of natural fibres: Sustainable textiles for lightweight design

The combination of high strength and rigidity with sustainability and a neutral carbon footprint makes flax the ideal raw material for natural fibre-reinforced plastics. vombaur offers composite textiles made of this natural fibre for the automotive, wind power, construction or sports industries and many other sectors.

Flax fibres are rigid and tear-proof. They have natural bactericidal properties, are virtually antistatic, stain resistant and easy to spin. Humans have taken advantage of these properties to manufacture robust, stain-resistant and lint-free textiles. Between the late 19th and late 20th centuries, cotton largely replaced natural fibres. Because flax can be grown in Europe and consumes less energy and water than cotton production, the material's importance is currently growing again, for both clothing and composites. Regional textile value added chains in Europe – flax makes them possible.

The combination of high strength and rigidity with sustainability and a neutral carbon footprint makes flax the ideal raw material for natural fibre-reinforced plastics. vombaur offers composite textiles made of this natural fibre for the automotive, wind power, construction or sports industries and many other sectors.

Flax fibres are rigid and tear-proof. They have natural bactericidal properties, are virtually antistatic, stain resistant and easy to spin. Humans have taken advantage of these properties to manufacture robust, stain-resistant and lint-free textiles. Between the late 19th and late 20th centuries, cotton largely replaced natural fibres. Because flax can be grown in Europe and consumes less energy and water than cotton production, the material's importance is currently growing again, for both clothing and composites. Regional textile value added chains in Europe – flax makes them possible.

Ideal mechanical properties
vombaur makes the mechanical properties of flax usable for lightweight design. Because flax fibres are particularly rigid and tear-resistant, they ensure great stability in natural fibre-reinforced plastics (NFRPs). And thanks to their low density of 1.50 g/cm3, the fibres weigh virtually nothing. On top of this, fibre-reinforced plastics are less prone to splintering than glass fibre-reinforced plastics.

Excellent carbon footprint
The cultivation of flax binds CO2 and the production of natural fibre-reinforced plastics (NFRPs) generates approximately one third less CO2 emissions compared with conventional fibre-reinforced plastics. Energy consumption is substantially lower. This saves resources. The use of flax fibre tapes by vombaur in lightweight design applications also improves the product's carbon footprint and contributes to a secure, regional supply chain.

Recycling without impacting on quality
Flax offers another sustainability benefit: more recycling cycles than glass- or carbon fibre-reinforced plastics – without impacting on quality. Thermoplastic fibre-matrix prepregs are melted and reused in the recycling process. The natural fibres can be used in other products such as natural fibre-reinforced injection moulded parts.

Sustainable product developments for many industries
"Orthoses for high-performance sports, high-tech skis, wind turbines, components for the automotive industry or aerospace, but also modern window profiles – the application scope for our lightweight design flax tapes is amazingly diverse", as Carl Mrusek, Chief Sales Officer at vombaur explains. "After all, wherever flax tapes are used, three key properties come together: light weight, strength and sustainability".

More information:
CO2
Source:

vombaur

05.09.2023

Beaulieu International Group at International Conference on Geosynthetics

Beaulieu International Group will turn the spotlight on geotextile products with sustainability benefits to support progress in resilient civil engineering projects at the 12th ICG Rome from 18th -21st September 2023, presenting options to target fossil carbon reduction by choosing PP-based staple fibres or woven geotextiles that are among the lowest in carbon footprint for geosynthetics.

For manufacturers of nonwoven geotextiles, Beaulieu Fibres International (BFI) offers PP fibres with > 25% carbon footprint reduction compared to the European standard PP fibres, generating 1.48 kg CO2/kg PP fibres. A step further is to accelerate the replacement of fossil carbon in engineered fibre applications by choosing its ISCC Plus certified bio-attributed MONO-PP with a negative carbon footprint.

For construction projects, nonwoven geotextiles made with high-tenacity HT8 fibres are proven to secure a longer service lifetime and reduce the environmental impact, as they offer high mechanical performance at a reduced weight.

Beaulieu International Group will turn the spotlight on geotextile products with sustainability benefits to support progress in resilient civil engineering projects at the 12th ICG Rome from 18th -21st September 2023, presenting options to target fossil carbon reduction by choosing PP-based staple fibres or woven geotextiles that are among the lowest in carbon footprint for geosynthetics.

For manufacturers of nonwoven geotextiles, Beaulieu Fibres International (BFI) offers PP fibres with > 25% carbon footprint reduction compared to the European standard PP fibres, generating 1.48 kg CO2/kg PP fibres. A step further is to accelerate the replacement of fossil carbon in engineered fibre applications by choosing its ISCC Plus certified bio-attributed MONO-PP with a negative carbon footprint.

For construction projects, nonwoven geotextiles made with high-tenacity HT8 fibres are proven to secure a longer service lifetime and reduce the environmental impact, as they offer high mechanical performance at a reduced weight.

Beaulieu Technical Textiles' (BTT) woven geotextiles provide a wide range of functions, including separation, filtration, reinforcement and erosion control, and are among the most sustainable in the industry. Depending on weight, the carbon footprint of its woven geotextiles (m²) ranges between 0.37 and 1.40 kg CO2 eq./m². They also minimize the use of natural resources for more sustainable infrastructure development. Case studies such as at the Ostend-Bruges airport highlight significant CO2 reduction on the jobsite by replacing the transport of 960 trucks of gravel with 3 trucks of woven geotextiles, and by extending the runway’s life span.

The ICG launch of its new line Terralys MF woven filtration geotextiles with monofilament boosts the performance of a common solution in building layers that require high water flow rates. High-tenacity extruded polypropylene tapes and monofilaments are interwoven to form dimensionally stable and highly permeable geotextiles. These new filtration geotextiles provide greater resistance to dirt and biological clogging. They allow water to travel freely while reducing soil erosion when employed as a separation and stabilizing layer.

As of September 2023, all PP staple fibres and woven geotextiles will have Environmental Product Declarations (EPD) based on LCAs. Each EPD is an essential tool for communicating and reporting on the sustainability performance and helps carbon-conscious customers in their purchasing and decision making. Registered EPDs are globally recognized, publicly available and free to download through EPD Libraries.

Source:

Beaulieu International Group

comfortemp® nature Lyocell HO 60x Bild Freudenberg
comfortemp® nature Lyocell HO 60x
16.11.2022

Freudenberg presents sustainable product innovations at ISPO 2022

Freudenberg Performance Materials Apparel (Freudenberg) as a leading specialist in woven, knitted and non-woven interlinings and thermal insulation, presents sustainable solutions for sportswear and related product segments of all kinds in Munich.

Trade show visitors will experience a wide range of innovative and sustainable interlinings for active sports outfits, stretch interlinings for yoga wear, Pilates & Co, and thermal insulations that combine perfect outdoor wearing comfort with high warmth retention. With comfortemp® brand thermal insulations and the Active Range, Freudenberg presents a complete package for outdoor and sportswear for winter sports: thermal insulations, interlinings, tapes, lining fabrics and adhesive solutions.

Freudenberg Performance Materials Apparel (Freudenberg) as a leading specialist in woven, knitted and non-woven interlinings and thermal insulation, presents sustainable solutions for sportswear and related product segments of all kinds in Munich.

Trade show visitors will experience a wide range of innovative and sustainable interlinings for active sports outfits, stretch interlinings for yoga wear, Pilates & Co, and thermal insulations that combine perfect outdoor wearing comfort with high warmth retention. With comfortemp® brand thermal insulations and the Active Range, Freudenberg presents a complete package for outdoor and sportswear for winter sports: thermal insulations, interlinings, tapes, lining fabrics and adhesive solutions.

The independent jury has nominated the 100 percent biodegradable thermal insulation comfortemp® nature Lyocell HO 60x, made from Lyocell regenerated fibers, for the Textrends Award fall/winter 2024/25 season. The award is given exclusively to innovative products that are groundbreaking for the development of the textile industry. comfortemp® nature Lyocell HO 60x has a variety of extraordinary performance characteristics as a high warmth retention, bacteria inhibiting and fast drying, furthermore water repellent. High wearing comfort and the assurance of a perfect moisture balance characterize the volume fleece as ideal for the application in sportswear.

Freudenberg is presenting its entire European and global product portfolio from its "House of Sustainability" at ISPO. The "House of Sustainability" supports Freudenberg in minimizing its ecological footprint and maximizing its ecological handprint. For this purpose, the company's own manufacturing processes are designed to minimize the impact on the environment. In addition, products are developed to help customers produce more sustainably.

Source:

Freudenberg Performance Materials Holding SE & Co. KG

(c) JUMBO-Textil GmbH & Co. KG
18.02.2022

JUMBO­-Textil: High-tech textiles for exoskeletons

Production and care, logistics and agriculture – people in these and many other industries work hard day after day. Exoskeletons offer them enormous relief in this regard. And in rehabilitation, these innovative "power suits" help patients expand their motor capabilities and extend their mobility. The central component of the exoskeleton is elastic narrow textiles.

Every gram counts
Exoskeletons also require lightweight components. And every gram counts here. Textiles are particularly light materials in themselves and JUMBO-Textil's elastics are also suitable for replacing heavier parts made of or containing plastic or metal. For example, they replace springs, buckles or other fasteners.

Production and care, logistics and agriculture – people in these and many other industries work hard day after day. Exoskeletons offer them enormous relief in this regard. And in rehabilitation, these innovative "power suits" help patients expand their motor capabilities and extend their mobility. The central component of the exoskeleton is elastic narrow textiles.

Every gram counts
Exoskeletons also require lightweight components. And every gram counts here. Textiles are particularly light materials in themselves and JUMBO-Textil's elastics are also suitable for replacing heavier parts made of or containing plastic or metal. For example, they replace springs, buckles or other fasteners.

Good for your back – and your skin
Exoskeletons need skin-friendly components. Depending on the model and ambient temperature, exoskeletons are also worn directly on the skin. This is why JUMBO-Textil does not compromise when it comes to wearing comfort: whether elasticated hook-and-loop belts or slip-proof woven tapes, the surface of the textiles is pleasantly soft. And to prevent moisture accumulating, the textiles are always permeable to air. They are free from harmful substances and meet OEKO-TEX Standard 100 PK1.

Innovative production technology – complex textile architecture
Exoskeletons need safe and stable components. JUMBO-Textil's production technology is always state-of-the-art. This allows for very different, and complex stable textile structures – from elastic buttonhole braids to multi-branched elastic hole cords.

Source:

JUMBO-Textil GmbH & Co. KG / stotz-design.com 

(c) Composites Evolution
19.01.2022

Composites Evolution launches new Evopreg® thermoplastic tapes

  • Evopreg® range expanded with unidirectional fibre-reinforced thermoplastic tapes

Composites Evolution, a developer, manufacturer and supplier of prepregs for the production of lightweight structures from composite materials, has announced the launch of a new range of unidirectional thermoplastic tapes, to sit alongside its existing line-up of Evopreg® prepregs. The first product families being launched are Evopreg® PA polyamide tapes, and Evopreg® PP polypropylene tapes, with further product lines expected as new customer requirements emerge.

Thermoplastic tapes, also known as thermoplastic prepregs, can be used in a wide variety of markets and applications, including flexible pipes for oil & gas and water transportation, pressure vessels (for example; hydrogen storage tanks and compressed natural gas tanks), and for providing local reinforcement to pre-formed components.

  • Evopreg® range expanded with unidirectional fibre-reinforced thermoplastic tapes

Composites Evolution, a developer, manufacturer and supplier of prepregs for the production of lightweight structures from composite materials, has announced the launch of a new range of unidirectional thermoplastic tapes, to sit alongside its existing line-up of Evopreg® prepregs. The first product families being launched are Evopreg® PA polyamide tapes, and Evopreg® PP polypropylene tapes, with further product lines expected as new customer requirements emerge.

Thermoplastic tapes, also known as thermoplastic prepregs, can be used in a wide variety of markets and applications, including flexible pipes for oil & gas and water transportation, pressure vessels (for example; hydrogen storage tanks and compressed natural gas tanks), and for providing local reinforcement to pre-formed components.

Marketing Director, Ben Hargreaves, explains further: “Our state-of-the-art manufacturing line gives us the capability to produce tapes on an industrial scale, using a variety of combinations of fibre and polymer. This is complemented by a pilot-scale line that allows us to carry out development trials, or manufacture small quantities of tape if required.”

“Because they can be repeatedly re-formed (via the application of heat and pressure), Evopreg® thermoplastic tapes are also very well-suited to multi-stage processing, meaning they are an excellent choice for producing hybrid structures, inserts or over-moulded components. In addition, this ability to be repeatedly re-formed opens the door to much easier recycling than is currently possible with thermoset composites.”

 

Source:

Composites Evolution

08.11.2021

Composites Evolution showcased prepregs and new thermoplastic unidirectional tapes

Composites Evolution exhibited at the Advanced Engineering 2021 show on 3rd - 4th November highlighting its range of prepreg and introducing a new thermoplastic tape manufacturing capability.

Composites Evolution is a developer, manufacturer and supplier of prepregs for the production of lightweight structures from composite materials. A flexible approach allows Composites Evolution to offer short lead times and low minimum order quantities, while decades of combined expertise ensure that in-depth technical support is on-hand when customers need it.

Showcased was a battery box from a high-performance luxury electric vehicle manufactured from Evopreg® PFC bio-based, fire-resistant prepreg, a rear wing from a Ginetta G56 GTA GT4 race car utilising Evopreg® ampliTex™ natural fibre prepreg, and parts fabricated from the company’s newly-launched Evopreg® PA thermoplastic tape range.

Composites Evolution exhibited at the Advanced Engineering 2021 show on 3rd - 4th November highlighting its range of prepreg and introducing a new thermoplastic tape manufacturing capability.

Composites Evolution is a developer, manufacturer and supplier of prepregs for the production of lightweight structures from composite materials. A flexible approach allows Composites Evolution to offer short lead times and low minimum order quantities, while decades of combined expertise ensure that in-depth technical support is on-hand when customers need it.

Showcased was a battery box from a high-performance luxury electric vehicle manufactured from Evopreg® PFC bio-based, fire-resistant prepreg, a rear wing from a Ginetta G56 GTA GT4 race car utilising Evopreg® ampliTex™ natural fibre prepreg, and parts fabricated from the company’s newly-launched Evopreg® PA thermoplastic tape range.

Composites Evolution has a family of specialist prepregs for various applications, including Evopreg® EPC epoxy component prepregs which are a range of pre-impregnated fabrics suitable for moulding into high-performance, lightweight, structural components; Evopreg® EPT epoxy tooling prepregs which have been designed to help composite tooling manufacturers improve the flexibility and efficiency of their tooling manufacturing processes; and Evopreg® PFC fire-retardant prepregs a 100% bio-derived alternative to phenolics for applications where fire performance is a critical requirement.

Evopreg® ampliTex™ combines Composite Evolution’s high-performance Evopreg® epoxy resin systems with Bcomp’s award-winning ampliTex™ flax reinforcements, to deliver a family of materials which offer outstanding performance for component applications.

Composites Evolution launched their new range of Evopreg® PA Thermoplastic Tapes at Advanced Engineering; these are manufactured from polyamide-6 (PA6) polymer with unidirectional carbon fibre and are suitable for automated tape laying, winding and compression moulding into high-performance, lightweight components.

Source:

Composites Evolution Ltd

Visionary building – with composite textiles by vombaur (c)vombaur
From the H-profile to the chamber structure – vombaur offers individually developed composite textiles with complex shapes
13.10.2021

Visionary building – with composite textiles by vombaur

  • Hightech textiles for future-oriented construction projects

Building shells, bridges, staircases, façades ... construction projects are exposed to enormous mechanical loads. Often there are also considerable climatic or environmental influences. This has prompted the increasing use of fibre-reinforced materials in construction projects. After all, besides many other exciting properties, they offer high mechanical rigidity, low weight and excellent corrosion resistance.

Tapes, tubulars, sections and 3D woven textiles by vombaur form the perfect basis for these innovative building materials. The seamless round or shaped woven narrow textiles made of high-performance fibres are extremely loadable because they have neither seams nor welds – and therefore no undesirable breaking points. Their surface properties are identical over the entire length. In challenging tasks, composite textiles by vombaur offer a lightweight solution that is as reliable as it is durable.

  • Hightech textiles for future-oriented construction projects

Building shells, bridges, staircases, façades ... construction projects are exposed to enormous mechanical loads. Often there are also considerable climatic or environmental influences. This has prompted the increasing use of fibre-reinforced materials in construction projects. After all, besides many other exciting properties, they offer high mechanical rigidity, low weight and excellent corrosion resistance.

Tapes, tubulars, sections and 3D woven textiles by vombaur form the perfect basis for these innovative building materials. The seamless round or shaped woven narrow textiles made of high-performance fibres are extremely loadable because they have neither seams nor welds – and therefore no undesirable breaking points. Their surface properties are identical over the entire length. In challenging tasks, composite textiles by vombaur offer a lightweight solution that is as reliable as it is durable.

Safe and durable solutions for challenging applications
The potential applications for lightweight components in the construction industry are as numerous as the project ideas of the planning and construction teams.
•    Ropes and tensioning elements made of carbon fibre reinforced plastic (CFRP)
•    Reinforcement of building structures made of concrete, steel, wood or other materials
•    Sustainable restructuring of constructions and urban districts for bridges and buildings
•    CFC slats as reinforcements in case of repairs
•    (Filled) GRP pipes made of seamless round woven tubes by vombaur as columns/pillars
•    CFRP sections as steel girder substitutes
•    Hollow profiles with individually designed cross-sections
•    Glass fibre reinforced connecting elements for glazing to minimise expansion differences between the connecting element and the glass
•    Individual light wells

Implementing visions – with composite textiles by vombaur
As your development partner, vombaur facilitates innovative composites projects for challenging applications. In innovative and safety-sensitive industries such as automotive and aviation, chemical and plant engineering.  The composites experts at vombaur develop, create samples of and manufacture woven tapes and seamless round or shaped woven textiles by vombaur – in collaboration with the customer's enterprise development teams and individually for the respective projects. This is how novel and unique lightweight components made of high-performance textiles are created for visionary lightweight construction projects.

"Fibre-reinforced composites are the ideal material for future-oriented construction projects," explains Dr.-Ing. Sven Schöfer, Head of Development and Innovation at vombaur. "Their outstanding technical properties and design possibilities open up new and fascinating perspectives for construction projects. From building construction to civil engineering, from bridge construction to interior design. As an experienced development partner for sophisticated lightweight components, we at vombaur contribute our seamless solutions to these kinds of future-oriented projects."

More information:
vombaur Composites carbon fibers
Source:

vombaur GmbH & Co. KG

Composite textiles by vombaur for innovations in architecture and the construction industry (c) vombaur
Low effort, low weight: Maintenance with fibre-reinforce materials
13.10.2021

Composite textiles by vombaur for innovations in architecture and the construction industry

  • Composites in the construction industry - The lightweight construction material of the future

Building with fibre-reinforced materials opens up completely new possibilities. In terms of engineering, design, and organisation. This is due, on the one hand, to the excellent properties of fibre-reinforced materials (FRM) and, on the other hand, to the fact that the material – unlike wood or brick, for example – is not machined or processed for its use, but custom-produced.

Excellent properties – in terms of engineering, design, and organisation
Fibre-composite materials offer a whole range of technical properties for innovative and sustainable building:
•    High mechanical rigidity
•    Low weight
•    High corrosion resistance
•    Low material fatigue
•    Low heat transfer coefficient of the plastic matrix
•    Resistance to frost and de-icing salt
•    Good draping capability

  • Composites in the construction industry - The lightweight construction material of the future

Building with fibre-reinforced materials opens up completely new possibilities. In terms of engineering, design, and organisation. This is due, on the one hand, to the excellent properties of fibre-reinforced materials (FRM) and, on the other hand, to the fact that the material – unlike wood or brick, for example – is not machined or processed for its use, but custom-produced.

Excellent properties – in terms of engineering, design, and organisation
Fibre-composite materials offer a whole range of technical properties for innovative and sustainable building:
•    High mechanical rigidity
•    Low weight
•    High corrosion resistance
•    Low material fatigue
•    Low heat transfer coefficient of the plastic matrix
•    Resistance to frost and de-icing salt
•    Good draping capability

In addition, fibre composites offer numerous design options for novel and exceptional new building and maintenance projects:
•    Unique variety of shapes
•    Different structures of the textiles
•    Large spectrum of colours and colour combinations
•    Translucency of the plastic matrix
Thanks to these properties, composites can be used to produce coloured, phosphorescent, thermochromic or – through the use of LEDs or light-conducting fibres permanently integrated into the matrix – luminescent components.

In addition, there are organisational benefits for planning, construction and maintenance work with fibre-reinforced materials:
•    Easier handling and assembly of the far lighter and more flexible components – compared with steel, concrete or wood
•    Faster installation
•    Shorter construction site times in road and bridge maintenance
•    Shorter delivery times
•    Ability to integrate electronic monitoring systems

Individual composite textiles – for every lightweight engineering project
The composites experts at vombaur develop and manufacture woven tapes and seamless round or shaped woven textiles from carbon, glass, flax or other high-performance fibres on special weaving lines for individually specified round and shaped woven textiles – and can therefore offer you the best possible fibre base for every lightweight construction project.

"Regardless of whether it's a new construction or a renovation project, a façade design, a bridge or a staircase – as your development partner for composite textiles, we have plenty of experience with composites for demanding tasks," emphasises Dr.-Ing. Sven Schöfer, Head of Development and Innovation at vombaur. "We develop, create samples and manufacture woven tapes and seamless round or shaped woven textiles – in collaboration with the customer enterprise development teams and individually for the respective projects." This is how novel and unique lightweight components made of high-performance textiles are created for visionary projects.

Hexcel showcases Carbon Fiber Prepreg Capability for UAV Applications (c) Hexcel Corporation
07.07.2021

Hexcel showcases Carbon Fiber Prepreg Capability for UAV Applications

Hexcel, a global leader in advanced composites technologies, announces the successful maiden flight of a lightweight camera drone, developed using Hexcel HexPly® carbon fiber prepregs. The composite drone was developed by a team of students from the University of Applied Sciences Upper Austria in Wels with composite materials supplied by Hexcel Neumarkt in Austria.

A team of six students in the university’s lightweight construction and composite materials course was responsible for the complete design, engineering, and manufacture of the camera drone over a period of 18 months. Hexcel materials and optimization of the composite engineering enabled the team to reduce the composite structural mass by an impressive 42% compared to similar drones.

Hexcel, a global leader in advanced composites technologies, announces the successful maiden flight of a lightweight camera drone, developed using Hexcel HexPly® carbon fiber prepregs. The composite drone was developed by a team of students from the University of Applied Sciences Upper Austria in Wels with composite materials supplied by Hexcel Neumarkt in Austria.

A team of six students in the university’s lightweight construction and composite materials course was responsible for the complete design, engineering, and manufacture of the camera drone over a period of 18 months. Hexcel materials and optimization of the composite engineering enabled the team to reduce the composite structural mass by an impressive 42% compared to similar drones.

Hexcel Neumarkt was one of eight industrial partners supporting the university team throughout the project, providing all carbon fiber prepreg materials used for the drone’s landing gear as well as the fuselage. The ultra-lightweight 32g landing gear was laid up and cured in the press, whereas the fuselage was autoclave cured by the student team using Hexcel HexPly M901 and HexPly M78.1 prepreg resin systems with a combination of woven and unidirectional carbon fiber reinforcements.

With the development of Unmanned Aerial Vehicles (UAV) as a key emerging market and innovation space in the transportation sector, Hexcel’s collaboration with the University of Applied Sciences Upper Austria team not only creates an important link with the next generation of lightweight composite engineers but also highlights the weight saving and structural benefits of Hexcel composite material solutions.

"The massive weight saving achieved with their updated version of the camera drone is a fantastic achievement by the student team," said Michael Rabl, Dean of FH Wels of the Upper Austria University of Applied Sciences. "The joint study not only illustrates the wide range of complex and innovative composite techniques present in the drone sector but also presents the opportunities that exist for further development in the wider Urban Air Mobility (UAM) and aerospace composites markets.”

Hexcel congratulates the project team which includes Lukas Weninger, Karl-Heinz Schneider, Jakob Schlosser, Matthias Thon, Marla Unter, and Simone Hartl on an exceptional piece of lightweight composite design and thanks them for showcasing the contribution of Hexcel materials with a presentation and drone flight. Johanna Arndt, research and technology group leader at Hexcel Neumarkt, said, “It was a great pleasure to work with the team who were very cooperative and self-motivated to succeed. Watching the drone just fly around the Neumarkt plant was just great.”

Hexcel manufactures a complete range of carbon fibers, dry carbon UD tapes, specialty reinforcements, prepregs, and honeycomb core materials, providing customized manufacturing options for new UAM applications that combine aerospace reliability with the high-rate production required. Hexcel composite materials are the ideal solution for the lightest and most efficient cost-competitive transportation vehicles of the future.

Source:

Hexcel Corporation / 100% Marketing

(c) Teijin Carbon Europe GmbH
19.05.2021

Teijin Carbon produces new thermoplastic PPS-Tape

Teijin Carbon Europe introduces a new thermoplastic carbon fiber tape (TPUD) based on PPS. The new Tenax™ TPUD with PPS matrix allows entry in new cost-sensitive markets while offering the typical TPUD advantages like high resistance to chemicals and solvents, low flammability, storage or shipping at room temperature and recyclability.  

Due to its flame retardant properties and low smoke emission, it can be used in interior applications of aircraft or rail vehicles, among others. The maximum continuous operating temperature is up to 220 °C. Very low water absorption, excellent creep resistance even at elevated temperatures and high dimensional stability round off the property portfolio of this new TPUD. It is therefore also suitable for demanding applications in the aerospace, oil & gas, sporting goods or industrial sectors, while remaining cost-effective. These properties make the product perfect for highly automated processing routes such as ATL or AFP in combination with overmolding for complex geometries. Production start for the Tenax™ TPUD with PPS matrix is the first quarter in 2021.

Teijin Carbon Europe introduces a new thermoplastic carbon fiber tape (TPUD) based on PPS. The new Tenax™ TPUD with PPS matrix allows entry in new cost-sensitive markets while offering the typical TPUD advantages like high resistance to chemicals and solvents, low flammability, storage or shipping at room temperature and recyclability.  

Due to its flame retardant properties and low smoke emission, it can be used in interior applications of aircraft or rail vehicles, among others. The maximum continuous operating temperature is up to 220 °C. Very low water absorption, excellent creep resistance even at elevated temperatures and high dimensional stability round off the property portfolio of this new TPUD. It is therefore also suitable for demanding applications in the aerospace, oil & gas, sporting goods or industrial sectors, while remaining cost-effective. These properties make the product perfect for highly automated processing routes such as ATL or AFP in combination with overmolding for complex geometries. Production start for the Tenax™ TPUD with PPS matrix is the first quarter in 2021.

For almost 10 years, unidirectional tapes (TPUD) have been manufactured from carbon fibers and thermoplastics in Heinsberg, Germany. The semi-finished products have so far been offered with PEEK or PAEK – and PPS is now added to the list of available matrixes. PPS allows a lower process temperature compared to PEEK or PAEK. For the industrial market in particular, increasing the production rate to make processes more cost-efficient is an opportunity.

Source:

Teijin Carbon Europe GmbH

Swiss weaving machinery manufacturers are in the forefront of novel application development ©Stäubli
Multilayer Aramid
17.03.2021

Swiss weaving: Fabrics of the future

  • Swiss weaving machinery manufacturers are in the forefront of novel application development

Shoes and electronic calculators are probably not the first products people would associate with the textile weaving process. But they certainly signpost the future for woven fabrics, as two examples of the ever-wider possibilities of latest technology in the field. Fashion and function already combine in the increasing popularity of woven fabrics for shoes, and this is a present and future trend. Calculators in fabrics? That’s another story of ingenious development, using so-called ‘meander fields’ on the back and keys printed on the front of the material.

  • Swiss weaving machinery manufacturers are in the forefront of novel application development

Shoes and electronic calculators are probably not the first products people would associate with the textile weaving process. But they certainly signpost the future for woven fabrics, as two examples of the ever-wider possibilities of latest technology in the field. Fashion and function already combine in the increasing popularity of woven fabrics for shoes, and this is a present and future trend. Calculators in fabrics? That’s another story of ingenious development, using so-called ‘meander fields’ on the back and keys printed on the front of the material.

These glimpses of the outlook for modern weavers are among the highlights of developments now being pioneered by Swiss textile machinery companies. All weaving markets require innovation, as well as speed, efficiency, quality and sustainability. Member firms of the Swiss Textile Machinery Association respond to these needs at every point in the process – from tightening the first thread in the warp to winding the last inch for fabric delivery. They also share a common advantage, with a leading position in the traditional weaving industry as well as the expertise to foster new and exciting applications.

Technology and research cooperation
The concept of a ‘textile calculator’ was developed by Jakob Müller Group, in cooperation with the textile research institute Thuringen-Vogtland. Müller’s patented MDW® multi-directional weaving technology is able to create the meander fields which allow calculator functions to be accessed at a touch. A novel and useful facility, which suggests limitless expansion.

Today, the latest woven shoes are appreciated for their precise and comfortable fit. They score through their durability, strength and stability, meeting the requirements of individual athletes across many sports, as well as leisurewear. Stäubli is well known as a leading global specialist in weaving preparation, shedding systems and high-speed textile machinery. Its jacquard machines offer great flexibility across a wide range of formats, weaving all types of technical textiles, lightweight reinforcement fabrics – and shoes.

It’s possible to weave new materials such as ceramics, mix fibers such as aramid, carbon and other, and produce innovative multi-layers with variable thicknesses. Such applications put special demands on weaving machines which are fulfilled by Stäubli high-performance TF weaving systems.

Great weaving results are impossible without perfect warp tension, now available thanks to the world-leading electronic warp feeding systems of Crealet. Some market segments in weaving industry today demand warp let-off systems which meet individual customer requirements. For example, the company has recognized expertise to understand that geotextile products often need special treatment, as provided by its intelligent warp tension control system. Individual and connective solutions are designed to allow external support via remote link. Crealet’s warp let-off systems are widely used in both ribbon and broadloom weaving, for technical textiles applied on single or multiple warp beams and creels.

Functional, sustainable, automated
Trends in the field of woven narrow fabrics are clearly focused on functionality and sustainability. The Jakob Müller Group has already embraced these principles – for example using natural fibers for 100% recyclable labels with a soft-feel selvedge. It also focuses as much as possible on the processing of recycled, synthetic materials. Both PET bottles and polyester waste from production are recycled and processed into elastic and rigid tapes for the apparel industry.

For efficient fabric production environments, it is now recognized that automated quality solutions are essential. Quality standards are increasing everywhere and zero-defect levels are mandatory for sensitive applications such as airbags and protective apparel.

Uster’s latest generation of on-loom monitoring and inspection systems offers real operational improvements for weavers. The fabric quality monitoring prevents waste, while the quality assurance system significantly improves first-quality yield for all applications. Protecting fabric makers from costly claims and damaged reputations, automated fabric inspection also removes the need for slow, costly and unreliable manual inspection, freeing operators to focus on higher-skilled jobs.

Smart and collaborative robotics (cobots) offer many automation possibilities in weaving rooms. Stäubli’s future oriented robotics division is a driver in this segment with first effective installations in warp and creel preparation.

Control and productivity
Willy Grob’s specialized solutions for woven fabric winding focus on reliable control of tension, keeping it constant from the start of the process right through to the full cloth roll. Continuous digital control is especially important for sensitive fabrics, while performance and productivity are also critical advantages. In this regard, the company’s large-scale batching units can provide ten times the winding capacity of a regular winder integrated in the weaving machine.

The customized concept by Grob as well as design and implementation result in great flexibility and functionality of the fabric winding equipment – yet another example of Swiss ingenuity in textile machinery.  
There is even more innovation to come in weaving – and in other segments – from members of the Swiss Textile Machinery Association in future! This confident assertion is founded on an impressive statistic: the 4077 years of experience behind the creative power of the association’s member firms. It’s proof positive that their developments grow out of profound knowledge and continuous research.

Elasticated melange tape by JUMBO-Textil for exacting requirements (c) JUMBO-Textil
JUMBO Textil Band schwarz
10.03.2021

JUMBO: The perfect melange

  • Elasticated melange tape by JUMBO-Textil for exacting requirements

Reliable functionality, select aesthetics, exceptional comfort – the new elasticated melange tape from JUMBO-Textil can really do a lot – and looks extremely good doing it.

Great functionality and an elegant design
To create this innovative elasticated tape, different premium-quality yarns are woven into a high-performance tape for especially exacting demands in terms of comfort and visual appeal. The elasticated material offers amazing performance and robustness beyond its elegant, shimmering melange look and its pleasant, fabric-like feel.

•    Ideal for all applications on visible textile surfaces
•    Premium fabric-like aesthetic and feel
•    Shimmering melange effect
•    Can be manufactured in many individual types and fabrications
•    Additional designs possible: water repellent, flame retardant, etc.
•    For applications in vehicle interiors, functional clothing, the furniture industry, medical technology, and much more

  • Elasticated melange tape by JUMBO-Textil for exacting requirements

Reliable functionality, select aesthetics, exceptional comfort – the new elasticated melange tape from JUMBO-Textil can really do a lot – and looks extremely good doing it.

Great functionality and an elegant design
To create this innovative elasticated tape, different premium-quality yarns are woven into a high-performance tape for especially exacting demands in terms of comfort and visual appeal. The elasticated material offers amazing performance and robustness beyond its elegant, shimmering melange look and its pleasant, fabric-like feel.

•    Ideal for all applications on visible textile surfaces
•    Premium fabric-like aesthetic and feel
•    Shimmering melange effect
•    Can be manufactured in many individual types and fabrications
•    Additional designs possible: water repellent, flame retardant, etc.
•    For applications in vehicle interiors, functional clothing, the furniture industry, medical technology, and much more

Wide range of applications in numerous industries
The new melange tape is specially designed and made for all visible applications: from multimedia holding tapes or document retainers in vehicle interiors to the functional and attractive cuff on sleeves, trousers or braces of outdoor or work clothing through to tensioning straps on backpacks, in exoskeletons or upholstered furniture.

"Elasticated tapes are often developed and considered primarily from a functional point of view. In our case it is different: our new melange tape combines great functionality with an elegant design and shows that elasticated narrow textiles can also be aesthetic highlights," as Patrick Kielholz, Business Development Manager at JUMBO-Textil emphasises. "The potential applications for our melange tape are almost limitless. Exciting solutions are available for almost all industries."

The most important properties at a glance:

Colours: grey melange, black melange; optionally, various other colour options
Sample: single-colour melange; optionally, longitudinal stripes, melange
Width, Standard: 40.0 mm
Width, Customized: 10 mm – 320 mm
Elasticity: up to 60%

Source:

JUMBO-Textil GmbH & Co. KG

MaruHachi/AMAC: High-temperature thermoplastic tapes and laminates (c) MaruHachi
16.02.2021

MaruHachi/AMAC: High-temperature thermoplastic tapes and laminates

With their recently installed high-temperature unidirectional tape line, Japan-based composites manufacturer MaruHachi enables new opportunities for high-end applications in demanding market segments like aerospace, automotive or others outperforming traditional materials based on PP and PA which are already widely available.

In the first phase, MaruHachi will produce up to 40 tons/year and focuses now specifically on high-temperature thermoplastic uni-directional (UD) tapes and multi-layer sheet laminates. The material is based on high-performance fibers like carbon, aramid, glass or natural fibers and the matrix can be high-performance polymers like PPS, PEEK or other higher temperature polymers, which are much tougher than epoxies and easy to recycle. With a width of 500 mm, a specific weight from 60 to 350 g/m2, depending on the chosen material, the lines can operate under temperatures up to 420 degrees Celsius. Working under these extremely high temperatures allows for better material properties of the final application, higher performance, increased resistance and integrated high-performance functionalities e.g. by overmoulding.

With their recently installed high-temperature unidirectional tape line, Japan-based composites manufacturer MaruHachi enables new opportunities for high-end applications in demanding market segments like aerospace, automotive or others outperforming traditional materials based on PP and PA which are already widely available.

In the first phase, MaruHachi will produce up to 40 tons/year and focuses now specifically on high-temperature thermoplastic uni-directional (UD) tapes and multi-layer sheet laminates. The material is based on high-performance fibers like carbon, aramid, glass or natural fibers and the matrix can be high-performance polymers like PPS, PEEK or other higher temperature polymers, which are much tougher than epoxies and easy to recycle. With a width of 500 mm, a specific weight from 60 to 350 g/m2, depending on the chosen material, the lines can operate under temperatures up to 420 degrees Celsius. Working under these extremely high temperatures allows for better material properties of the final application, higher performance, increased resistance and integrated high-performance functionalities e.g. by overmoulding.

Since 2017, MaruHachi Group is active in the European market in cooperation with Dr. Michael Effing,the CEO of AMAC GmbH, who advises and supports the company strategically. The established, family-owned MaruHachi Group has a strong history in automotive and medical textiles and has been active in the innovative composites market for more than 15 years.

Toshi Sugahara, CEO of MaruHachi: “For many years, we have already been cooperating with domestic and international partners on high-demand applications and therefore, MaruHachi decided now to invest over 1 million EUR in this new line in phase 1, including a funding participation from the Japanese government NEDO. New developments in phase 2 will be be undertaken by end of 2021 on the downstream technologies like the automated preforming and consolidation. With our new products, we want to contribute to significant weight reductions of the final products, thus improve energy efficiency while offering a cost-efficient and high-quality solution.”

Dr. Effing, CEO of AMAC GmbH confirms: „The focus on the niche of high-temperature products based on PPS and PEEK allows MaruHachi on very demanding high-end applications such as structural frames on space and aircrafts, aircraft seats or engine components etc. The tapes are fully recyclable and can be processed e.g. with high-speed with laser-based tape placement machines and robots.”

Source:

AMAC GmbH

Flax for Composites: Woven tapes made of natural fibres by vombaur (c) Elke Wetzig, Wikimedia
Lightweight, firm, sustainable: Flax tape by vombaur
02.12.2020

Flax for Composites: Woven tapes made of natural fibres by vombaur

Flax has accompanied people for thousands of years, in linen fabrics, in ropes, as insulation material. And until the present day. With woven tapes made of flax, vombaur makes the functional and ecological advantages of natural fibres available for lightweight design.

Lightweight and firm
Flax fibres are particularly rigid and tear-proof. Textiles made of the natural material therefore give natural fibre reinforced plastic (NFP) special stability. Additionally, flax has a low density. The components thus combine high rigidity and strength with low weight. Another functional plus: natural fibre reinforced plastics are less prone to splintering than glass fibre reinforced plastics.

Sustainable material
The cultivation of flax binds CO2 and the production of NFP generates 33 percent lower CO2 emissions than conventional fibre reinforced plastics. The energy consumption is 40 percent lower. This reduces production costs and improves the material's CO2 footprint. Punch-packing arguments for natural fibre tapes – like flax tape by vombaur – in lightweight design applications.

Flax has accompanied people for thousands of years, in linen fabrics, in ropes, as insulation material. And until the present day. With woven tapes made of flax, vombaur makes the functional and ecological advantages of natural fibres available for lightweight design.

Lightweight and firm
Flax fibres are particularly rigid and tear-proof. Textiles made of the natural material therefore give natural fibre reinforced plastic (NFP) special stability. Additionally, flax has a low density. The components thus combine high rigidity and strength with low weight. Another functional plus: natural fibre reinforced plastics are less prone to splintering than glass fibre reinforced plastics.

Sustainable material
The cultivation of flax binds CO2 and the production of NFP generates 33 percent lower CO2 emissions than conventional fibre reinforced plastics. The energy consumption is 40 percent lower. This reduces production costs and improves the material's CO2 footprint. Punch-packing arguments for natural fibre tapes – like flax tape by vombaur – in lightweight design applications.

Circular Economy
Circular Economy – this also works in lightweight design. The number of recycling cycles without loss of quality is higher for natural fibre reinforced plastics than for glass or carbon fibre reinforced plastics: the thermoplastic matrix of the composite can be melted and recycled after a product life cycle. The natural fibres can "live on" in other products – injection moulded products for example.

Versatile applications
"Composites from our flax tapes are used to reinforce high-tech skis as well as for extruding state-of-the-art window sections – the applications are countless," explains Tomislav Josipovic, Sales Manager with vombaur. "As a development partner, we support applications for the automotive, wind energy, construction, sports and many other industries with our composite textiles."

More information:
vombaur Naturfasern Composites
Source:

stotz-design.com

vombaur: Composites for Aviation and Automotive (c) vombaur
Pioneering tech tex
04.11.2020

vombaur: Composites for Aviation and Automotive

  • Composite textiles for modern mobility
  • Extremely lightweight, high tensile components by vombaur

In the snow, on a plane, in an electric vehicle or on a bicycle: no matter where and how we are on the road – composite textiles by vombaur ensure that we make good progress. With materials that are both extremely light and extremely reliable.

Lightweight components for modern mobility
Modern mobility relies on high-tech lightweight components Narrow textiles by vombaur are woven from high-performance fibres. On looms that are specially made for particularly demanding composite textiles: the textile company uses special machines to produce high-tech woven tapes with closed selvedges and elasticated UD tubulars that retain their 0° orientation over the entire length of the component – regardless of the diameter. Since they do not exhibit undesired break points caused by seams or welding, they not only have a particularly high bursting strength, they are also extremely reliable and durable.

  • Composite textiles for modern mobility
  • Extremely lightweight, high tensile components by vombaur

In the snow, on a plane, in an electric vehicle or on a bicycle: no matter where and how we are on the road – composite textiles by vombaur ensure that we make good progress. With materials that are both extremely light and extremely reliable.

Lightweight components for modern mobility
Modern mobility relies on high-tech lightweight components Narrow textiles by vombaur are woven from high-performance fibres. On looms that are specially made for particularly demanding composite textiles: the textile company uses special machines to produce high-tech woven tapes with closed selvedges and elasticated UD tubulars that retain their 0° orientation over the entire length of the component – regardless of the diameter. Since they do not exhibit undesired break points caused by seams or welding, they not only have a particularly high bursting strength, they are also extremely reliable and durable.

Challenging applications
"From snowboards to aerospace – the applications for our composite textiles are demanding; the mechanical, chemical and thermal requirements are extreme," explains COO Christoph Schliefer. "As a development partner, we at vombaur are therefore often involved in product development at an early stage. We specify our woven tapes and tubulars individually for each project to suit the specific task at hand."

High quality raw materials, wide variety of geometries
The variety of shapes is virtually unlimited. vombaur manufactures 3D fabrics for composites in individual special shapes from carbon, aramid, glass or hybrids. Curves, edges, tubulars, spiral fabrics – the shape of the 3D fabrics, like the material itself, depends entirely on the task at hand. Powder or non-woven coatings create additional important properties.

Pioneering tech tex
"Developments in the field of modern mobility are happening at a rapid pace," emphasizes Schliefer. "With our composite textiles for extremely lightweight and high tenacity components, we at vombaur are also pushing these developments forward."

JUMBO Exoskeleton (c) JUMBO-Textil
01.10.2020

Jumbo Textil: Textile solutions for Exoskeletons

Elastics for power support in medicine and the work environment
People who do physically hard work are relieved; people who are learning how to walk again after an accident or a stroke receive support; people with a handicap gain greater mobility – exoskeletons offer valuable support in many areas. An important component for "power suits": elastics by JUMBO-Textil.

Support construction with and without drive
An exoskeleton is a kind of robot that you wear: a construction of mainly textile components that is slipped over the body and strapped on. Integrated sensors register the body movements. These impulses are converted into electrically driven movements of the exoskeleton, which support or amplify the human movement. In addition, exoskeletons without drive are also being developed: these designs aim to transfer the weight of heavy tools or loads directly into the ground.

Elastics for power support in medicine and the work environment
People who do physically hard work are relieved; people who are learning how to walk again after an accident or a stroke receive support; people with a handicap gain greater mobility – exoskeletons offer valuable support in many areas. An important component for "power suits": elastics by JUMBO-Textil.

Support construction with and without drive
An exoskeleton is a kind of robot that you wear: a construction of mainly textile components that is slipped over the body and strapped on. Integrated sensors register the body movements. These impulses are converted into electrically driven movements of the exoskeleton, which support or amplify the human movement. In addition, exoskeletons without drive are also being developed: these designs aim to transfer the weight of heavy tools or loads directly into the ground.

Tough requirements, individual solutions
Since the skeletons are worn on the body, the textiles and textile components used here need to be skin-friendly and as light as possible. The body's own temperature regulating systems must not be impeded. The contact surfaces must not create pressure points. And the exoskeletons must be individually adaptable to the user's body measurements.

High-tech elastics by JUMBO-Textil offer solutions for the development of exoskeletons – in terms of functionality, safety and wearing comfort: they hold, clamp, close and secure. They relieve and cushion movements and force impact. They illuminate and forward signals. The breathable narrow textiles stretch in both directions as required. They fit snugly on the body and follow every movement. Full-surface hook-and-loop-ready elastic tapes offer a simple, secure and individually adjustable fastening option. JUMBO-Textil consistently uses components made of plastic or light metal for textile components as fastening solutions. As a solution partner for demanding tasks – e.g., in occupational safety – JUMBO-Textil also developes cooled or heated textiles in collaboration with their customers. Also possible: the development of self-luminous narrow textiles – for additional safety.

Source:

(c) stotz-design.com GmbH & Co. KG

Flight Design selects Hexcel’s HexPly® M79 Carbon Fiber Prepregs for Ultralight Aircraft (c) Hexcel Corporation
30.04.2020

Flight Design selects Hexcel’s HexPly® M79 Carbon Fiber Prepregs for Ultralight Aircraft

STAMFORD – German ultralight aircraft specialist Flight Design has chosen Hexcel as its key supplier adopting low-temperature curing prepreg into its aircraft production. Hexcel’s HexPly® M79 Carbon Fiber prepregs deliver a more consistent final product by ensuring constant material quality and processing parameters and produce a lighter and stronger aircraft at a more competitive overall cost.

Flight Design has always relied heavily on composites for its aircrafts’ ultralight construction and turned to long-term composite materials partner Lange + Ritter, part of Hexcel’s European distribution network, when they began searching for a prepreg material solution. Hexcel and Lange + Ritter created several new product codes specifically for Flight Design and then supplied materials for initial handling trials and prototyping. Hexcel’s HexPly M79 low temperature curing out of autoclave solution was first used in the new F2 prototype. As part of its material supply package, Lange + Ritter also sent a team for on-site training and technical support, allowing the Flight Design production team to get up to speed with prepreg as quickly as possible.

STAMFORD – German ultralight aircraft specialist Flight Design has chosen Hexcel as its key supplier adopting low-temperature curing prepreg into its aircraft production. Hexcel’s HexPly® M79 Carbon Fiber prepregs deliver a more consistent final product by ensuring constant material quality and processing parameters and produce a lighter and stronger aircraft at a more competitive overall cost.

Flight Design has always relied heavily on composites for its aircrafts’ ultralight construction and turned to long-term composite materials partner Lange + Ritter, part of Hexcel’s European distribution network, when they began searching for a prepreg material solution. Hexcel and Lange + Ritter created several new product codes specifically for Flight Design and then supplied materials for initial handling trials and prototyping. Hexcel’s HexPly M79 low temperature curing out of autoclave solution was first used in the new F2 prototype. As part of its material supply package, Lange + Ritter also sent a team for on-site training and technical support, allowing the Flight Design production team to get up to speed with prepreg as quickly as possible.

HexPly M79 prepregs can be cured at temperatures as low as 70˚C for eight hours or 80˚C for four hours, reducing tooling costs and increasing build rates. When combined with Hexcel’s innovative air venting Grid Technology, HexPly M79 UD carbon tapes can also be laminated with reduced debulking steps to produce void contents <1% irrespective of laminate thickness. With consistently low void contents and improved mechanical properties, designers and engineers are able to further optimize highly loaded composite aerostructures.

As more and more of its composite aircraft parts are transferred to prepreg technology, Flight Design is seeing the benefits of its switch to HexPly M79. Lay-up is cleaner and more precise, low temperature oven curing is quick and energy efficient, and the manufacturing process consistently outputs exceptionally high-quality laminates and components. The long-term strategy is to integrate HexPly M79 across the range, with Hexcel materials lightening the ultralight aircraft at Flight Design even further.

“The materials and technology package from Hexcel and Lange + Ritter has been a big success for us at Flight Design,” comments Daniel Gunther, Managing Director at Flight Design. “When we took the decision to switch to prepreg, we looked at many options but only Hexcel and Lange + Ritter could offer us low temperature out-of-autoclave (OOA) curing, globally respected material quality and the customer service levels we were searching for.”

Hexcel provides HiTape® Dry Carbon Tapes (c) Madshus
Hexcel provides HiTape® Dry Carbon Tapes
13.01.2020

Hexcel provides HiTape® Dry Carbon Tapes for Madshus Skis

Hexcel is collaborating with Madshus, innovator in the world of cross-country skiing, on the engineering of a range ofdry carbon fiber tapes for Madshus’ acclaimed cross-country racing skies. Hexcel’s new HiTape® Dry Carbon Tapes improve the performance, manufacturing efficiency and surface finish of Madshus Skis.

“HiTape® gives us exactly what we need for our automated production processes - consistency and quality. In particular the exceptionally clean edges of the tapes, really makes a difference in our molding process and enhances the surface finish of the finished ski. We always aim for the highest levels of quality and Hexcel HiTape® helps us to deliver that.” concludes Bjørn Ivar Austrem, Technical Director, Madshus.

Hexcel’s new HiTape® Dry Carbon Tapes for Madshus Skis will be on display at ISPO Munich 2020, from 26 to 29 January.

Hexcel is collaborating with Madshus, innovator in the world of cross-country skiing, on the engineering of a range ofdry carbon fiber tapes for Madshus’ acclaimed cross-country racing skies. Hexcel’s new HiTape® Dry Carbon Tapes improve the performance, manufacturing efficiency and surface finish of Madshus Skis.

“HiTape® gives us exactly what we need for our automated production processes - consistency and quality. In particular the exceptionally clean edges of the tapes, really makes a difference in our molding process and enhances the surface finish of the finished ski. We always aim for the highest levels of quality and Hexcel HiTape® helps us to deliver that.” concludes Bjørn Ivar Austrem, Technical Director, Madshus.

Hexcel’s new HiTape® Dry Carbon Tapes for Madshus Skis will be on display at ISPO Munich 2020, from 26 to 29 January.

More information:
Hexcel Madshus
Source:

100percentmarketing