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Photo PaperTale
10.10.2024

PaperTale: Digital twin supply chain

A digital twin supply chain has recently been established by Swedish start-up PaperTale for Sail Racing – a brand well known for its durable and long-lasting performance garments for the marine industry.

The PaperTale system for Sail Racing fully maps a complex network, beginning with farmers in Australia, moving to garment workers in Pakistan and finally reaching consumers in Scandinavia. It incorporates data collection from the three countries using NFC tags and blockchain technology to provide detailed supply chain insights and ensure regulatory compliance for the brand.

Introducing the usually anonymous factory workers responsible for each individual garment to the person buying it is what sets PaperTale apart from other tracking systems – a next level of personalisation that will make a valuable contribution to raising the debate on the true cost of textiles.

A digital twin supply chain has recently been established by Swedish start-up PaperTale for Sail Racing – a brand well known for its durable and long-lasting performance garments for the marine industry.

The PaperTale system for Sail Racing fully maps a complex network, beginning with farmers in Australia, moving to garment workers in Pakistan and finally reaching consumers in Scandinavia. It incorporates data collection from the three countries using NFC tags and blockchain technology to provide detailed supply chain insights and ensure regulatory compliance for the brand.

Introducing the usually anonymous factory workers responsible for each individual garment to the person buying it is what sets PaperTale apart from other tracking systems – a next level of personalisation that will make a valuable contribution to raising the debate on the true cost of textiles.

“Our system captures the supply chain of a product from cradle to grave, in real-time,” says company founder Bilal Bhatti. “By integrating it into existing planning and management systems, factories and brands can gather and verify the flow of material and their social and environmental data in real-time. Data is added to a public blockchain so it is extremely hard to tamper with, further increasing trust. When a product is finalised, consumers can scan an NFC tag or QR-code to view the entire journey a product has travelled, which craftsmen were involved in the production, and if they have been paid fairly.”

“This technology is a game-changer in that we provide verified information about the social aspects of the manufacturing process and not just information about the components of the garment,” says Bilal. “We need products and processes to be much more connected with people, especially in such a complex supply chain where a high percentage of the work is carried out by contract workers who are unregistered and often exploited.

“When the entire product journey is visible using real-time and verified data, higher trust is created all the way from factories to consumers. Our system makes it possible to start the dialogue on the cost of sustainability, paving the way to increase incentives that result in proper wages, contracts and workplace safety. In respect of environmental sustainability, real-time data makes real-time measurement possible, which will also stimulate brands and factories to reduce emissions, water usage and pollution.”

The collaboration is further highlighted as the primary case study in a just-released white paper prepared by Deloitte, as a guide to how companies could most effectively prepare for the European Commission’s upcoming Digital Product Passport (DPP) and other related legislation.

Source:

PaperTale

17.11.2023

Alliance for European Flax-Linen and Hemp: Flax fibres for Sailing boats

The adoption of composite parts based on flax fibres by the Marine Industry continues to grow, with major OEMs as well as smaller shipyards now aiming to take advantage of the reduced carbon impact and impressive mechanical properties they can provide.

“Over the last ten or fifteen years, several innovative flax fibre boats have been built and the fibre has started to gain significant traction,” says Julie Pariset, Innovation & CSR Director at the Alliance for European Flax-Linen and Hemp. “In addition to the environmental benefits, manufacturers are realising significant technical and processing gains with flax fibre composites.”

“Flax is a very low-density fibre, with a high specific stiffness,” she explains. “It can be used to manufacture composite laminates with mechanical properties not dissimilar to typical E-glass composites and the coefficient of thermal expansion of a flax fibre epoxy part is also quite close to that of a carbon fibre part.” This allows the materials to work well in combined assemblies with carbon fibre composites and the flax parts are also highly impact resistant.

The adoption of composite parts based on flax fibres by the Marine Industry continues to grow, with major OEMs as well as smaller shipyards now aiming to take advantage of the reduced carbon impact and impressive mechanical properties they can provide.

“Over the last ten or fifteen years, several innovative flax fibre boats have been built and the fibre has started to gain significant traction,” says Julie Pariset, Innovation & CSR Director at the Alliance for European Flax-Linen and Hemp. “In addition to the environmental benefits, manufacturers are realising significant technical and processing gains with flax fibre composites.”

“Flax is a very low-density fibre, with a high specific stiffness,” she explains. “It can be used to manufacture composite laminates with mechanical properties not dissimilar to typical E-glass composites and the coefficient of thermal expansion of a flax fibre epoxy part is also quite close to that of a carbon fibre part.” This allows the materials to work well in combined assemblies with carbon fibre composites and the flax parts are also highly impact resistant.

Flax fibres also provide acoustic and vibration damping in composite applications, as well as providing a warm and aesthetically pleasing appearance below decks.

ecoRacer30
As a member of the Alliance for European Flax-Linen and Hemp, Bcomp, headquartered in Fribourg, Switzerland, has this year been working with Northern Light Composites (nlcomp), based in Monfalcone, northern Italy, on the creation of what is billed as the first fully recyclable nine-metre-long sailing boat – the ecoRacer30.

The boat is based on nlcomp’s proprietary rComposite technology – a combination of thermoplastic resins and BComp’s ampliTex high-performance natural fibre reinforcement fabrics and patented powerRibs technology.

It was built in a collaborative effort with the help of Barcelona-based Magnani Yachts, which took care of the composite manufacturing, and Sangiorgio Marine, which provided technical assistance as the boat was being assembled at its shipyard in Genova, Italy.

Magnani Yachts has subsequently become the first shipyard to hold an rComposite license and others are now being encouraged to adopt the technology.

The second ecoracer30 is currently under construction and has already been sold and nlcomp is planning to build a fleet of eight of these boats in time to enter a series of regattas in the summer of 2025.

Flax 27 Daysailer
Greenboats, based in Bremen, Germany, is another specialist in building boats from natural fibre composites and has this year launched the Flax 27 daysailer.

The lower hull of this vessel is also made from Bcomp’s ampliTex technical fabrics in combination with a sandwich core of recycled PET bottles. Using a vacuum infusion process, the fibres were integrated with a plant-based epoxy resin in order to further reduce the CO2 footprint of the vessel.

The light structure and modern shapes of the lower hull of the boat result in very fast, sharp and agile handling on the water.

Greenboats has also recently announced significant new backing from alliance member Groupe Depestele, which manages 13,000 hectares of flax land in Normandy, France.

Blue Nomad
A project in Switzerland has meanwhile proposed the use of flax fibre composites in solar-powered habitats designed for comfortable living on the oceans – as the world grapples with the frightening implications of climate change and rising sea levels.

As envisaged by students from Institut auf dem Rosenberg in St Gallen, Switzerland working with Denmark-based SAGA Space Architects, Blue Nomad structures would form modular blocks to establish large communities and oceanic farms.
 

Source:

Alliance for European Flax-Linen and Hemp

ropes Photo Cinte Techtextil
29.08.2023

Cinte Techtextil China 2023 to launch new Marine Textile Zone

At the crosswinds of China’s 14th Five-Year Plan for the Development of the Marine Economy and its 14th Five-Year Guidance for the Development of the Technical Textiles Industry lies the marine textile sub-sector. Following the government’s directive, the Marine Textile Zone will be unfurled at this year’s fair, taking place from 19 – 21 September 2023 at the Shanghai New International Expo Centre. Multiple exhibitors from across China have confirmed their participation within the zone, which will be comprised of three main parts: green marine science and nautical rope netting innovation display area, the Technology Exchange Forum, and the awards ceremony of the Top 10 Suppliers in the China Rope Net Industry.
 
The global rope market is predicted to experience a CAGR of 5.6% and grow by over USD 4 billion between 2022 - 2027[1], and suppliers are eager for the chance to meet buyers face to face. In fact, many will use the new zone at Asia’s leading technical textiles and nonwovens fair to do so.

At the crosswinds of China’s 14th Five-Year Plan for the Development of the Marine Economy and its 14th Five-Year Guidance for the Development of the Technical Textiles Industry lies the marine textile sub-sector. Following the government’s directive, the Marine Textile Zone will be unfurled at this year’s fair, taking place from 19 – 21 September 2023 at the Shanghai New International Expo Centre. Multiple exhibitors from across China have confirmed their participation within the zone, which will be comprised of three main parts: green marine science and nautical rope netting innovation display area, the Technology Exchange Forum, and the awards ceremony of the Top 10 Suppliers in the China Rope Net Industry.
 
The global rope market is predicted to experience a CAGR of 5.6% and grow by over USD 4 billion between 2022 - 2027[1], and suppliers are eager for the chance to meet buyers face to face. In fact, many will use the new zone at Asia’s leading technical textiles and nonwovens fair to do so.

In the green marine and rope netting category, exhibitors will showcase the latest innovations along the marine textile industry chain, anchored by application areas such as marine engineering, marine economy, marine fencing, marine rescue, deep-sea fishing, deep-sea aquaculture, and many more.

Featured exhibitors include:

  • Ropenet Group: covering 36 application areas, such as aerospace, marine fisheries, safety protection, and emergency rescue, the Shandong-based company has exported to over 110 countries and regions. Products include ropes, nets, threads, and belts, with new materials and high-performance synthetic fibre spinning ropes forming the core of its business.
  • Hunan Xinhai: with its Hunan factory covering 200,000 sqm, its industry-leading rope net production scale ensures it can service multiple sectors such as fisheries, sports, military industry, marine engineering, life-saving protection, and many more. Its extensive network spans Asia, Africa, Europe, and beyond.
  • Zhejiang Four Brothers Rope: located in Zhejiang Toumen Port Economic Development Zone, the special chemical fibre rope manufacturer integrates R&D, manufacturing, sales, and after-sales service. After nearly 60 years of operation, the company now has a yearly production capacity of over 15,000 tons.

Other notable exhibitors in this zone include Xuzhou Henghui Braiding Machine; Shandong Jinguan Netting; Jiuli Rope; and Zhejiang Hailun Rope Net.

Meanwhile, the Technology Exchange Forum will focus on policies and regulations, strategic development opportunities, market analysis, product and process innovation, and the promotion and application of marine textiles. A range of well-known international and domestic experts have been invited to deliver comprehensive industry analysis, and unveil oceanic green textile initiatives onsite.

Designed to expand the influence of the rope net industry, the Top 10 Suppliers in the China Rope Net Industry awards will highlight enterprises currently making key contributions. Other fringe events related to this textile sub-sector include the Conference on Textile Applications for Marine Engineering and Fisheries, and the China Nonwovens & Industrial Textiles Association (CNITA) Rope Net Branch Council Meeting.

Lastly, the Marine Textile Zone will also encompass a business negotiation area to facilitate negotiations between key players onsite, set against the backdrop of the innovation display area’s award-winning and patented rope net products. As a whole, the zone is expected to encourage independent innovation in marine science and technology, coordinate the protection and development of marine resources, and help build a modern maritime industrial system.

The fair’s product categories cover 12 application areas, which comprehensively span a full range of potential uses in modern technical textiles and nonwovens. These categories also cover the entire industry, from upstream technology and raw materials providers to finished fabrics, chemicals and other solutions. This scope of product groups and application areas ensures that the fair is an effective business platform for the entire industry.

The fair is organised by Messe Frankfurt (HK) Ltd; the Sub-Council of Textile Industry, CCPIT; and the China Nonwovens & Industrial Textiles Association (CNITA).

Source:

Messe Frankfurt (HK) Ltd

04.10.2022

Hexcel HexPly® M9.6 Prepregs receive Bureau Veritas Type Approval

Hexcel Corporation has received Type Approval for its HexPly® M9.6GF prepreg products from Bureau Veritas (BV), a leader in testing, inspection, and certification services.

This certification enables carbon fiber-reinforced epoxy prepregs to be used in the production of parts for all BV-approved marine vessels. It also guarantees the quality, performance and consistency of the prepregs for ship and boat builders.

BV-approved HexPly M9.6GF prepregs can be reinforced with unidirectional, non-crimp and twill-weave fabrics. They are particularly suitable for use in the manufacture of masts and other large structural components for wind-assisted ship propulsion (WASP). To reduce reliance on engines and cut fuel usage, WASP vessels harness the power of ocean winds often using large carbon fiber-reinforced masts flying durable composite solid sails.

Hexcel Corporation has received Type Approval for its HexPly® M9.6GF prepreg products from Bureau Veritas (BV), a leader in testing, inspection, and certification services.

This certification enables carbon fiber-reinforced epoxy prepregs to be used in the production of parts for all BV-approved marine vessels. It also guarantees the quality, performance and consistency of the prepregs for ship and boat builders.

BV-approved HexPly M9.6GF prepregs can be reinforced with unidirectional, non-crimp and twill-weave fabrics. They are particularly suitable for use in the manufacture of masts and other large structural components for wind-assisted ship propulsion (WASP). To reduce reliance on engines and cut fuel usage, WASP vessels harness the power of ocean winds often using large carbon fiber-reinforced masts flying durable composite solid sails.

HexPly M9.6 prepregs were recently used to manufacture the mast for the Chantiers de l’Atlantique Silenseas project. The HexPly M9.6 prepregs satisfied all the requirements of the Silenseas consortium’s mast-section manufacturers for quality, mechanical performance, and processing characteristics, while also proving to be cost effective.

Source:

Hexcel Corporation / 100% Marketing

Hexcel’s HexPly® M9 Prepreg receives Type Approval Certification (c) Bernard Biger
25.01.2021

Hexcel’s HexPly® M9 Prepreg receives Type Approval Certification

Hexcel is pleased to announce Type Approval Certification of its HexPly® M9 prepreg materials by DNV GL. The addition of the HexPly M9 prepreg range to Hexcel’s already comprehensive DNV GL certified portfolio provides ship and boat builders with optimal prepreg processing options.

HexPly M9 prepregs enable short cure cycles at 100˚C and above and provide a balance between ease of processing and mechanical performance. Available in high tack and medium tack variants, HexPly M9 prepregs are available with a wide range of unidirectional, woven, and multiaxial reinforcements. Partnered with Hexcel’s own HexTow® IMC2 and HexTow® HM54 / HM63 fibers, designers and engineers can optimize highly loaded composite structures such as masts, wing sails, and foils with increased glass transition temperatures (Tg) and excellent long-term fatigue performance.
 
Hexcel has completed the DNV GL certification for HexPly M9 in response to the rapidly increasing demand for type-approved high-performance prepreg materials for large composite structures in the commercial marine craft.  

Hexcel is pleased to announce Type Approval Certification of its HexPly® M9 prepreg materials by DNV GL. The addition of the HexPly M9 prepreg range to Hexcel’s already comprehensive DNV GL certified portfolio provides ship and boat builders with optimal prepreg processing options.

HexPly M9 prepregs enable short cure cycles at 100˚C and above and provide a balance between ease of processing and mechanical performance. Available in high tack and medium tack variants, HexPly M9 prepregs are available with a wide range of unidirectional, woven, and multiaxial reinforcements. Partnered with Hexcel’s own HexTow® IMC2 and HexTow® HM54 / HM63 fibers, designers and engineers can optimize highly loaded composite structures such as masts, wing sails, and foils with increased glass transition temperatures (Tg) and excellent long-term fatigue performance.
 
Hexcel has completed the DNV GL certification for HexPly M9 in response to the rapidly increasing demand for type-approved high-performance prepreg materials for large composite structures in the commercial marine craft.  

Hexcel’s collaboration with Chantiers de l’Atlantique on its new Silenseas cruise ship concept – a concept that uses composite Solid Sail® propulsion as well as dual-fuel engines to reduce emissions and operating costs – is one such application. In this case, DNV GL type approval provides third-party assurance of the product’s quality, performance and consistency, and also helps to streamline the approval of composite parts that replace traditionally metallic structures.

Hexcel has supplied advanced composite materials to the marine industry for more than 40 years and manufactures a comprehensive range of DNV GL certified products including woven reinforcements, multiaxial fabrics, prepregs, and adhesive films. Hexcel is committed to developing new composite technologies for the marine sector, helping builders evolve their designs to produce lighter, more fuel-efficient, and a sustainable craft for the future.

“Our latest Type Approval Certification is an important part of our strategy to provide the most complete package of DNV GL certified composite materials for the marine sector,” said Andreas Sageder, Product Manager at Hexcel. “With the addition of our M9 prepreg resin systems, mast, ship, and boat builders have an expanded range of processing and cure options available for parts requiring higher Tg and improved fatigue performance.”

 

26.02.2018

Hexcel’s Product Innovations for Aerospace, Automotive, Wind Energy and Marine at JEC WORLD 2018

STAMFORD, February 26, 2018 - at JEC World 2018, taking place in Paris March 6-8, Hexcel will display an array of product innovations for customer applications in aerospace, automotive, wind energy and marine markets.
Hexcel’s banner at the exhibit hall entrance features the Airbus H160 helicopter and A350 XWB aircraft, both with carbon fiber livery to acknowledge the high Hexcel composites content in both programs. Hexcel’s reinforcements, prepregs, adhesives and honeycomb materials were selected for the H160’s composite fuselage structures and main rotor blades, contributing to the lightweight fuel-saving design and performance optimization. Airbus has loaned Hexcel an H160 BLUE EDGE blade to display on the booth.

STAMFORD, February 26, 2018 - at JEC World 2018, taking place in Paris March 6-8, Hexcel will display an array of product innovations for customer applications in aerospace, automotive, wind energy and marine markets.
Hexcel’s banner at the exhibit hall entrance features the Airbus H160 helicopter and A350 XWB aircraft, both with carbon fiber livery to acknowledge the high Hexcel composites content in both programs. Hexcel’s reinforcements, prepregs, adhesives and honeycomb materials were selected for the H160’s composite fuselage structures and main rotor blades, contributing to the lightweight fuel-saving design and performance optimization. Airbus has loaned Hexcel an H160 BLUE EDGE blade to display on the booth.

Among the Aerospace promotions at Hexcel’s booth are carbon-reinforced 3D printed parts, made from Hexcel’s HexAM™ additive manufacturing technology that uses PEKK ultra-high performance polymers. Hexcel acquired this technology from Oxford Performance Materials in December 2017 to provide a weight-saving solution for intricate parts in highly demanding aerospace, satellite and defense applications. HexPEKK™ structures offer significant weight, cost and time-to-market reductions, replacing traditional cast or machined metallic parts with a new technology.

Aircraft engines benefit from a number of Hexcel technologies that will be promoted at JEC 2018, including HexShield™ honeycomb that provides high temperature resistance in aircraft engine nacelles. By inserting a thermally resistant material into honeycomb cells, Hexcel provides a core product with unique heat-shielding capabilities that allows for the potential re-use of material after a fire event.
Another honeycomb innovation from Hexcel is Acousti-Cap® broadband noise-reducing honeycomb that significantly improves acoustic absorption in aircraft engine nacelles. The acoustic treatment may be positioned at a consistent depth and resistance within the core, or can be placed in a pattern of varying depths and/or resistances (Multi-Degrees of Freedom and 3 Degrees Of Freedom), offering an acoustic liner that is precisely tuned to the engine operating conditions. These technologies have been tested at NASA on a full engine test rig and meet all 16 design conditions without trade-offs. An example of this technology will be on display at JEC 2018.

Rounding off the aircraft engine exhibits is a CTi fan blade for new generation lightweight turbofan engines from Rolls-Royce, manufactured from Hexcel’s HexPly® M91 high toughness and impact-resistant epoxy prepreg. Hexcel supplies HexPly® M91 as slit tape for the automated lay-up of the complex aerodynamic shape, with a constantly changing thickness across the blade length. The blade which is thinner and lighter than titanium fan blades is currently undergoing flight tests.
Hexcel’s HiTape® and HiMax™ dry carbon reinforcements that were developed for the automated lay-up of preforms for resin-infused aerospace structures will be promoted at the show. Two demonstrator parts, one made with HiMax™ and one with HiTape®, were both infused with HexFlow® RTM6 resin to demonstrate the potential benefits of an integrated design for aircraft skins, spars and stiffeners that meets OEM requirements for production rate increases and cost effectiveness.

Hexcel is also introducing its new range of HiFlow™ advanced liquid resins for aerospace structures manufactured by liquid molding technologies. Based on novel proprietary chemistry, the new resin family will enhance the performance of composites and ease processing when combined with HiTape® and HiMax™ dry carbon reinforcements. HiFlow™ HF610 is the first resin in the range.
Hexcel’s range of high performance adhesives has expanded considerably following the company’s acquisition of Structil last October. Hexcel is relaunching the acquired products under the new HexBond™ brand name at JEC World. This fast-growing range of pastes, liquid shim and film adhesives has a wide spectrum of operating temperatures and is in qualification with a large number of aerospace and industrial OEMs.
In the Planet Aerospace area at JEC, Daher and Hexcel will jointly display an aircraft spar manufactured from HexPly® M56 prepreg. Hexcel’s Neil Parker and Daher R&T Director Dominique Bailly will give a joint presentation focusing on the materials used and the benefits for the finished part. The aircraft spar was designed and manufactured by Daher using Hexcel’s HexPly® M56 prepreg, in slit tape format, that was developed for automated deposition and out-of-autoclave curing. The spar was manufactured using only the vacuum bag process and demonstrates very low porosity levels. It is currently undergoing testing and validation through CORAC funding.

Hexcel’s Automotive promotions at JEC World 2018 include a new prepreg for composite leaf springs, HexPly® M901. In contrast to steel leaf springs used for suspension on vans, trucks and SUVs, newer composite versions offer many advantages including weight savings of up to 70%, high corrosion resistance, optimized system integration and superior performance. Hexcel’s HexPly® M901 prepreg raises the bar further, reducing mold cure time below 15 minutes, a 50% reduction compared to standard industrial prepregs. HexPly® M901 provides 15% higher mechanical performance, with enhanced fatigue properties. It also operates at high temperatures, providing a Tg of up to 200°C following a post cure. Hexcel’s expertise in manufacturing heavy weight glass UD prepregs, with fiber areal weights of up to 1600gsm, allows the company to offer a highly cost-competitive solution for the rapid manufacture of these safety critical components.

Hexcel is constantly seeking ways to ensure that customers obtain the maximum benefit from composites and has recently acquired state-of-the-art simulation technology that accurately predicts how HiMax™ non-crimp fabrics will drape in a mold. Working in collaboration with Nottingham University Hexcel has created a car seat shell, for which the material selection was optimized using this new drape simulation technology. Visitors to Hexcel’s stand at JEC will see an on-screen demonstration that illustrates how the simulation tool operates, predicting process and performance and ensuring that the optimum fabric architecture is quickly identified, reducing the need for expensive trial programs.
Hexcel’s HexMC®-i 2000 carbon fiber/epoxy molding compound has been successfully used by Audi to manufacture a high-performance engine cross brace. HexMC®-i is a fast curing high-performance molding material, suitable for the series production of complex shaped parts and providing excellent mechanical properties. The Audi cross brace covers the engine, providing torsional stiffness for enhanced drive dynamics.

Hexcel’s product offering for customers in the Marine industry has expanded following the acquisition of Formax in 2016 and Structil in 2017. At JEC World, Hexcel will promote its enhanced portfolio of carbon fibers, prepregs, woven reinforcements and multiaxial fabrics for builders of racing catamarans and luxury yachts.
Marine customers have supplied a number of parts for display to illustrate their expertise in manufacturing composite structures from Hexcel materials. These include part of a Diam 24 yacht mast made by ADH Inotec from Hexcel’s HexPly® M79 fast curing, low temperature cure prepreg. ADH Inotec purchased the prepreg from Composites Distribution, a Hexcel Official Distributor that also supplied HexPly® M9.6 prepreg to Lorima for the Outremer 5X catamaran mast section on display. Part of Lorima’s 42m wing mast for a multihull racing boat made with HexPly® prepreg from Vert-Le-Petit (formerly Structil) will complete the marine display.

Hexcel’s innovations for Wind Energy include Polyspeed® pultruded laminates for load-carrying elements in wind blades. These continuous cross-section profiles, made from a polyurethane matrix reinforced with unidirectional carbon fiber, provide consistently high mechanical properties, including high stiffness, fracture toughness and shear strength, combined with low weight and durability. Visitors to Hexcel’s stand will see a 2m diameter coil of pultruded carbon laminate that contains 255m of material in a single roll. This technology offers an economical way of reinforcing large-scale composite structures such as wind turbine blades. Hexcel will also launch its surface finishing prepreg for wind turbine blades and components. This provides a tough, durable and ready-to-paint blade surface without the use of gel coat and results in faster blade manufacture, saving time in production and reducing material costs. The benefits of the new surfacing prepreg will be demonstrated via a wind blade exhibit that has been given four different treatments across the blade surface. These include a section with gel coat, a section of standard prepreg without gel coat, and a section where a fleece has been added to improve surface quality but still requires preparation before painting due to pin holes. The final section made with new HexPly® XF2P surfacing prepreg has a ready-to-paint surface, straight from the mold, without any requirement for gel coat, fleece or finishing operations.

More information:
Hexcel JEC World 2018 Aircraft
Source:

Dorothée DAVID & Marion RISCH, AGENCE APOCOPE