From the Sector

Indorama Ventures Public Company Limited (IVL), a global sustainable chemical company, has signed a license agreement with Shandong Binhua New Material Co., Ltd. (Binhua), a subsidiary of Befar Group, a leading petroleum and chemical enterprise in China, to build, own and operate a propylene oxide (PO), t-Butanol (TBA) and t-Butyl methyl ether (MTBE) co-production unit.

Featuring the world’s only MTBE ‘single-step’ reaction technology, IVL’s proprietary innovation, the project is part of the ‘C3 and C4’ comprehensive utilization project in Shandong, China. It is one of the largest in the province, covering an area of over one million square meters.

Under the contract, IVL will provide a design package, technology, operational know-how and training to enable the construction and operation of a PO co-production with MTBE and TBA units for Binhua. The plant is part of a larger complex comprising propane dehydrogenation to propylene, butane isomerization, synthetic ammonia, and other installations.

With the goal of making recycling of lightweight, high-volume fiber and flake recyclate much more economical and, in some cases even possible, Coperion has developed a new version of its ZS-B side feeder. Using the innovative ZS-B MEGAfeed, plastic recyclate with a bulk density under 200 kg/m³, long considered intake-limited and thus not worth recycling, can be reliably fed in large quantities into Coperion’s ZSK twin screw extruder and be concurrently recycled and compounded.

The ZS-B side feeder’s novel design makes it possible to feed very high rates of fiber and flakes, such as PA, PE, PET, and PP. As a result, the ZSK twin screw extruder’s high capacity can be fully exploited when the ZS-B MEGAfeed is used. Very high throughputs in both mechanical and chemical recycling of post-industrial and post-consumer waste are achieved.

Increased Throughput in Numbers
With a ZSK 58 Mc18 twin screw extruder, the throughput increase and thus the potential of the new ZS-B MEGAfeed becomes very clear. When recycling PA fibers with a bulk density of ~40-50 kg/m3, throughputs of 70 kg/h were previously achieved using conventional equipment. When the PA fibers were fed into the ZSK extruder using the ZS-B MEGAfeed, throughputs increased about fourteenfold to 1,000 kg/h. Similar results were achieved recycling carbon fibers with a bulk density of ~50-70 kg/m3; in this case, throughputs increased from 50 kg/h to 2,500 kg/h using the ZS-B MEGAfeed. When recycling PCR (Post-Consumer Recycled) flakes, throughputs increased from 50 kg/h to 700 kg/h, and from 80 kg/h to 1,300 kg/h with multilayer film flakes.

Key to Economical Recycling of A Wide Variety of Plastics
Plastics previously considered not recyclable are becoming a valuable raw material using the new Coperion ZS-B MEGAfeed. For example, PCR flakes or recyclate from carbon fiber-reinforced plastics can now be fed into the ZSK extruder at high feed rates and recycled economically.

In the case of mechanical upcycling, upstream processes necessary for compounding, such as compacting, melting and agglomeration, are completely eliminated using the ZS-B MEGAfeed technology. In this recycling process, flakes and fibers can be fed directly into the ZSK extruder, where they are melted, compounded, devolatilized, and filtered in a single step. In so doing, both investment costs and energy consumption drop. The production process becomes significantly more efficient. Moreover, the thermal product stress is reduced and recyclate quality increases.

Even when recycling PET, the feed rate is no longer a limiting factor. With the ZS-B MEGAfeed, PET flakes and fibers can be fed into the ZSK twin screw extruder in large quantities with no pre-drying or crystallizing, where they can be processed with the highest degree of profitability.

The ZS-B MEGAfeed can also feed large quantities of post-consumer waste, adding appreciable value to the chemical recycling process with the ZSKs. ZSK throughput rates are very high with the ZS-B MEGAfeed. Preheating of the recyclate via mechanical energy input of the twin screws thus becomes even more economical for further processing in the reactor.

Existing Coperion extruders can be retrofitted with ZS-B MEGAfeed technology to greatly expand their spectrum of applications and increase their throughput rates.

Freudenberg Performance Materials (Freudenberg) is endorsing further sustainable products with its ECO-CHECK label introduced last year. These products comply with various environmental criteria. With immediate effect, five more solutions bear the label making the company’s commitment to sustainability visible.

Leather goods
The newly-endorsed ECO-CHECK products include one Evolon® microfilament textile application. This is a reinforcement material for leather goods that is manufactured with no solvent and no binder. It contains up to 80 percent recycled PET and is suitable for a broad range of applications. The material is produced at Freudenberg’s facility in Colmar, France, where the manufacturing process is highly sustainable: it is certified to STeP by OEKO-TEX® and fully complies with the DETOX TO ZERO by OEKO-TEX® criteria.

Healthcare applications
In the field of healthcare, the bio-based M 1714 wound pad with superior absorption for more challenging wounds has now been endorsed with the ECO-CHECK label. The dressing consists of a mix of bio-based fibers derived from natural sources and exhibits a smooth wound contact layer. The product has been evaluated for industrial compostability and conforms to ISO 13432.

Architectural applications
The sustainable TF 400 Eco F mesh fabric for textile architecture from Mehler Texnologies® now also bears the ECO-CHECK label. Its yarn is made of 100% recycled PET bottles and its characteristics are very similar to those of conventional mesh fabrics. In 2021, it was awarded first place by the Architectural Membrane Association (AMA) in the “product” category in recognition of its properties.

Shoes
In the shoe industry, the binder-free strobel insoles have been endorsed as particularly sustainable. They contain a high percentage of recycled green bottle flakes. Moreover, the insoles themselves are fully recyclable.

Filtration applications
The two layered, needle-punched nonwoven filter medium that has just been endorsed with the ECO-CHECK label has impressive sustainability characteristics. Made entirely of polyester, more than half the fibers consist of recycled material.

Lectra, whose connected industrial equipment and software facilitate the digital transformation and Industry 4.0 transition of fashion, automotive and furniture companies, announces its selection for the new Euronext Tech Leaders stock market index. This brings Lectra into the community of European technology leaders identified by Euronext as innovative and high-growth companies.

The new Euronext Tech Leaders market index, launched on June 7, comprises 100 European technology companies listed on the Euronext markets, which meet various performance and growth criteria. With the launch of this initiative, Euronext aims to offer better visibility and new services to selected European technology leaders.

Lectra is one of the 41 French companies that are now members of Euronext Tech Leaders. The company, founded in 1973 on a close relationship with fashion industry players, has also for the last three decades worked globally with automotive equipment and furniture manufacturers. In its three strategic markets, Lectra sells connected equipment that optimizes the cutting processes of fabric, leather and other soft materials used by manufacturers, and markets software and services that streamline their production processes while enabling them to be more agile and make considerable material savings.

In fashion, through the use of market data – made accessible and exploitable by the Internet of Things, the cloud, artificial intelligence and big data – Lectra’s software solutions also enable a better understanding of consumers’ behavior. They therefore facilitate strategic decision-making for brands, manufacturers and distributors at the key steps in the value chain of design, production and distribution. In this industry, the impact of Lectra’s solutions on reducing material consumption is even greater because it takes effect as early as the garment design stage.

Technology and innovation are therefore at the heart of Lectra’s strategy, with the company aiming to become a key player in Industry 4.0 in its strategic markets by 2030.

Archroma will be at Techtextil 2022 in Frankfurt am Main, Germany, from 21 to 24 June 2022, to launch its latest innovations and system solutions aimed to help textile manufacturers with optimized sustainability, productivity and value creation in their markets.

Archroma will present 9 new solution systems and 3 innovations, and will hold 2 booth events.

3 innovation highlights

• PFC-free* Smartrepel® Hydro SR, a new solution developed for the repellence of water-based soil;
• Biocide-free OX20, a new odor-neutralizing technology newly launched by our partner SANITIZED AG;
• Perapret® AIR, a new mineral finishing technology for air purification is activated by natural and artificial light sources and can be applied on all fabrics

9 new solution systems
Archroma introduced its first ever solution systems at the Techtextil 2019 edition, and since then has developed more than 30 systems for technical textile and nonwoven applications.

• CLEAN AIR, a mineral air purification system that stays put on all kinds of fabrics and is activated by artificial and natural light, for as long as there is light; ➔ based on the new Perapret® AIR;
• CONSCIOUSLY DEEP, a metal-free one-step scouring and dyeing system for medium to very dark colored nylons that stay deep and bright day after day, and are good for you and the planet;
• EARTH SOFT, a biomass-based and vegan softening system that is suitable for all kind of fibers and makes you comfortable in your own skin;
• NATURE BOUND, a compostable binder system for food filtration materials that protect you and the planet;
• ODOR CONTROL 2.0, a system for odor-free sportswear where permastink cannot build up on your favorite clothes, that’s applicable on polyester, cotton and nylon; ➔ based on the new OX20;
• RAG N’ROLL, a compostable binder system for nonwoven cleaning rags, that protect you and the planet;
• SAFE SEATS NextGen, a PFC-free* and halogen-free* modular surface treatment system for safer and cleaner seating materials, ➔ based on the new Smartrepel® Hydro SR;
• SWEET DREAMS, a metal and particle free* system that redefines protection for mattress ticking fabrics, with long-lasting hygiene and outstanding softness, that protects you and the environment;
• TAKE A BREATH, an enhanced filtration system that keeps your air clean and fresh for longer putting health first and your competition behind;

2 booth events
A WORLD WITHOUT ODORS, FIGHT OR FLIGHT?
Innovation highlight: Biocide-free OX20 odor management solution by SANITIZED AG

Speakers:

• Nuria Estape, Panel Moderator, Head of Marketing & Promotion, Brand & Performance Textile Specialties, Archroma
• Georg Lang, Head of CC Finishing, Archroma
• Stefan Müller, Head of BU Textiles Additives Sanitized
• Yann Ribourdouille , Global registration expert Product Stewardship, Archroma

A WORLD WITHOUT PFC, DREAM OR REALITY?
Innovation highlight: PFC-free* Smartrepel® Hydro SR

Speakers

• Nuria Estape, Panel Moderator, Head of Marketing & Promotion, Brand & Performance Textile Specialties, Archroma
• Roland Borufka, Head of Competence Center Repellents, Archroma
• Wolfgang Knaup, Head of R&D repellents, Archroma
• Yann Ribourdouille, Global registration expert Product Stewardship, Archroma

TEXAID with its Spanish subsidiary PERCENTIL enable Springfield to put its commitment to sustainability into action through implementing a circularity pilot project with the aim of giving a second life to second-hand garments. As part of the Tendam Group, who operates more than 2000 stores in 79 countries, Springfield partners with the TEXAID group, leading in the industry of collecting, sorting, reselling and recycling used garments, to launch the R[ECO]LLECT initiative.

Take-Back Program R[ECO]LLECT
With "the future is circular" as their call to action, the project is called R[ECO]LLECT and refers directly to the collection of all second-hand garments in good condition, to meet three clear sustainability objectives of Springfield: reduce the pressure on natural resources, reduce CO2 emissions and reduce the amount of textile waste.

R[ECO]LLECT was launched in May 2022 as a pilot project in 16 Springfield stores in Spain across different cities and provinces.

TEXAID’s Spanish subsidiary PERCENTIL is a strategic partner of Springfield in this step towards sustainability. The motto of PERCENTIL is that "there is nothing more sustainable than what you already have in your closet", and it is an intermediary between people who want to get rid of clothes and those who are looking to buy almost new clothes from brands recognized for their design and quality, but at a much lower price. In this way, textile overproduction is reduced, and the environmental impact is reduced. In addition, PERCENTIL receives the clothes, sorts them and takes care of giving them a second life.

C.L.A.S.S. has taken another strategic step with Training, an educational offer made of three moments aimed at sharing valuable and practical information concerning three main areas of sustainable development. Training will be adding value to the Smart Academy offer by C.L.A.S.S., a program of events and conferences, lectures or customized training services, united by an important goal: to educate, raise awareness and inspire professionals, students and even consumers with an eye to the values of responsibility.

There are three trainings offered:

1. Introduction to a new generation of fashion
   C.L.A.S.S. team will introduce and explain the new generation of value-driven fashion where the fusion of design, innovation, communication and responsibility shapes an informed and competitive business, able to play both at an economic and social level. Since 2007, at the base of our philosophy is a formula: Virtuous Fashion, the one with the capital F, is the product of an integration of design (D), innovation (I), sustainability (S) and communication (C). In brief: F = D x I x S x C.
    
2. Introduction to Smart Ingredients
   What is a responsible material? How to source responsibly? Which are the latest smart ingredients that can enrich with new generation fashion collections?
   During the session participant will be guided through materials available in the market, and will have the chance to have an “informed background“ of each one of the materials' journey. Conscious Choices can be made ONLY IF we have all the true full information in our hands. This training informd participant to make the best informed choice for their objectives. A simple but facts driven introduction to the key available innovative and sustainable materials: naturals, transformed and innovative where traceability, transparency, innovation, performance, responsible measurements are leading both the storymaking and the storytelling of each one of them.
    
3. Introduction to Sustainability Report
   The preparation of the company's sustainability report is a fundamental moment to define objectives, identify improvement actions, and measure its environmental and social impact. It is a job that involves the entire company team, which can transform the report into an opportunity for growth.
   The package offered by C.L.A.S.S., in collaboration with Silvia Gambi, sustainable fashion journalist and podcaster of Solo Moda Sostenibile, combines training with personalized consulting with a coaching action to guide the company team in the preparation of its sustainability report, offering the necessary support to create a document that tells about the company, its values, its commitment and also its objectives.

Lenzing – In the first quarter of 2022, the Lenzing Group, like the entire manufacturing industry, was significantly affected by the extreme developments in global energy and commodity markets. A predominantly positive market environment and the strategic focus on specialty fibers such as those of the TENCEL™, LENZING™ ECOVERO™ and VEOCEL™ brands nevertheless ensured a solid revenue and earnings trend, with the effect of higher costs being largely offset.

•    Solid revenue and earnings performance despite extremely tight cost situation
•    Personnel changes on the Managing and Supervisory Boards – Stephan Sielaff appointed as the new CEO
•    Successful production start at world’s largest lyocell plant in Thailand
•    World’s largest pulp mill of its kind successfully started-up in Brazil
•    Premium textile brand TENCEL™ celebrates 30 years of sustainable fiber innovation

The Lenzing Interim Report 01-03/2022 is available on the company website.

Hexcel will present a wide range of high-performance composite innovations for the Automotive, Marine, Wind Energy and Recreation markets during JEC World 2022 in Paris on May 3 – 5.

G-Vent Technology for Marine Structures
Hexcel has developed a new technology for out-of-autoclave (OoA) processing that delivers a game-changing reduction in process time and cost for marine manufacturers without compromising mechanical performance. Hexcel has leveraged its experience in aerospace and wind energy to develop its new G-Vent technology for OoA processing of highly loaded, thick section marine structures such as masts, foils, and wind-assisted ship propulsion (WASP) components. A full range of Hexcel marine prepregs are now available with integrated G-Vent technology, reducing the requirement for debulking steps and ensuring extremely low porosity (<1%) regardless of the laminate thickness. Leading marine non-destructive testing specialists Q.I. Composites recently confirmed that the thick section G-Vent panels they had evaluated had void contents and laminate quality in line with state-of-the-art autoclaved prepreg components. Visitors to the Hexcel stand will see a unique 400mm carbon cube cured in a single stage using 695 layers of HexPly M79 carbon fiber UD600 prepreg with G-Vent technology.

New HexPly® Nature Range Sustainable Prepregs
HexPly® Nature Range prepregs feature proven resins such as HexPly M49, M78 and M79 with bio-derived epoxy resin content. Created for use in all industrial markets, HexPly Nature Range materials can be seamlessly integrated into existing production processes, maintaining consistent mechanical performance and processing properties. A dedicated sustainability corner of the Hexcel stand will detail Nature Range products optimized for automotive, marine, wind energy and winter sport applications. The display will include an alpine ski produced by leading manufacturer Tecnica Group Ski Excellence Center which produces skis for Blizzard and for Nordica using HexPly Nature M78.1 UD flax prepreg material. In addition to the reduced environmental impact of the sustainably grown reinforcement, the flax fiber laminates also improve impact resistance and vibration damping in the ski.

HexPly® XF Surface Technology for Improved Part Surface Finish Quality
HexPly XF is a lightweight, semi-preg material that replaces traditional in-mold gel coat. It eliminates time-consuming refinishing work typically required to obtain a paint-ready surface and produces lighter, more consistent parts with shorter cycle times and a cleaner working environment. Visitors to the stand will see a composite panel illustrating a high-quality painted surface enabled with XF technology in a diverse range of industrial applications such as super yacht roof parts, Class A surface automotive panels, and both prepreg and infused wind turbine blades.

HexPly® M49 Prepreg for Automotive Visual Carbon Parts
HexPly M49 is easy to process and is especially suitable for visual carbon fiber-look applications such as the Brabus hood scoop on display on the Hexcel stand at JEC.

HexPly® Prepregs and HiMax® Reinforcements for Performance Marine Structures
Using a scale model of a Gunboat 68 performance sailing catamaran, Hexcel will illustrate how its HexPly and HiMax materials provide manufacturers with a complete set of lightweight composite solutions for high-performance marine structures. HexPly prepreg was selected for critical structural parts of the Gunboat 68 and provides very high mechanical performance including high dry and wet Tg.

Heavyweight HiMax reinforcements offer high deposition rates and remain easy to handle after cutting, making them highly suitable for industrial applications. In combination with a lightweight PrimeTex® woven fabric, the package of carbon fiber HiMax materials developed for the Gunboat 68 enabled consistent resin flow during infusion with reduced surface print-through.

Hexcel Fibers and Reinforcements for Lightweight Sporting Equipment
Sporting equipment manufacturers rely on Hexcel composite materials to deliver the ultimate performance at the lowest possible weight. Hexcel will exhibit a number of the latest high-performance sporting equipment applications such as a Bauer hockey stick featuring PrimeTex 98 gsm AS4C 3K fabric and a Corima tri-spoke cycling wheel made with lightweight Hexcel carbon fiber UD tape. Hexcel will also demonstrate how its HexTow® carbon fibers are used in key leisure and marine applications by displaying an AEROrazr solid carbon rigging component manufactured by spar and rigging manufacturer Future Fibres for the 36th America’s Cup.

• Hypetex® to Showcase Coloured Carbon and Flax Fibre Solutions
• Hypetex, London, April 20 2022, Booth R52, Hall 6

Hypetex, the market leaders in colouring carbon and natural fibre materials, will demonstrate both the processing and sustainability benefits of its patented colourisation technology when it exhibits for the first time at JEC World 2022.

Exhibiting as part of the Composites UK stand (Booth R52), Hypetex will display its portfolio of uniquely coloured carbon fibre materials including 3K woven styles, ultra-lightweight spread tow fabrics, UD, and 3D materials. Hypetex will also present details of its latest eco-friendly coloured flax materials  which combine sustainably grown natural flax with sustainable colouring technologies. Hypetex patented colouring technology, available in an extensive palette of standard and bespoke colours and shades, can be applied to traditional woven fabric constructions, non-woven UDs, spread tow and bespoke fabric designs. The technology replaces a traditional coloured painted finish, providing an exceptional depth of colour to any composite part, improving thermal conductivity and reducing heat absorption ,whilst reducing the overall weight and processing time with no compromise to the mechanical performance of the composite structure.

By removing the need for painting, and the associated preparation steps, Hypetex technology provides manufacturers with a repeatable straight out of the mould coloured finish, that is not only easy to integrate into all composite processes, but also takes additional materials, consumables, and process time out of the component cost. As part of its continued commitment to leading the drive for more sustainable composite solutions, and its focus on improvements based on the ESG framework. Hypetex will also display its new range of coloured flax fibre textiles. The advanced colouring technology used protects the natural flax fibres throughout the high temperature processes required for composite production, avoiding burning or any discolouration issues common to natural fibres. In addition, Hypetex colouring solution is an ecofriendly sustainable alternative to traditional dyeing processes which are a significant cause of global water pollution.

The Hypetex team will be on hand throughout the show to provide additional details on Hypetex materials and their integration into the manufacturing process. Visitors to the Hypetex stand will be able see Hypetex carbon and flax products in raw fabric, and how its unique colour palette translates into the most distinctive finished moulded components. Hypetex partners SHD Composites, Textreme, Sigmatex and Angeloni will also have materials and components on display at JEC World 2022, including sporting equipment such as racquets, sticks, and skateboards, which highlight the massive range of processing options and potential applications for this novel technology. One such application, the adidas Kromaskin field hockey stick, with a unique Hypetex coloured Textreme spread tow carbon finish, will also be part of the JEC Innovation Planets feature.