From the Sector

Archroma, a leader in specialty chemicals towards sustainable solutions, and Somelos, a vertically integrated textile group in Portugal, have joined forces to advance sustainable cotton processing with a new water-saving dyeing and finishing process that generates no wastewater.

Conventional cotton dyeing and finishing requires substantial water and chemical inputs and produces a large volume of wastewater. Long-lasting wash-down effects in particular, traditionally require two water-intensive processes: one to get the color intensity and one to achieve the washed-down contrast. Relying on such resource-intensive processes is of particular concern in nations affected by drought and water scarcity, like Portugal, the home of Somelos since its founding in 1958.

To address this challenge, Archroma and Somelos have now developed the New Dry Dyeing/Ox Finishing process for the production of bottoms and shirting in cotton fabrics. Based on Archroma’s Pad-Ox dyeing process, which combines oxidation and fixation into one step, and the latest technologies for washdown effects, including ozone and laser treatments, it delivers water savings of up to 97% compared to conventional cotton dyeing and finishing.

The New Dry Dyeing/Ox Finishing process only uses water to prepare the dye and oxidation baths. Archroma Diresul® RDT liquid pre-reduced sulfur dyes ensure easy washdown and direct fixation—with no need for pre-washing—delivering shorter processing, cleaner production and high wash -fastness.

Freudenberg Performance Materials Apparel (Freudenberg) announces the 37xx PES Series – a range of interlinings that offer the classic feel of cotton combined with the modern features of enhanced durability, increased yields, and low-temperature fusing. With a 100% PES base and special finish, these OEKO-TEX® STANDARD 100 Class I certified products open new possibilities for the business and smart casual segments.

Crafted from a 100% PES base with a special finish, these new interlinings boast enhanced durability and better resilience and recovery over traditional cotton interlinings. The 37xx PES Series interlinings offer the added advantages of no visible impurities or foreign fibers, along with low temperature fusing, reducing the risk of yellowing in the finished product. Compared with cotton interlinings, the 37xx PES Series also offers increased yields of up to 150 cm in width and are more cost effective than traditional cotton interlinings, allowing for easier and more efficient manufacturing.

Apart from the material qualities, the 37xx PES Series offers unmatched consumer safety. Produced at its Nantong, China factory, Freudenberg ensures optimal quality control of the 37xx Series. Furthermore, the interlinings are OEKO-TEX® STANDARD 100 Class I certified, making them safe for even the most sensitive skin types, including for babies.

The 37xx PES Series currently includes the 3738 and 3755 products, offered in 115 g/m2 and 165 g/m2 weights, respectively. These can be fused with other fabrics and interlinings to create the precise hand feel for garments.

At ITMA 2023, EFI™ Reggiani is presenting its sustainable Reggiani ecoTERRA pigment printing line up, the high-speed EFI Reggiani HYPER and Reggiani BOLT XS direct-to-fabric printing solutions, and EFI Inèdit end-to-end digital textile workflows.

The EFI Reggiani ecoTERRA solution is an all-in-one solution for water-based pigment printing that requires no ancillary equipment for pre- and post-treatment. By reducing water, energy and chemicals consumption in the overall process, customers can now obtain a sustainable, direct-to-fabric printing solution. For the first time at ITMA, EFI Reggiani is presenting its full ecoTERRA line up of four models, including a 340 printing width, with speeds ranging from 150 to 600 sqm/hour. This allows customers to choose the best TCO/ROI based on output volume and speed range.
 
Reggiani ecoTERRA water-based pigment inks deliver excellent wet and dry fastness properties, sharpness in detail, and durability while also ensuring printhead longevity with reduced maintenance costs. Thanks to the enhanced polymerisation and finishing unit, EFI Reggiani ecoTERRA also provides an enhanced tactile experience and fabric softness.
 
In addition to highlighting EFI Reggiani’s sustainable product offering, the company will also demonstrate the significant productivity and efficiency advantages offered by its portfolio of high-speed, high-performance digital textile printers at ITMA 2023. Attendees will discover how mass production can transition to a digital, on-demand workflow with the high speeds and high print quality of the EFI Reggiani HYPER scanning printer and the next-generation EFI Reggiani BOLT XS single-pass textile printer.

Visitors to the booth also will see EFI Reggiani’s new proprietary end-to-end digital printing workflow and the latest enhancements to EFI Inèdit digital textile software. Inèdit, now part of EFI Reggiani, is one of the leading developers of raster image processors (RIPs) and related software for digital industrial textile printing. The EFI Reggiani end-to-end workflow with Inèdit integration boosts productivity and production capabilities for digital textile print operations while ensuring maximum security for customer’s designs thanks to two-level encryption.
 
EFI Reggiani QUERY, the user-friendly, advanced data analysis tool to measure printer performance, keep track of real costs per metre, and monitor water and energy consumption, will also be demonstrated.

Archroma, a leader in specialty chemicals towards sustainable solutions, is teaming up with COLOURizd™, an innovator specializing in sustainable textile dyeing technologies, to set a new standard for the eco-friendlier production of sustainable textiles.

The new collaboration will enable fabric mills and brands to combine Archroma pigment coloration solutions with the COLOURizd™ QuantumCOLOUR™ yarn-coloring technology to produce high-quality, high-performance textiles with maximum consumer appeal and minimal environmental impact.

Conventional fiber-reactive methods of dyeing cellulosic and synthetic yarns are multi-step resource-intensive processes that use up to 95 liters of water per kilograms of colored yarn and discharge approximately 94 liters of effluent.

In contrast, the innovative QuantumCOLOUR™ process injects pigment and a binder directly into the yarn, using only 0.95 liters of water per kilograms of colored yarn while producing zero effluent. This represents an unprecedented reduction of 98% in water consumption alongside zero wastewater discharge, zero discharge of harmful chemicals, 73% decrease in carbon footprint and 50% reduction in energy use.*

With Archroma, textile manufacturers and apparel brands can add further value to the QuantumCOLOUR™ process with tailor-made system solutions, including JUST COLOR. This formaldehyde-free** pigment coloration system is based on Archroma’s revolutionary Printofix® pigment dispersions and Helizarin® binders to deliver exceptionally soft fabrics with high fastness and durability, while also enabling energy and chemical savings and higher productivity.

* As tested by Peterson Control Union
** Below limits of detection according to industry standard test methods

Trevira CS is exhibiting for the first time at CSI Miami (Cruise Ship Interiors Design Expo Americas). Taking place on 6 – 7 June, 2023 at the Miami Beach Convention Center, CSI will bring together buyers and suppliers involved in cruise ship interiors, including interior designers, architects, outfitters, shipyards and suppliers.
 
On the Trevira CS stand, visitors can get an idea of the wide range of flame retardant fabrics suitable for use on board cruise ships. 53 fabrics from 20 Trevira CS customers will be on display that either have IMO certification and/or have been tested to the fire safety standards (FTP Code) required in the marine sector. Trevira CS fabrics are inherently flame retardant, meaning that their flame retardant properties cannot be washed out or lost through aging or use. This is due to the chemical structure of the polyester fiber: the flame retardant properties are firmly anchored in the fiber and cannot be altered by external influences. A surface-applied flame retardant finish is therefore not necessary.

In the marine sector, the demands placed on textiles are not only high in terms of fire protection, but also with regards to light resistance and durability. This is particularly true for textiles used in outdoor applications. These must be extremely robust, as they are exposed to moisture and sunlight. To meet these requirements, Trevira CS has launched a range of 30 new spun-dyed, UV-stable filament yarns. Besides color depth and durability, spun-dyed yarns offer another advantage: They are more sustainable because the fabrics made from them can be produced in a more environmentally friendly way than textiles that are dyed in one piece or consist of brightly colored yarns. In fabric production, a large share of resource consumption goes to the dyeing and finishing of fabrics as well as the use of chemicals and water. However, with spun-dyed yarns, these processing steps are unnecessary – the yarn immediately comes out of the spinneret in the desired color, reducing the products’ environmental impact.

The topic of sustainability is also taken up in other Trevira CS products. For example, Trevira CS fabrics are available in recycled versions. They consist of fiber and filament yarns obtained in different recycling processes. Filament yarns are produced using recycled PET bottles, they contain 50% post-consumer recycled material. Recycled fibers are obtained using an agglomeration plant and in further processing steps from residual pre-consumer waste from production. They consist of 100% recycled material (pre-consumer recycling). All flame retardant recycled Trevira® products are GRS (Global Recycled Standard) certified.
Fabrics made from these yarns are marked with the Trevira CS eco trademark. The prerequisite for this is a recycled content of at least 50%. Among the fabrics presented at the Trevira CS trade fair stand are 8 fabrics bearing the Trevira CS eco brand.

The long-term goal in developing sustainable products is undoubtedly to enter a circular economy. For this new path, an innovative Trevira CS product development was launched, producing flame retardant fibers and filament yarns from chemically recycled raw material. In this case, the basic raw material for the chemical recycling was PET bottles, but essentially it could be most any other PET recyclables, such as packaging material or even textiles. Chemical recycling involves depolymerization, a sequence of chemical reactions in which the polymer chains are broken down again into their original components, i. e. the monomers. In a further processing step, impurities are removed. Before the polymerization process is initiated, a small amount of MEG (mono ethylene glycol) is added.

The same technology used to produce the original (virgin) raw material for Trevira CS is also used here. The flame retardant modification is added during polymerization. In this way, the flame retardant properties are indelibly anchored in the polymer.

By recycling valuable materials such as packaging material, waste can be avoided. The raw material obtained from the recycling process is comparable to the original material can be used again in high-quality products.

HeiQ will display its biobased textile solutions for allergen reduction, odor control, and dynamic cooling at ITMA Milano 2023. The event will take place from the 8th to the 14th of June at Fiera Milano in Italy, where HeiQ will also showcase HeiQ AeoniQ™, its cellulosic fiber and flagship advancement in biobased textile technologies.

The focal point of the HeiQ exhibition at ITMA Milano 2023 will be the company’s biobased textile technologies. These innovations address one of the major challenges faced by the textile industry, making fabrics more functional while contributing to a sustainable future.

The ready-to-use HeiQ technologies on display are HeiQ Allergen* Tech, providing synbiotic protection in home textiles and unmatched defense against inanimate allergens, HeiQ Cool, the dual-action cooling that keeps one cool and comfortable, even in the most demanding conditions, HeiQ Mint, the botanical odor control that provides plant-based and effective odor management, and HeiQ Fresh, for sustainable odor control.

Additionally, HeiQ will present a glimpse into the future with HeiQ’s groundbreaking carbon-positive continuous filament yarn, HeiQ AeoniQ™, that turned from an idea into a breakthrough piece of garment in just 15 months.

This cellulosic fiber has the objective to render polyester and nylon obsolete until 2030 and has attracted the support and active engagement of global partners who saw HeiQ AeoniQ™ as the solution to change the future of the textile industry.

As a global provider of sustainable woodfibre products, Sappi will be showcasing its solutions for the garment industry under the theme “Fashion meets Forest” at ITMA 2023 – with sublimation papers and its dissolving wood pulp, used for the production of garment fibres under the “Verve” brand name.

How can the woodfibre industry support a more sustainable garments market? Sappi is eager to answer this question at the ITMA and has created a “knowledge trail” for visitors to explore under the motto “Fashion meets Forest”. Visitors to the stand can follow the journey from wood via cellulose and fibre to the finished yarn and the printed garment.

Sublimation papers: Expanded production capacity in Carmignano
Sappi’s Transjet sublimation papers stand for fast, uniform ink transfer and minimal ink consumption. As a premium supplier, Sappi is constantly striving to meet its customers’ needs. So, at this year’s ITMA, various sublimation papers with optimised qualitative properties will be on show.

Sappi maintains the high quality of its coated Transjet and uncoated Basejet sublimation papers by regularly investing in new, state-of-the-art technologies. At the end of April, a new warehouse has been inaugurated at the Carmignano mill in Italy. In the next month’s, Sappi will further invest in two new converting machines with a width of 1.9 meters and 3.2 meters as well as in a fully automated packaging line. All the investments will support the company’s vision of having a complete in-house solution for the sublimation industry, have a positive impact on CO2 emission, satisfy the increased demand of their customers as well as further improve lead times.
 
“Verve” dissolving wood pulp for high-quality textiles
Sappi will also be showcasing its dissolving pulp (DP) brand “Verve”. DP provides the feedstock raw material toward producing rayon fibres such as Lyocell and viscose and further into yarns and fabrics. Textiles produced from wood based cellulosic fibres are noted for their breathability, colour fastness, softness, drape, absorbency and biodegradability. In addition to the garment industry, dissolving pulp is also used in various household and pharmaceutical products.

After participating in industry trials, Renewcell and TextileGenesis™ have the intention to establish an agreement for full pulp-to-retail traceability for Renewcell’s CIRCULOSE® recycled raw material across the entire textile supply chain, announcing it at Challenge the Fabric (Milan, Italy).

Renewcell uses a patented process to breakdown and recycle cotton and other cellulosic textile waste, such as worn-out jeans and production scraps, to create CIRCULOSE®, a biodegradable raw material that can be used to create viscose, lyocell, modal, acetate and other man-made cellulosic fibers. These regenerated fibers are then spun into yarns, woven or knitted into fabrics before being cut and sewn into new high-quality textile products.
 
With TextileGenesis™, Renewcell will be able to share real-time digital traceability with its customers and supply chain partners.

• The platform uses digital tokens to ensure a secure chain of custody for all supply chain processes from raw materials to retail.
• The company’s “fiber-forwards” traceability captures real-time shipments; its Fibercoins™ digital tokens verify point of origin and eliminate “double counting” of sustainable materials.
• Its AI (augmented intelligence) engine verifies transactions between supply chain partners.  

 
Furthermore, TextileGenesis™ is already partnering with fiber producers including Lenzing AG, Eastman, and Birla Cellulose.

Fibre Extrusion Technology Ltd (FET) of Leeds, UK will be exhibiting at ITMA 2023, taking place between 8-14 June Milan, Italy. FET has commissioned its biggest ever stand to reflect the company’s commitment to this event and the textile industry.

FET designs, develops and manufactures extrusion equipment for a wide range of high value textile material applications worldwide. Central to FET’s success has always been its ability to provide customers with advanced facilities and equipment, together with unrivalled knowledge and expertise in research and production techniques.

The new FET Fibre Development Centre will further improve this service, allowing clients to trial their own products in an ideal environment. Resident equipment in the Fibre Development Centre reflects the wide range of fibre extrusion systems offered by FET to clients worldwide and will enable continued growth of the company through innovation.  

For the first time at ITMA, the new FET Spunbond range will feature. This system provides opportunities for the scaled development of new nonwoven fabrics based on a wide range of fibres and polymers, including bicomponents. Recent customers to benefit from FET spunbond systems include the University of Leeds and an integrated metlblown / spunbond system at the University of Erlangen-Nuremberg in Germany.

FET’s established expertise remains in laboratory and pilot meltspinning equipment for a vast range of applications, such as precursor materials used in high value technical textiles, sportswear, medical devices and specialised novel fibres from exotic and difficult to process polymers. FET has successfully processed almost 30 different polymer types in multifilament, monofilament and non-woven formats, collaborating with specialist companies worldwide to promote greater sustainability through innovative manufacturing processes. Where melt spinning solutions are not suitable, FET provides a viable alternative with pilot and small scale production wet spinning systems.

A major theme at ITMA will again be sustainability. The FET range of laboratory and pilot extrusion lines is ideally suited for both process and end product development of sustainable materials. “This year we are celebrating FET’s 25th anniversary” says FET Managing Director Richard Slack “and we look forward to meeting customers at ITMA, where we can discuss their fibre technology needs.”

adidas TERREX announces a multi-season collaboration with National Geographic, consisting of high-performance outdoor wear. The inaugural collection is built to celebrate the role of photography in the culture of outdoor sport - as well-equipped hikers turn their ability to explore more places, and spirit of adventure, into stunning content.

To celebrate this relationship, designers at adidas TERREX combed the National Geographic photography archives for stunning stills of some of the most remote yet moving locations on earth, integrated in unique all over prints in a bold new hiking collection. All pieces are unified by National Geographic’s iconic yellow icon.

Places celebrated in the collection include a snow-covered sandstone monocline in Comb Ridge, Utah, a 120-mile-long, north to south stretch that defines the State’s red rock landscape, as well as textured portraits of shale, - captured on the coast of Norway’s northernmost county - highlighting the sedimentary rock’s distinctive formations.

The 51-piece collection includes women’s, men’s, and gender-neutral offerings – all built to equip the wearer in multi-terrain environments:

• A part of the collection is the RAIN.RDY Jacket; a 2.5L waterproof and seam-sealed outer garment built to facilitate epic adventures. The men’s jacket features a bold print of the shell formations in the Porsanger Peninsula, Norway, while the women’s is inspired by stills of White Sands National Park in New Mexico.
• A long sleeve shirt is finished with the bold National Geographic yellow icon and reflective details.
• The TERREX Swift R3 GORE-TEX Hiking shoes offer the peak combination of a lightweight construction and cushioning as seen in trail running shoes with the stability of a hiking boot. Finished in a print inspired by a stunning aerial shot of Earth, the hiking shoes come with a GORE-TEX lining and membrane seal so water is kept out, and a Continental™ Rubber outsole for optimal grip in wet or dry conditions.
• The WIND.RDY: GET SHELTERED Jacket, with wind-resistant technology and a water repellent ripstop fabric, allows explorers to feel protected and confident in many weather conditions. The men’s and women’s versions come with bold prints inspired by photography including that of sandstone and snow at Comb Ridge, Utah. Smart design features including a bungee-cord enabled adjustable hem, a lightweight fabric and reflective details. Additionally, it features a bold new lenticular logo design that alternates between Terrex and National Geographic from different perspectives – and is made in part with recycled materials.