From the Sector

Electronically conductive fibres are already in use in smart textiles, but in a recently published research article, ionically conductive fibres have proven to be of increasing interest. The so-called ionofibres achieve higher flexibility and durability and match the type of conduction our body uses. In the future, they may be used for such items as textile batteries, textile displays, and textile muscles.

The research project is being carried out by doctoral student Claude Huniade at the University of Borås and is a track within a larger project, Weafing, the goal of which is to develop novel, unprecedented garments for haptic stimulation comprising flexible and wearable textile actuators and sensors.

In Claude Huniade’s project, the goal is to produce conductive yarns without conductive metals.
"My research is about producing electrically conductive textile fibres, and ultimately yarns, by coating non-metals sustainably on commercial yarns. The biggest challenge is in the balance between keeping the textile properties and adding the conductive feature," said Claude Huniade.

Currenty, the uniqueness of his research leans towards the strategies employed when coating. These strategies expand to the processes and the materials used.

Uses ionic liquid
One of the tracks he investigates is about a new kind of material as textile coating, ionic liquids in combination with commercial textile fibres. Just like salt water, they conduct electricity but without water. Ionic liquid is a more stable electrolyte than salt water as nothing evaporates.

"The processable aspect is an important requirement since textile manufacturing can be harsh on textile fibres, especially when upscaling their use. The fibres can also be manufactured into woven or knitted without damaging them mechanically while retaining their conductivity. Surprisingly, they were even smoother to process into fabrics than the commercial yarns they are made from," explained Claude Huniade.

Ionofibres could be used as sensors since ionic liquids are sensitive to their environment. For example, humidity change can be sensed by the ionofibers, but also any stretch or pressure they are subjected to.

"Ionofibres could truly shine when they are combined with other materials or devices that require electrolytes. Ionofibres enable certain phenomena currently limited to happen in liquids to be feasible in air in a lightweight fashion. The applications are multiple and unique, for example for textile batteries, textile displays or textile muscles," said Claude Huniade.

Needs further research
Yet more research is needed to combine the ionofibres with other functional fibres and to produce the unique textile devices.

How do they stand out compared to common electronically conductive fibres?
"In comparison to electronically conductive fibres, ionofibers are different in how they conduct electricity. They are less conductive, but they bring other properties that electronically conductive fibers often lack. Ionofibres achieve higher flexibility and durability and match the type of conduction that our body uses. They actually match better than electronically conductive fibres with how electricity is present in nature," he concluded.

C.L.A.S.S. Eco Hub has selected the winner of C.L.A.S.S. ICON Award 2022, the annual contest with the aim of sponsoring a visionary creative who is able to combine design, responsibility, innovation and communication. Receiving the third edition of the eye-turning award is FROY Club, an experimental and responsible fashion project born in 2018 by designer Arman Avetikyan.

Froy is rooted in Armenian culture and by mixes high quality materials and yarns. Working with a sustainable ethic, Froy reconciles traditional know how and innovative techniques to create hybrid, versatile and speaking surfaces. The brand uses Italian certified fabrics and yarns that meet European standards, selecting natural materials to create high-quality products with a circular life. Froy also chooses GOTS, FSC and OEKO-TEX certified fabrics and yarns in order to support a clear production chain.

By receiving two thousand euros for sourcing purposes, smart consultancy support and communication aid from the C.L.A.S.S. team, plus assistance to the brand in commercial activities, a physical stand in the WHITE Show and a dedicated brand page on Renoon powered by C.L.A.S.S. partners; Froy will have the opportunity to upgrade its efforts in terms of responsibility and innovation, while sharing its conscious vision and values with a wider audience. Moreover, the Italian brand with Armenian roots will become part of the C.L.A.S.S. ICON community, joining past winners such as the high fashion Italian designer Gilberto Calzolari and the Portuguese streetwear brand Duarte

• Commitment for a sustainable fashion industry

RadiciGroup participated in the third edition of PHYGITAL SUSTAINABILITY EXPO, which took place on 11 and 12 July in Rome. The event was focused on the ecological transition of fashion and design brands through technological innovation.

During the “narrated fashion show”, at the archaeological site of the Museo Dei Fori Imperiali, two sustainable garments by RadiciGroup were shown: the first completely recyclable ski suit made with recycled nylon and the Yamamay swimsuit made with polyester yarn obtained from recycling of plastic bottles.

Yamamay chose the sustainable polyester yarn Repetable® by RadiciGroup, for its new green beachwear proposal, with the aim of combining beauty and sustainability. Repetable is an innovative polyester yarn obtained through a process of recycling plastic bottles. Compared to virgin polyester, Repetable allows lower CO₂ emissions (-45%), lower water consumption (-90%) and lower energy consumption (-60%), while guaranteeing high performance. The new line “Edit” by Yamamay, which includes the swimsuit made with Repetable, has already been on the market since the end of last May.

The participation of RadiciGroup in the PHYGITAL SUSTAINABILITY EXPO represents further confirmation of the Group commitment to creating a fashion industry that is increasingly respectful of the environment, thanks to the involvement of all the players in the supply chain, which are most sensitive to sustainability.

The new Swedish luxury womenswear brand presented its first couture runway show, ‘Midnight in the Persian Garden’, in the Salle des Textiles of Paris’ Musée des Arts et Métiers on Thursday, July 7th at 10.30am CET.

As earthly manifestations of an imaginary paradise, where architecture and horticulture were brought together into meticulous perfection, the Persian garden was the point of inspiration for ArdAzAei’s debut couture collection.
A poetic ode to the transcendent beauty of nature, ‘Midnight in the Persian Garden’ honours the incredibly complex systems of engineering required to create such sublime spaces through couture’s intricate techniques of smocking, pleating, embroidery, and appliqué.
 
An evening wear collection of red-carpet gowns and cocktail dresses, tailoring, jewellery and accessories, the collection sees a recurring reference to the Persian Rose and the Parrot Tulip, with the flowers informing silhouettes, three-dimensional sculptural forms, and elaborately embroidered jacquard.
 
Sharp tailoring in the form of contemporary women’s suits see sleek jackets and flared pants with hypnotic floral patterning evoking the undulating chaos of nature’s rhythms.
 
Another key theme running throughout the collection is the dynamic between mathematic forms of composition—a key element of Persian garden architecture—and the craft of the handmade, evident in crystal sequins custom-cut to the lines of the ArdAzAei logo, designed by M/M (Paris), which are then hand-embroidered to create organic forms.
 
The dynamic is also evident in an evening dress which sees 60 metres of fabric pleated and cut into geometric shapes appliqued to its top, while 100 hand-painted pleated fans go into the construction of its flared skirt.

In order to realise such intricate forms of construction, the collection is made in France in collaboration with highly skilled couture artisans focused on upholding the highest craftsmanship and material standards. The show venue, the ‘Salle des Textiles’ at the Musée des Arts et Métiers, pays homage to the country’s rare artisanal expertise.

“I have been searching for the long-lasting beauty and respect for nature that you’ll find in the Persian garden, some of which date back to as early as 4,000 BC,” says Bahareh Ardakani, ArdAzAei’s founder and creative director.
 
“This is reflected in our endeavours to certify part of our collection to the Global Organic Textile Standard (GOTS), and why this collection is made in France with the country’s leading couture artisans. Every detail is precious, and we want to express the feeling of walking through a Persian garden in the midnight to the smallest of details.”
 
With ateliers in Paris and Stockholm, ArdAzAei is where Persian heritage, Swedish modernism and French savoir-faire collide.

As a luxury womenswear brand engaged in the search for the sublime, ArdAzAei eschews trend-based consumption to instead offer made-to-measure couture, and one prêt-à-porter collection of formalwear per year, released in drops according to the seasons on the digital flagship ArdAzAei.com
 
ArdAzAei focuses on working with textile suppliers that can reveal the details of the origins and processes behind its products, tracing each fabric right through the supply chain of raw materials, yarn spinners, weavers, print and dying techniques.

Iluna Group is exhibiting at the upcoming Première Vision, from July 5-7, with the aim of promoting a new fashion that combines aesthetic research and environmental responsibility.
 
The key word of this new collection is “experimentation”: the search for new solutions that can offer consumers style, sustainability and well-being translates into innovative blends, natural dyes and smart prints.

This season, the Iluna team is introducing for the first time GOTS-certified organic cotton inside its gallons and allovers, to add a natural touch to its Green Label line. Among the smart ingredients chosen by Iluna Group are Renycle® and Q-Nova, both GRS-certified pre-consumer recycled polyamide yarns, in addition to premium recycled stretch ROICA™ EF by Asahi Kasei. The result is a comfortable and ultralight product that remains true to a high value of creativity and responsibility.

In terms of aesthetic innovation, explorations continue with a yarn blend of FSC-certified viscose and polyamide, resulting in striking new Textronic designs. The 3D effect embossed designs create a cloud effect that, combined with Lurex, shows unexpected glows.

Moreover, the continuous path through the new dimension of responsibility continues in several directions: developments in GRS (Global Recycled Standard) certified recycled yarns aimed at unprecedented effects in both look, performance and hands; experiments with 16 different natural dyestuffs; and continued investment in technologies that can ensure significant savings in water and energy consumption, including GREENDROP, the new GOTS-certified digital pigment printing system.

Billi London is shaping the future of fashion with eco legwear. Founded by Sophie Billi-Hardwick and Marie Bouhier in November 2020, the pair’s goal was to create durable and comfortable hosiery that was no longer seen as disposable or for single-use.
 
Each piece is made with innovative enhanced degradable yarns Amni Soul Eco® nylon and ROICA ™ V550 elastane. Amni Soul Eco® is degrading in a time of 5 years*, 20x faster than the normal 40–100-year timeframe. The materials break down into biomass and biogas, create renewable energy and do not leave behind microplastics in landfill. The soft yet chic fabrics have revolutionised the legwear industry as well as pioneering a change across the fashion sector which rarely goes beyond just using recyclable materials.

This year, Billi London was selected as one of only five brands to present as an Organic Exhibitor at the Salon International de la Lingerie (SIL) from 18-20 June at Porte de Versailles in Paris.

*In landfill conditions. Reference system: ASTM D5511 - Std test 

Albini Group, historic manufacturer of high-end shirting fabrics, meets C.L.A.S.S. Eco Hub, international platform for the promotion and development of innovative and sustainable textiles. Two groundbreaking companies joining forces in the name of ethical and technological development through the C.L.A.S.S. Material Hub, the section dedicated to fibers, threads, yarns and fabrics that are changing the fashion and textile industry.  The values in which Albini Group believes and the strong sensitivity to environmental issues have led the company to also address the issue of the risk of toxic and harmful chemicals in a systemic way, integrating into the production cycles activities and controls aimed at gradually eliminating their presence, with the clear objective of protecting man and the environment.

Three main research areas - innovative fibers and yarns, sustainable dyes and green chemistry - united by the task of transferring cutting-edge technologies through open innovation. Among the new projects presented is "Off the Grain," born from the collaboration with Riso Gallo, a leading rice producer in Italy. It is a new type of dye derived from the processing of a particular variety of black rice: the boiling water of the rice, which can no longer be used for the food industry, is transformed into a natural dye, resulting in significant water savings during the dyeing process.

"Grounded Indigo" is a natural textile dyestuff, born from the search for dyeing practices that are more responsible to people and the environment. For this project, ALBINI_next chose to collaborate with Stony Creek Colors, an American producer of the world's only 100% plant-based indigo that is USDA BioPreferred certified.

The third project, called "HempFeel," is an innovative hemp oil-based finishing, tipically used for cosmetic products. ALBINI_next was the first company to apply it to fabrics of different weights, compositions and structures. HempFeel replaces silicones usually used in finishing, thus reducing the release of microplastics and giving fabrics a soft and durable hand.

"When discussing values related to creativity, next-generation production and commitment to ethics and traceability, Albini is an extremely important point of reference." says Giusy Bettoni, founder and CEO of C.L.A.S.S. "This is why we are delighted with its inclusion within our Material Hub, alongside its colleagues of the responsible innovation movement. Follow us on this new common path. Next- generation solutions and nice surprises will not be missed."

Denim Première Vision marks the denim ingredient brand’s return to the tradeshow scene. Under the spotlight is “Iconic by nature”, ISKO’s show concept illustrates the company’s journey of evolution led by its signature Responsible Innovation™ approach. On this occasion, ISKO launches its 2023 Collection Vol.2 with new technologies, finishes and colors, and expressing the company’s passion for a cleaner and safer planet, laying the new foundations of ISKO’s sustainable fashion revolution.

The entire 2023 Collection Vol.2 contains recycled materials, and the majority consists of R-TWO™50+ fabrics made with a minimum of 50% recycled fibers, entirely GRS certified, resulting in less use of natural resources and a reduced carbon and water footprint of up to 45% and 65% respectively. An important and responsible development of this collection is that it features denim containing recycled and/or regenerated fibers, through unique fiber technology significantly saving on resources and energy while allowing for controlled traceability along the supply chain.

The new collection features comfortable ISKO Reform™ Xp 100, allowing for a flattering fit and enhanced shape retention; ISKO Reform™ Hp, characterized by incredible holding power, granting a more streamlined and slimmer appearance; ISKO Blue Skin™, a stretch technology that works 4-ways to respond to the body’s movement like a second skin; ISKO Pop™, a patented concept that starts from the yarn, developed to give a touch of glamour with a soft cotton hand feel. Colors are key in the new collection too, with an important aspect regarding the use of mineral colors, natural dyestuffs.

ECOSENSOR™ by Asahi Kasei Advance presents its SS 2023 collection, made of high-tech fabrics implementing new-generation values, with the aim of keeping nature, body and mind in harmony at Performance Days.

ECOSENSOR™ presents 40 new references that meet the needs of the contemporary consumer, such as durability, wellbeing and performance. Being capable of combining active climate control, exquisite touch, lightness and comfort with sustainable values, ECOSENSOR™ stands out as a unique eco-high-tech performance proposition in its market. The collection covers the different market applications with 7 items for INNERWEAR, 2 for OUTERWEAR, 17 for SPORT KNIT and 14 for SPORT WOVEN.

All of ECOSENSOR™ fabrics are made with sustainable materials which are certified by internatinal certification such as GRS, RCS or self-certification by each yarn supplier, through a traceable and transparent production process and supply chain.
100% of the stretch articles (representing 35% of the collection) are made with ROICA™ EF by Asahi Kasei, the recycled stretch yarn made from pre-consumer materials.
 
The main fibers are GRS certified recycled polyester and recycled polyamide, but the collection also features some blends, such as in Bemberg™, the high-tech yarn born from the transformation of cotton linters through a circular, transparent and traceable process with a precious hand, optimal moisture management characteristics,  whose end of life guarantees its biodegradability.
Even the dyeing and finishing phases - key moments for performancewear - have been certified by international labels such as bluesign® or OEKO-TEX® Standard 100.

• Cifra selects ROICA™ for a new generation of sportswear in the name of wellness and sustainability
• Performance Days, Hall C1 – stand N08

Cifra, a leading Italian company in Warp Knit Seamless, has chosen ROICA™ by Asahi Kasei, an international reference for premium and smart stretch, for a new generation of clothing dedicated to wellbeing, travelwear and athleisure, made with Cifra exclusive and patented technology in the name of uniqueness and sustainability.

Innovative garments for men and women that combine fashion and function, guaranteeing optimal comfort at any time of the day. Base layers, tops, leggings, jumpsuits made with natural yarns, or recycled pre and post-consumer yarns in combination with ROICA™ EF, the first recycled stretch yarn certified Global Recycled Standard (GRS) able to complete proposals that offer design, performance and responsibility.

The design of the garments, created in Cifra's design office, combines a perfect shape with body mapping technology that creates dedicated ventilation zones for a feeling of comfort and freshness as well as an innovative aesthetic impact.

And when it comes to comfort, ROICA™ activates a new generation conversation linked to the demands of the contemporary consumer looking for well-being in line with the concepts of safety and healthiness emerging in all aspects of daily life. In fact, ROICA™ by Asahi Kasei is the secret stretch ingredient of the modern wardrobe, able to "activate" garments by giving comfort, beauty, quality together with responsible and certified values.

All of this translates into the synergy of development with Cifra. The products, the materials that compose them, along with the way of production and who produces them, transparency and traceability are all aspects that become an integral part of the common proposal that Cifra and ROICA™ are able to offer by joining forces.

"We firmly believe in the new generation of companies oriented towards the creation and supply of valuable products, fully respecting people and the environment, while meeting the performance required by contemporary lifestyles," says Shinichiro Haga, Senior Executive Manager of the ROICA™ Division.