#Textile chemistry

2020-09-23

Huntsman’s ERIOPON® E3-SAVE advances sustainable polyester production

As global interest in sustainable textile production continues to soar, mills that have adopted Huntsman Textile Effects’ all-in-one ERIOPON® E3-SAVE textile auxiliary for polyester processing, which launched one year ago, have collectively saved more than 130 million liters of water.

130 Million liters of water saved in one year

Demand for polyester fabric is being driven by seemingly insatiable consumer appetite for sportswear and athleisure clothing. Sales in the sector have been on an upward trend for several years and are even proving resilient amid Covid-19 market disruption. However, dyeing of polyester and its blends has traditionally been resource intensive, time consuming and costly.

Huntsman Textile Effects’ next-generation ERIOPON® E3-SAVE textile auxiliary was engineered to address these challenges. It eliminates the need for separate pre-scouring, allowing pre-scouring, dyeing and reduction clearing to be combined in a single bath. Mills that use ERIOPON® E3-SAVE can thus dramatically shorten the polyester dyeing process and save water, energy and cost.

“Our innovations aim to help mills improve their productivity and competitiveness while also contributing to the textile industry’s shift to more sustainable practices and a reduced environmental footprint,” said Kerim Oner, Global Marketing Manager, Huntsman Textile Effects. “With ERIOPON® E3-SAVE, we have harnessed the unparalleled technical expertise and application know-how of our research and field teams to develop a product that is proven to reduce costs for mills and that meets current and anticipated industry sustainability standards.”

Dae Young Textile Vietnam Co., Ltd, a forerunner in sustainable textile production in Asia, was an early adopter of the ERIOPON® technology. Results from bulk production show that ERIOPON® E3-SAVE has reduced process time by over 20 percent and water consumption by over 50 percent, delivering annual cost savings of up to 30 percent.

“ERIOPON® E3-SAVE delivers a combination of best-in-class performance and value. It allows us to have the shortest possible processing cycle, which is key for us to deal with increasing industry pressure for faster turnarounds,” Jeong Won Oh, General Manager, Dae Young Textile Vietnam, said. “Alongside dramatic time savings, we are also saving water, energy and ultimately cost. Huntsman’s best-in-class products and high level of technical support help keep businesses like us productive.”

This unique polymer technology of ERIOPON® E3-SAVE promotes controlled exhaustion to ensure right-first-time level dyeing. It extracts oil and oil-based impurities from the fiber during processing and displays a high affinity to disperse dyes, enabling the rapid removal of unfixed surface dyes from the fiber during reduction clearing. The technology also enhances reproducibility and improves wet- and rub-fastness.

ERIOPON® E3-SAVE saves time, water, energy and cost in polyester dyeing by combining pre-scouring, dyeing and reduction clearing in a single bath. An advanced multi-action dyeing auxiliary in the dyEvolutionTM range, it delivers environmental and economic sustainability.

Huntsman secures bluesign® APPROVED status for IROGRAN® TPU products

Global chemical company Huntsman has secured bluesign® approval for ten of its IROGRAN® thermoplastic polyurethane (TPU) products, which are used extensively across the textile and apparel industry. The materials in question are part of Huntsman’s IROGRAN® film and sheet portfolio, and can be used to enhance the production, performance, and comfort of stitchless, seamless garments including underwear, sportswear, and outdoor and waterproof clothing.

Zschimmer & Schwarz at ITMA Asia in Singapore

At ITMA Asia in October 2025, Zschimmer & Schwarz will present 100 % bio-based spin finishes from the LERTISAN range designed for hygiene nonwovens, and HYDROSET ECO-DRY, a bio-based wicking agent that delivers excellent moisture management for synthetic fabrics. For dye fixation on polyamide, the company has developed a sustainable, plant-based product completely free from phenol, bisphenol, and formaldehyde. The patented aftertreatment agent ZETESAL ECO-FIX PA ensures durable and reliable fixation, particularly on dark shades.

Covestro and Heraeus Precious Metals collaborate to enable safer, more sustainable antimicrobial textile coatings

Laboratory tests reveal that AGXX antimicrobial surface technology from Heraeus Precious Metals is fully compatible with Impranil® PU dispersions which are part of the waterborne INSQIN® textile coating technology from Covestro, paving the way for more sustainable antimicrobial textile coatings. This discovery comes at a key moment for the textile coatings industry. As the sharing economy continues to grow, more people are coming into regular contact with high-use surfaces, creating ideal conditions for bacteria, viruses, and other microorganisms to thrive.

Archroma launches the first truly durable silicone softener for cotton that stays silky soft for longer: SILIGEN® D2W LIQ C

Archroma, a global leader in specialty chemicals towards sustainable solutions, today launched SILIGEN® D2W LIQ C, the industry’s first truly durable silicone softener for cellulosic as well as cotton-lycra blended knits. Designed to keep the fabric soft and elastic for an extended usage, it is ideal for textile and fashion applications where long-lasting comfort and breathability are important, from undergarments and sleepwear to baby and children’s clothing, dresses and trousers, activewear, T-shirts and towels.

Compact, powerful, cost-efficient – KARL MAYER launches its HKS 2-SE TWO

KARL MAYER is launching a new two-bar tricot machine for the elastic sector at ITMA ASIA + CITME 2025. This newcomer is called HKS 2-SE TWO, stands for double customer benefits, and offers even more advantages than the predecessor model. With this innovation, the leading textile machinery company is once again asserting its top position in the market.

VDMA members at ITMA ASIA + CITME in Singapore

With 69 exhibiting member companies, ITMA ASIA + CITME 2025 is once again marked by a strong presence of VDMA companies. Altogether 82 companies from Germany will exhibit at the show, covering about 3,500 square meters of exhibition space, topped only by China and Italy. VDMA initiated a German Pavilion with two group stands (spinning in hall 4 and finishing in hall 7) with a total of 30 exhibitors.

Marzoli unveals its new textile ecosystem at ITMA ASIA + CITME 2025 at Singapore

With the claim “Designed to Impact”, Marzoli showcases its evolution into a complete engineering company for the textile industry. By combining advanced machinery, digital intelligence, science of materials and innovative services, the company enables textile manufacturers unlock new business opportunities, and accelerate their path to innovation and differentiation.