#Denim

2023-05-25

DyStar launches eco-advanced indigo dyeing

DyStar, a leading specialty chemical company with a heritage of more than a century in product development and innovation is proud to announce its latest innovation, Eco-Advanced Indigo Dyeing.

The launch of DyStar’s Eco-Advanced Indigo Dyeing aims to reduce water usage by up to 90% and energy consumption by up to 30% during the production process. The new DyStar’s Eco-Advanced Indigo Dyeing is applicable in the Indigo traditional dyeing process, for Sulphur dyes, and colored Denim. The technique of sustainable indigo dyeing has already been proven to reduce substantially the effluent load in Denim production.

Mr Naceur Azraq, Global Technical Manager of DyStar Denim said, “At DyStar, we are constantly innovating through our research and development. The introduction of an advanced sustainable indigo dyeing technology will help the Denim industry to save valuable natural resources.”

DyStar’s eco-friendly indigo dyeing process is recognized for helping customers deliver better consistency in quality while achieving less wastewater treatment in the effluent. DyStar’s products further support customers in their sustainability journey towards a cleaner and more cost-effective production environment while quality is not compromised.

Blue Jeans Go Green celebrates 20 years of denim recycling with more than six million items collected

Cotton Incorporated is celebrating the 20th anniversary of its Blue Jeans Go Green™ denim recycling program. Since its launch in 2006, the initiative has collected more than six million denim items, diverted over 3,000 tons of textile waste from landfills and enabled the production of more than 12 million square feet of denim-based insulation. What began as a college campus collection drive has developed into a nationwide recycling initiative involving consumers, retailers, schools and community organisations across the United States.

Jeanologia and BCome connect factory data with Life Cycle Assessment and Digital Product Passports

A new white paper by EIM by Jeanologia and BCome demonstrates how primary environmental data from denim finishing processes can be integrated into a garment's Life Cycle Assessment (LCA) and prepared for use in a Digital Product Passport (DPP). A comparative case study highlights significant improvements at the production stage while also showing how these translate into the environmental performance of the finished garment.

Inside the Making connects denim and sportswear supply chains at Ecomondo 2026

Six European companies are joining forces at Ecomondo 2026 in Rimini to demonstrate how different stages of denim and sportswear production are interconnected. The new initiative, Inside the Making, highlights the importance of cooperation across the textile supply chain in addressing sustainability challenges, from reducing resource consumption to improving transparency and the reliability of environmental claims.

DITF develops bio-based binding fibers for wood-fiber insulation materials

As part of the CelluWoodFlex project, the German Institutes of Textile- and Fiber-Research in Denkendorf (DITF) are developing bio-based cellulose ester fibers as alternative binding fibers for flexible wood fiber insulation materials. In addition to the spinning process and the production of suitable staple fibers, the institute is also investigating how wood and cellulose fibers can be separated and recycled at the end of their useful life.

Reju expands textile-to-textile recycling network with six international fabric manufacturers

Reju, a textile-to-textile regeneration company, is expanding its industrial network through collaborations with six fabric manufacturers in Europe and the Americas. The initiative aims to accelerate the integration of regenerated polyester into textile manufacturing and support the development of finished fabrics for commercial applications.

Magnera highlights HighPleat™ filtration media technology at FiltXPO 2026

At FiltXPO 2026, held on October 28–29 at the Minneapolis Convention Center in Minneapolis, Minnesota, Magnera highlighted advances in air filtration media architecture, with a particular focus on its HighPleat™ platform for MERV 8–10 applications. The technology combines a lofted fiber structure with optimized pore architecture to address the challenge of balancing filtration efficiency, airflow resistance and contaminant-holding capacity.

Ahlstrom expands depth filtration media production capacity at US facility

Ahlstrom has completed a major investment in its Kingston manufacturing facility in New York, USA, expanding production capacity for high-performance depth filtration media. The modernization of Line 3 is designed to improve manufacturing efficiency, enhance quality control and increase flexibility in producing different product widths.