Aalto University Launched Melange Project for Textiles
The research initiative aims to reduce industrial water and chemical usage by up to 50 percent.
Updated on Sept. 22, 2026 in Chemistry
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Aalto University has launched the research-stage Melange project to improve the sustainability of interior textile coloration. The initiative, funded by the Horizon Europe program, involves a consortium of nine partners across seven countries.
Why it matters
The project seeks to curb industrial wastewater pollution by addressing current limitations in material sourcing and coloration processes. It aims to develop alternatives to resource-heavy production methods used for upholstery, window treatments, and bedding.
The initiative targets a 50 percent reduction in resource consumption compared to current industry benchmarks. It focuses on spin-dyeing—a process that introduces pigment to a liquid polymer solution before it is extruded into fibers.
The players
Aalto University
An Espoo-based research university focusing on interdisciplinary projects in art, design, and technology.
Horizon Europe
The European Union's primary research and innovation funding program.
Textile ETP
A European technology platform representing the textile industry in research and policy discussions.
The details
The Melange project explores fiber-stage coloration techniques to bypass traditional, water-intensive fabric dyeing methods. By integrating pigment into the polymer prior to extrusion, the team aims to eliminate the need for subsequent wet-processing stages. Researchers are also examining how to transform aesthetic standards, business models, and marketing approaches to facilitate the adoption of these more efficient practices.
Timeline
September 22, 2026: The initiative was formally recognized and reported.
The Tech Race
Melange joins the Ecosystex group, a network encompassing 90 projects aimed at circularity in the European textile sector. This research sits within a broader effort to replace legacy chemical-heavy production with scalable fiber-stage coloration methods.
The project intends to influence the production of common household goods like upholstery, window treatments, and bedding. Consumers should expect that any changes to product availability or environmental labeling will only occur once the project completes its prototyping phase.
The takeaway
The project serves as a test case for whether the textile industry can adopt fiber-stage coloration to significantly lower chemical waste. Observers should track the future publication of prototype designs and industry policy recommendations generated by the consortium.
Further reading
For more on developments in sustainable material science, visit Chemistry.
Source note: This article includes information reported by WWD.
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