MELANGE project moves colour design upstream in interior-textile production

The new Horizon Europe project MELANGE aims to reorganise how colour is designed and applied in interior textiles. Rather than treating coloration mainly as a finishing-stage operation, the project moves colour decisions upstream and explores fibre-stage technologies including spin, dope and solution dyeing, as well as the use of pre-coloured recycled fibres. The rationale is that conventional coloration consumes substantial water, energy and chemicals, while the pursuit of near-perfect uniformity can drive additional trials and material losses.

MELANGE brings together nine partners from seven European countries under the leadership of Aalto University, with Textile ETP responsible for dissemination and stakeholder engagement. The project proposes treating variation as a design feature rather than automatically as a defect. It draws inspiration from Prato’s practice of blending pre-coloured recycled fibres by shade to avoid re-dyeing. According to the project communication, the approach aims to reduce water and chemical use by up to 50% compared with conventional finishing-stage processes. Business models, B2B marketing, standards and policy are also part of the work.