Innovative approaches in textile recycling: expanding the horizons of sustainable practices

The textile industry faces a number of challenges that will have a significant impact on its future development. A key task is to supply the world’s steadily growing population with affordable clothing as well as household and home textiles a burden on the environment. As one of the largest emitters of greenhouse gases, the textile industry has a special responsibility to reduce environmental damage and contribute to climate protection. In order to meet these requirements, it is essential to fundamentally rethink and optimize manufacturing processes, materials, and supply chains. The recycling of textiles holds significant potential for the conservation of valuable resources and the reduction of the ecological footprint of the textile industry. The development of new products should systematically account for the post-use phase of the product life cycle. In this context, this study presents a comprehensive overview of existing technologies for the efficient implementation of recycling processes within the textile sector. Established processes are subjected to critical analysis to identify their limitations and opportunities. Furthermore, the existing classification of recycling processes is expanded to offer a more holistic perspective on available technologies. Potential new recycling pathways are also outlined, focusing on the pursuit of integrative approaches.