Tartu University Scientists Create New Material from Old Cotton Fabric

Researchers at Tartu University have developed a technology for processing old cotton fabric into a new material. In the future, worn clothing will be able to serve as raw material for the production of insulation and packaging materials. The development is relevant against the backdrop of the global problem of textile waste — approximately 92 million tons are generated annually worldwide.

Scientists at Tartu University have found a way to give old cotton fabric a second life by transforming it into a new functional material. The research opens prospects for creating insulation and packaging from recycled textiles.

The problem of textile waste is acquiring global scale: each year the world generates around 92 million tons of discarded clothing and fabric. However, only a small portion of this volume goes to recycling — the vast majority of materials end up in landfills or are incinerated.

The development by Tartu researchers could change this situation. The technology allows for recycling worn cotton products, transforming them into materials suitable for industrial application. According to the scientists, in the future, old clothing could well become the basis for thermal insulation and packaging products.

Tartu University is consistently developing the direction of sustainable technologies and material processing. Such research fits into the broader European Union agenda for reducing textile waste and transitioning to a circular economy.