MIT engineers design recyclable elastic yarn
MIT engineers have developed a recyclable elastic yarn made from a type of polyethylene commonly used in plastic bottles and bags. The yarn is as strong and stretchy as traditional spandex-based materials and can be melted down and spun into new fibers, enabling garments to be recycled into new clothing. This innovation addresses the lack of effective textile recycling methods and could reduce textile waste by allowing used clothing to be repurposed rather than discarded. The process involves melting the yarn and extruding it into new fibers, similar to how spaghetti is made.
MIT engineers have created a recyclable elastic yarn that is as strong and stretchy as traditional spandex-based yarns.
This innovation could help reduce textile waste by making it easier to recycle clothing into new fabrics, similar to how plastics are recycled.
It offers a practical, sustainable solution to a growing environmental problem, showing how engineering can support both industry and the planet.
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