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New TPU foam midsoles from Cirql

23/09/2025
New TPU foam midsoles from Cirql

Vietnam-based innovation company Cirql has introduced rTPU50, the latest addition to its range of recyclable midsoles. The new material is made with 50% post-industrial recycled thermoplastic polyurethane (TPU), certified under the Global Recycled Standard (GRS). It is produced using a patented supercritical foaming process that does not require...

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