Arkema is strengthening its partnership with Continuous Composites, creator of Continuous Fiber 3D Printing technology (CF3D).    Arkema has invested in the American start-up to rapidly advance the development of 3D composite manufacturing, a groundbreaking innovation for strong, lightweight structures.   Continuous Composites is a pioneering technology company that has reinvented composite manufacturing techniques using their extensively patented CF3D technology with a complete solution...