Ecop is made from 100% recycled polyester fiber by Toray. Fiber is made from collectetd used PET bottles through the material recycle process. All of pellets is certified to GRS Authentication. That enables the effective use of available resources without relying on fresh oil and it’s production process has a lower impact on environmet. Ecop is reliable sewing thread performance in high speed machines same as usual polyester thread. Special spinning process and special fiber achieves superior sewing thread performance.