Identifying, Sorting and Optimizing. We have developed a unique technology platform consisting of marker materials and detection methods, on the basis of which products can be directly marked, practicably authenticated and tracked in a counterfeit-proof manner. From this platform, we have also developed the revolutionary Tracer-Based-Sorting (TBS) technology. It allows packaging waste to be sorted into all desirable fractions in a highly efficient and reliable manner. Our technology journey has just begun.