CurvCode digital watermark technology is key for high-quality recycling of Multilayer flexible packaging

CurvCode digital watermark technology is key for high-quality recycling of Multilayer flexible packaging The CIMPA project shows that digital watermarking is an effective technology for advanced sorting of Multilayer flexible packaging. The CurvCode digital watermark, together with NIR detection, enables sorting based on criteria like ‘material structure’ and ‘usage’ (food versus non-food). This last feature […]