08 Dec 2021 --- Dutch company FiliGrade Sustainable Watermarks is launching its CurvCode digital watermark system on fish packaging in the Netherlands, claiming the technology will be the “missing link” for sorting post-consumer and industrial plastics into the waste stream. Speaking to PackagingInsights, FiliGrade’s business development director Han Meiberg says CurvCode could contribute to achieving the European Green Deal goals regarding carbon emissions reductions.