Retort Ink Qualification Opens Categories Digital Could Not Serve
Digital inks had to clear two separate hurdles for retort applications: surviving sterilisation at 121 degrees Celsius without delamination or colour shift, and satisfying food contact migration limits under European Commission and United States Food and Drug Administration frameworks. Both have now been met across several commercial ink sets. That opens pet food, ready meals, soups and infant nutrition, categories representing very large pouch volumes and previously closed to digital entirely. The segment compounds at 19.8% against a market at 13.2%, from a base small enough that the ceiling remains distant.
Market Impact: New customers at 28% of volume








