Question 1 of 30
Consider a food packaging manufacturer that intends to implement a novel, high-gloss UV-curable ink for external printing on flexible food pouches. This ink is advertised as being compliant with relevant food contact regulations in the European Union. However, the printing process involves high-speed application and curing. What is the most critical prerequisite program control measure that must be rigorously verified and documented to prevent potential contamination of the packaged food, as per the principles outlined in ISO/TS 22002-4:2013?
Validation of the ink's adhesion properties and resistance to migration or detachment under anticipated storage and handling conditions, ensuring no transfer to the food-contact layer or the food itself.
Conducting a comprehensive audit of the ink supplier's manufacturing facilities and quality management system to confirm their adherence to Good Manufacturing Practices.
Establishing a strict cleaning schedule for all printing machinery and associated equipment to prevent cross-contamination from previous ink batches or other materials.
Implementing a robust employee training program focused on the safe handling and application of UV-curable inks, emphasizing personal hygiene and correct equipment operation.

Preparing for ISO/TS 22002-4:2013 - Prerequisite Programmes on Food Safety - Part 4: Food Packaging Manufacturing? Now land the interview.

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