Not all CIJ inks are food-safe. This guide helps you choose the right ink for compliance, adhesion, and performance in the food industry.
Where CIJ is used in food production
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Date coding on bottles, cans, pouches
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Batch marking on cartons or outer cases
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Logo printing for direct-on-pack branding
Key considerations
| Factor | Why it matters |
|---|---|
| Food-safe certifications | For inks near direct food contact |
| Drying time | Prevent smudging on fast lines |
| Material compatibility | HDPE, PET, cardboard, foil |
| Odour | Low-odour inks preferred in food areas |
Recommended ink types
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Ethanol-based inks – low-odour, fast drying
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Low-MEK inks – reduced VOC for sensitive environments
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Food-compliant ink – conforms to FDA/EU 10/2011 when required