Pharmaceutical packaging spans three distinct regulatory tiers. Primary packaging — the container in direct contact with the drug — includes vials, bottles, pre-filled syringes, blister pack foils, and inhaler housings. The decoration chemistry for primary packaging requires Class VI ink validation; the inspection profile demands 100% verification feeding into the filling line. Secondary packaging — the carton, label, leaflet — carries the brand, dosing, and regulatory information that the patient sees. Tertiary packaging handles distribution: case codes, lot tracking, country-of-origin marking, anti-counterfeit serialization.
EPS engineers decoration cells across all three tiers. For pharmaceutical closures, the ClosurePrint System (XD-108 single-pass with hopper feed, flame pretreatment, inline inspection, post-print blow-off) is the platform — see the Caps & Closures application page for that deep dive. For pharmaceutical bottles and vials, BottleJet cylindrical inkjet handles direct decoration with full 360° wrap. For multi-SKU short-run pharma packaging, multi-pass UV inkjet absorbs the changeover that hard-tooled processes can’t.