Primary packaging is the first and immediate packaging layer that comes into direct contact with the product. Its core function is to protect the product from external influences such as light, air, moisture, or microbial contamination, while ensuring safety and shelf life.
Typical primary packaging includes bottles, jars, cans, tubes, blister packs, and pouches. In the food industry, it supports product protection as well as hygiene and quality requirements; in the pharmaceutical sector, it also enables accurate dosing and enhances patient safety.
Benefits of primary packaging:
- Protects the product from environmental exposure
- Provides a hygienic barrier and ensures product safety
- Carries essential consumer information (labels, expiry dates)
- Contributes to brand identity through shape, design, and print
Typical applications:
- Food and beverages (bottles, jars, flexible films)
- Pharmaceuticals (blister packs, ampoules, dropper bottles)
- Cosmetics (jars, tubes, pump dispensers)
- Chemicals (canisters, spray bottles)
Standards and quality requirements:
- EU Regulation (EC) No 1935/2004 on materials intended to come into contact with food
- GMP requirements for pharmaceutical packaging
- Recycling and environmental standards (e.g., FSC, DIN EN 13432 for sustainable materials)