Filling technology refers to the technical methods and systems used to fill products—liquid, paste-like, or solid—into containers such as bottles, canisters, jars, or pouches. It is the core of modern filling lines and plays a decisive role in accuracy, speed, hygiene, and overall cost efficiency across the packaging process.
Depending on product properties, viscosity, and required filling accuracy, different technologies are used. Common solutions include flow measurement systems (electromagnetic or mass-based) for highly precise liquid filling, piston fillers for viscous products such as creams or sauces, and gravimetric systems for weight-based filling. Modern filling technology typically integrates servo drives, sensors, and often CIP (Cleaning in Place) and SIP (Sterilization in Place) systems to enable fast changeovers and the highest hygiene standards.
Benefits of modern filling technology:
- High filling accuracy with minimal product loss
- Short changeover times and flexible adaptation to different container sizes
- Hygienic design for food and pharmaceutical applications
- Energy-efficient operation and high process reliability
Typical applications:
- Food and beverage (water, oils, dairy products, sauces)
- Chemical industry (cleaning agents, paints, lubricants)
- Pharmaceuticals and cosmetics (syrups, lotions, shampoos)
- Technical fluids and specialty products
Standards and quality requirements:
- CE marking in line with the Machinery Directive
- HACCP, GMP, and other industry-specific hygiene standards
- ATEX versions for potentially explosive products