Advanced sealing and welding heating system
Achieve precise and reliable sealing and welding of complex packaging shapes with digital control, optimizing temperature distribution for superior integrity and efficiency.

Seals and Welds Complex Packaging Shapes
The cera2seal from watttron GmbH is a digital heating and sealing system engineered for precision in sealing and welding operations. Utilizing freely configurable heating circuits and integrated surface temperature sensors, it offers unprecedented control over temperature distribution, making it ideal for navigating complex packaging geometries such as multi-diameter rings and tailored packaging designs. With rapid heating rates of up to 50 K/s and seal temperatures reaching 200°C, it suits diverse applications from food-grade packaging trays to sterile medical pouches. The system seamlessly integrates with existing machinery via standard fieldbus protocols, offering flexible control through integrated or panel-mounted temperature controllers. Its energy-efficient design provides up to 200 W/cm², ensuring swift readiness for high-speed, continuous operations in industries ranging from packaging to consumer electronics. Customization is supported to meet specific production requirements, enhancing its adaptability and effectiveness in industrial settings.
Benefits
- Enhances operational efficiency by rapidly achieving production readiness in seconds.
- Minimizes energy consumption with precise temperature control, reducing power usage.
- Accommodates complex packaging demands, supporting diverse product geometries and custom designs.
- Easily integrates into existing production lines with standard communication protocols.
- Supports high-speed continuous operations, maximizing throughput and productivity.
- Applications
- Medical devices,Industrial packaging,Seals and gaskets,Electronics packaging,Automotive components,Custom packaging solutions,Consumer goods packaging,Packaging,Food containers,Blister packaging
- End products
- Custom width heat seal bars,Tailored packaging designs,Complex packaging shapes,Consumer electronics cases,Food-grade packaging trays,Blister pack shells,Multi-diameter rings,Automotive sealing rings,Sterile medical pouches,Industrial packing crates
- Steps before
- Material preparation,Fixture setup,Heater configuration
- Steps after
- Cooling,Quality inspection,Packaging
- Input ingredients
- complicated packaging geometries,complex irregular shapes,rings with various diameters and widths,seal rails
- Output ingredients
- sealed packaging,welded materials,precisely controlled temperature distribution,efficient sealing and welding technology
- Market info
- Heating Rate
- up to 50 K/s
- Sealing Temperature Range
- up to 200°C (higher temperatures on request)
- Power Density
- up to 200 W/cm²
- Production Readiness
- within seconds
- Heating Area
- application-specific
- Temperature Measurement Accuracy
- Optimal control through proximity of sensor to sealing surface
- Control and Regulation Hardware
- Integrated or as panel-mounted controller
- Fieldbus Protocol Integration
- EtherCAT,Ethernet/IP,Modbus/TCP,etc.
- Temperature Control
- Integrated with surface sensors
- Heating Rate
- Up to 50 K/s
- Temperature Range
- Up to 200°C
- Automation Level
- Integration with machine control via fieldbus protocols
- Production Readiness
- Within seconds
- System Integration
- Embedded control hardware or control cabinet
- Heating Element Arrangement
- Customizable heating circuits
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Packaging geometries
- Complex / Irregular
- Seal dimensions
- Various diameters and widths
- Heating surface configuration
- Customizable
- Heating element arrangement
- Frei wählbare Anordnung einzelner Heizkreise
- Siegelschienen Größe
- Angepasste Breite und Länge
- Geometrie der Verpackung
- Komplexe unregelmäßige Formen
- Heating elements arrangement
- Frei wählbar
- Integration with control systems
- EtherCAT,Ethernet/IP,Modbus/TCP
- Sensor integration
- Integrated temperate sensors
- Regulation hardware type
- Integrated or Schaltschrank-Temperaturregler
- Sealing surface adaptation
- Anwendungsspezifisch