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Sealing Technology

Our cera2seal® heating system is specifically designed for sealing and welding processes.
For the first time worldwide, it enables the implementation of complex packaging geometries – including irregular shapes, circular geometries with various diameters and widths, as well as sealing bars with special, customer-specific contours.

This is made possible by the freely configurable arrangement of individual heating circuits. Integrated temperature sensors located directly on the surface of the heating systems allow for precise control of the actual temperature distribution.

Precise temperature control for optimal packaging processes

Temperature control

The set temperature is consistently maintained throughout the entire processing cycle.

To make it easier to open the package (e.g. a yogurt cup), a lower temperature can be set in the area of the opening tab.

Temperature profiling

Adjustable temperature zones

Improved seal quality at critical points such as triple layers and layer transitions

Targeted heat application between 2-layer and 4-layer areas

Intelligent heating surfaces for maximum process reliability

Pixel-level control with complete temperature monitoring

Rapid cooling due to low thermal mass

Fully reproducible sealing results – no temperature fluctuations from seal to seal

Individually controllable heating pixels spaced 5 mm apart

watttron GmbH
Dresdner Str. 172c
01705 Freital

Telefon: +49 351 271 808 00
E-Mail: info@watttron.com
www.watttron.de

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