MULTIVAC, Watttron introduce ‘smart heating’ for sustainable packaging

GERMANY – MULTIVAC, in partnership with Watttron GmbH, is redefining sustainable packaging with the launch of its advanced matrix heating systems, pixelHEAT and pixelSEAL, designed to improve energy efficiency, reduce material use, and ensure high-quality packaging results.

The new technology will be showcased at this year’s IFFA trade fair, where attendees can explore its full capabilities firsthand.

Aimed at supporting the industry’s shift toward eco-friendly solutions, these systems are engineered for integration into thermoforming packaging machines across all performance classes.

The innovations enhance the precision and efficiency of both the forming and sealing processes, two key stages in packaging production.

The pixelHEAT system offers pinpoint temperature control through individually controllable heating pixels.

This enables targeted heating during the forming process, allowing for the use of significantly thinner films while still achieving the desired pack stability.

As a result, material use can be cut by up to 50%, and energy consumption reduced by as much as 30%. Quick heating-up times of under a minute further boost efficiency by minimizing production downtime and format changeovers.

This system is especially suited for running recyclable mono-material films, making it a powerful tool for businesses aiming to meet sustainability goals without compromising on performance or product safety.

Meanwhile, the pixelSEAL system applies the same level of precision to the sealing process. Its individually controlled sealing pixels ensure uniform temperature distribution, leading to consistently high-quality, hermetic seal seams.

This not only improves pack integrity but also contributes to a 50% reduction in energy consumption during the sealing phase. Like pixelHEAT, pixelSEAL’s rapid heating capabilities support fast production starts and seamless transitions.

MULTIVAC emphasizes that both systems are designed with sustainability at their core, enabling the reliable use of recyclable materials while optimizing resource efficiency.

At IFFA, visitors will have the opportunity to experience the pixelHEAT system in action through demo equipment and sample packs.

Additionally, MULTIVAC invites interested parties to its Innovation Center in Wolfertschwenden for personalized consultations, live demonstrations, and trial runs tailored to individual production needs.

By leveraging smart heating technologies, MULTIVAC and Watttron are helping manufacturers meet evolving environmental standards while improving productivity and reducing costs — a smart step forward for the future of packaging.

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