ValvoSeal Safe Recognized as Top 3 Finalist at Best of Industry Award 2025
Ultrasonic sealing solution from Greif-Velox impresses in the category “Process Industry – Process Engineering”
Greif-Velox Maschinenfabrik GmbH has been recognized as a Top 3 finalist at the Best of Industry Award 2025 for its patented innovation ValvoSeal Safe, competing in the category “Process Industry – Process Engineering”. The award ceremony took place on January 22 in Würzburg, Germany.
Clean, secure sealing for demanding powder applications
ValvoSeal Safe is an ultrasonic sealing solution for the automated, dust-free, and secure closure of valve bags—a crucial innovation for industries handling fine, reactive, or hazardous powders.
The technology enables tool-free, reproducible, and 100% tight sealing of valve bags, offering:
- Zero dust leakage
- Improved safety and hygiene
- Elimination of manual post-sealing
- Fewer downtimes and optimized throughput
ValvoSeal Safe integrates seamlessly into Greif-Velox systems like the VeloVac (vacuum packer) or the BVP Essential (pneumatic packer), making it an ideal upgrade for modern powder filling lines.
Broad industry relevance
Whether in chemicals, food, carbon black, additives, or specialty materials, reliable bag sealing is essential for product quality, workplace safety, and regulatory compliance. ValvoSeal Safe has been developed precisely with these requirements in mind.
Industry recognition and outlook
“Our placement among the top 3 at the Best of Industry Award confirms that ValvoSeal Safe delivers true value to the market,” says Marc Voigt, who accepted the finalist certificate on behalf of the Greif-Velox team. “It motivates us to keep innovating and delivering smart, secure, and sustainable packaging solutions.”
About ValvoSeal Safe
ValvoSeal Safe is a patented ultrasonic sealing technology designed for powder valve bags. It enables clean, automated sealing for sensitive or dusty products and integrates easily into Greif-Velox packaging systems.
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