Sidel is set to introduce new EvoBLOW Laser technology at Drinktec 2025, taking place from 15 September to 19 September at the Munich Trade Fair, Germany.
The new solution sets a new standard for performance within the food and beverage packaging sector, specifically in the lightweighting of PET and recycled PET (rPET).
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The new laser technology enables the creation of lighter and stronger containers.
Unlike traditional halogen systems that heat preforms in broad zones, the EvoBLOW Laser employs up to 36 heating lines, compared to just eight zones in halogen alternatives.
The technology enables lightweighting even for high-end bottles by creating invisible “power rings” – thicker material rings that are undetectable to consumers.
The rings enhance the strength and feel of the bottle while reducing overall material usage, replacing traditional “geometrical ribs” and providing better design flexibility.
Lightweighting can occur in areas previously deemed challenging, such as just below the bottle’s neck.
Sidel President and CEO Pietro Cassani stated: “Sidel has led the way in blowing technology for over 45 years. At Drinktec, we now unveil the world’s first industrialised laser-powered solution, which is a game-changer.”
The EvoBLOW Laser is unaffected by external conditions, ensuring consistent quality with minimal effort.
It operates with just one process setting per heating line, guaranteeing that every preform receives the exact thermal profile required, regardless of fluctuations in ambient temperature.
The EvoBLOW Laser also enhances efficiency through its design and cold start capability.
Unlike halogen systems that need time to warm up or cool down, the laser oven is always operational, eliminating downtime during production transitions.
Line efficiency is further boosted by live speed modulation, allowing the blower to automatically adjust its speed in real-time to accommodate changing line conditions.
The technology simplifies logistics by enabling the blowing of a broader range of formats and shapes from the same preform.
The ability to restart instantly with consistent quality alleviates the stress associated with unplanned halts, while the cold oven technology permits quick access without the risk of burns.
For adjustments, an intuitive “touch and shape” interface facilitates rapid setting changes. Maintenance is simplified due to the absence of ventilation fans and filters, alongside the durability of laser diodes.
Sidel’s collaboration with Refresco, an independent beverage solution provider, has allowed the EvoBLOW Laser to undergo field testing.
Refresco chief supply chain officer Coert Michielsen stated: “After 45 years of halogen technology, we are now entering a new era. I firmly believe that laser oven technology will become the new standard.”
