'Cold vacuum closing head'

Cold vacuum closing without steam:

New closing head + pre-heat for greater closing reliability

LVS has developed a new closing head for cold vacuum closing. Optionally in combination with the pre-heat. This increases the closing reliability of glass jars.

How does cold vacuum closing work with the new closing head?
The redesigned closing head has a larger range, allowing multiple jar sizes to be processed with a single head. This saves changeover time and reduces complexity. Result: higher availability and lower production costs.

Why does the pre-heat add value?
More and more customers are switching to PVC-free lids. Our compact pre-heat brings the lid to the exact temperature, ensuring the compound performs optimally and making the vacuum closing demonstrably more reliable. This reduces the risk of leaks, faulty closings, or batch recalls.

Interested?
We will present the cold vacuum closing machine and pre-heat for the first time at Empack at the Evenementenhal Gorinchem on 14, 15, and 16 April 2026. Visit us at stand J18. Prefer to test calmly with your own jar formats and lids? That’s possible! By appointment, you are welcome at LVS for a demonstration. You will then immediately see what you gain in terms of changeover time, reliability, and continuity.