Checking neck calibration issues in extrusion blow molding can be easily done with our DVT100. Instead of filling bottles with water and inverting them, and then waiting for several hours to see if a water leak on the neck appears, the DVT100 is a better alternative.
The cap leak test can be done in a very simple way.


Wednesday, 12 March 2014 by
Bottle closure tester

Bottle closure test unit

Delta Engineering has developed a very simple bottle closure test unit. It consists of a vacuum chamber in which the water-filled bottles are placed on a tissue, indicating even the smallest leak.
Once the unit is closed and activated, it starts evacuate. When the desired vacuum is achieved, the energy saving system takes effect and disables the air consumption.
This enables you to test the bottle cap sealing in production, helping you avoid all customer complaints.