(green packing made in Austria) GS valve execution
The bag execution is executed without valve projection for the closing by means of ultrasonic sealing
In order to enable a closing the execution must be altered.
If possible, the valve width should be 135 mm
valve width of 130-140 mm on the plant.
The bag execution for the air permeability should be improved up to 50 Nm³/h

Спасибо

Спасибо.