MODULARITY AND EVEN PRESSURE
The machines for hot welding fabrics are equipped with an upper heated sealing bar that is continuous, and a special rubber tape insert makes it flexible and slightly compressible.
The pressure is discharged to the lower bar with a set of pneumatic cylinders set up along the width of the machine, placed at every 60 cm.
Each of these applies pressure to two points, and between the two points there is a special linearity regulation screw.
This type of construction guarantees excellent adherence to the lower bar and consequently the resulting pressure is extremely uniform irrespective of the press width.
The utility model has been deposited and registered as PRESSFLEX®.
The machine for hot welding fabrics has a lower bar in the standard press that is also heated. The temperatures above and below can be adjusted independently.
On request, and at no extra charge, the bottom part can be supplied with a non-stick elastic rubber surface that is resistant to high temperatures.