Banding Machines

This product are available in 2 main types. Hot or ultrasonic-welding.It is equipped with a frame or an internal gripping turn function to put the banding tape in a position where the subject product can be brought into the band area, the band is tightened around the product and then welded. The tesnion control varies between different machines. Some banding machines  are capable of very light and very tight tensioning, while others can only operate in the middle.?