This technique consists of assembling PU/PVC fabrics thanks to high frequency energy
In other words, using an electromagnetic field and putting pressure on the fabrics we want to put together. The electrical energy moves the molecules of the PU/PVC fabric, it produces heat, that melts parts of the fabrics that end up sealed together.
No more sewing, so it is hermetic
PVC and PU can be worked in bias
For more informations, please contact us