Abstract: The invention relates to a method for the connection of pieces of textile fabric, a textile band and a method for producing same. In order to provide a textile band or continuous textile product which is suitable for continuous processing, it is proposed that, for the connection of pieces of textile fabric, a cut edge, at which the threads are essentially bound at the edge, is first formed. The textile pieces are then laid one on the other with an overlap, and are pressed one onto the other between a sonotrode and an anvil, where the anvil and/or the sonotrode have a surface profile with a number of elevations, The textile pieces are connected to each other by introducing an ultrasonic oscillation into the sonotrode, thus welding the textile pieces to one another ultrasonically.

Abstract: The invention relates to a method for the connection of pieces of textile fabric, a textile band and a method for producing same. In order to provide a textile band or continuous textile product which is suitable for continuous processing, it is proposed that, for the connection of pieces of textile fabric, a cut edge, at which the threads are essentially bound at the edge, is first formed. The textile pieces are then laid one on the other with an overlap, and are pressed one onto the other between a sonotrode and an anvil, where the anvil and/or the sonotrode have a surface profile with a number of elevations, The textile pieces are connected to each other by introducing an ultrasonic oscillation into the sonotrode, thus welding the textile pieces to one another ultrasonically.