Leak test of laser-welded plastic parts
![](https://www.laserplasticwelding.de/wp-content/uploads/2022/08/2022-08-19-Bubbletest3-1-768x387.jpg)
One of the great advantages of laser welding of plastic is that the weld seams are very homogeneous and therefore leak-tight. The process is ideally suited for achieving IP67 or higher protection levels in a process-safe manner. Even in the…