The wireLINE from cleanLASER decoats copper wire on all sides without interruption in the reel-to-reel process. Cycle times are less than one second and operating costs are extremely low. Consistent, wear-free decoating is performed with high precision. The turnkey wireLINE system can be integrated directly into stator production lines. In battery pack assembly, the lasers are used primarily for pretreatment for bonding, coating or welding, as well as for cell contacting and partial paint stripping. The surface of the base material is gently cleaned or specifically modified.