No, and the blades created because of the methods used, would likely not be covered by the legislation anyway, theres a carve out for antiques and weapons made using traditional methods (now define traditional methods, because the law doesn't, but hammer and anvil would seem to be the most obvious traditional approach).

However, in practice the police continually take and often destroy legally owned antiques claiming they are zombie swords.

The law is written in such a way the police can take anything and you have to prove to a judge they aren't illegal.

One very large example of such police practices: https://m.youtube.com/watch?v=RPm4Pts23Qg