As a special enameled wire, self-adhesive enameled wire is easy to manufacture because of its special processing performance. The wound coil can be bonded and formed after heating or solvent treatment, so it is very popular and widely used in the manufacture of various complex-shaped or frameless electromagnetic coils. The application of self-adhesive enameled wire also brings significant social and economic benefits. It can simplify the coil forming process, improve work efficiency, save energy, improve environmental pollution, and is conducive to industrial production.