TRANSFERABLE MAGNETIC FILM AND ITS USE

摘要

A transfer web or tape for transferring discrete areas of a magnetic film from the tape to a substrate is disclosed, the web or tape comprising: (i) a backing layer; (ii) a release layer carried on one face of said backing layer; (iii) a bonding layer overlying said release layer; (iv) a magnetic layer overlying said bonding layer; and (v) an adhesive layer overlying said magnetic layer. Preferably, the magnetic layer is in the form of a thin film of a high permeability, low coercivity amorphous magnetic alloy. Transfer can be achieved by hot- or cold-transfer processes such as stamping and rolling.