| 摘要 |
Disclosed herein is a method of printing information on the surface of a battery cell using a heat transfer machine, the method including unwinding a heat transfer film having an adhesion layer for indicating the information stacked on a release paper from a heat transfer roller, on which the heat transfer film is wound, locating the heat transfer film on one major surface of the battery cell, applying heat and pressure to the heat transfer film to attach the adhesion layer of the heat transfer film to one major surface of the battery cell, and winding the release paper of the heat transfer film on a release paper roller. |
