| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for making the interface between active material paste and current collecting foil fully dried. <P>SOLUTION: The current collecting foil 14 rolled out from a rolling out part 12 is fed to a coating part 16 via a plurality of auxiliary rolls 26, and in the coating part 16, the current collecting foil 14 is coated with the active material paste. In a coating process, the current collecting foil is heated with a heating back roll 18. Soon after coating, the interface between the active material paste and the current collecting foil can be fully dried, and corrosion of the current collecting foil is prevented effectively. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
