| 摘要 |
PURPOSE:To continuously wrap a pasted pole plate with a separator without damaging the separator. CONSTITUTION:A pole plate 4 is wrapped by a separator while a two-fold separator 3 is being moved every definite interval. In this wrapping process, the pole plate 4 is inserted in between the separators, so that a part of the over lapped portion 3a of the aforesaid separator 3 is temporarily welded. And next, the whole of the over lapped portion 3c is welded. |
