| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a battery having high battery performance by suppressing mixing of air bubbles. <P>SOLUTION: The manufacturing device for manufacturing the battery by sticking laminates 40A, 40B formed by laminating an electrode and a separator and laminating the plurality of laminates, includes: a first holding means 120 negative pressure-holding the back surface with respect to the sticking surface of the first laminate 40B; a second holding means 110 holding the back surface with respect to the sticking surface of the second laminate 40A; and a driving means 150 by approaching the first holding means 120 negative pressure-holding the back surface of the first laminate 40B to the second holding means 110 holding the back surface of the second laminate 40A and laminating the first laminate 40B on the second laminate 40A through sticking. A separator 31 having air permeability is positioned on the back surface of the first laminate 40B, and the first holding means 120 negative pressure-holds the separator 31 at least until the first laminate 40B is laminated on the second laminate 40A through sticking. <P>COPYRIGHT: (C)2011,JPO&INPIT |
