BAGGED ELECTRODE MANUFACTURING DEVICE, AND BAGGED ELECTRODE MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To efficiently manufacture a bagged electrode by preventing a separator from being curled when a pair of separators are overlaid on an electrode.

SOLUTION: A device 100 for manufacturing a bagged electrode 20 has a conveyance part 200 for sequentially overlaying an electrode 40 and a pair of separators 30 from a front end 51 of a conveying direction while conveying them; a first joint chip 302 for jointing side edges 31 of the pair of the separators; and at least one second joint chip 303 positioned closer to a downstream side in the conveying direction than the first joint chip and jointing the side edges of the pair of the separators. Then, front ends of the side edges of the pair of the separators sequentially overlaid while being conveyed by the conveyance part are jointed by the first joint chip on an upstream side before being conveyed to the second joint chip on the downstream side.

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