CPC H01M 4/628 (2013.01) [H01M 4/043 (2013.01); H01M 4/0404 (2013.01); H01M 4/131 (2013.01); H01M 4/139 (2013.01); H01M 4/1391 (2013.01); H01M 10/0587 (2013.01); H01M 10/4235 (2013.01); H01M 10/0525 (2013.01); H01M 2004/021 (2013.01); H01M 2004/028 (2013.01)] | 18 Claims |
1. A die head comprising:
a first slot extending straight in a width direction perpendicular to a feeding direction in which a subject to be coated is fed, the first slot being configured to discharge first paste; and
a second slot located on one side in the width direction relative to the first slot at a predetermined distance, the second slot being narrower in the width direction than the first slot and configured to discharge second paste,
wherein the die head further includes a passage configured to direct the second paste to the second slot, and
the second passage has a shape allowing the second paste to move toward the second slot and move toward another side in the width direction.
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