FACILITY FOR FORMING BATTERY ELECTRODE PLATE

摘要

A high quality battery electrode plate is provided surely and stably with good productivity even when a wide battery electrode plate is press-molded in order to enhance the bulk density of an electrode active material. A rewinder (1), a tension imparting device (3), a 4Hi mill type roll press (4), a thickness detector (5), a tension imparting device (6), and a winder (9) are sequentially arranged from the upstream side toward the downstream side in the advancing direction D of a battery electrode plate (10) obtained by coating a core member with an electrode active material.