The invention provides a pole piece for a laminated battery. The pole piece comprises a foil substrate, wherein an active material region, tab blank regions and a gluing region are formed on the surface of the foil substrate; the active material region is arranged at the middle part of the foil substrate; the tab blank regions are located on the edges of two sides of the foil substrate; the gluing region comprises at least two longitudinal gluing layers and at least two transverse gluing layers; the at least two longitudinal gluing layers are arranged in parallel along the length direction of the foil substrate; the at least two transverse gluing layers are arranged in parallel along the width direction of the foil substrate; the longitudinal gluing layers at two sides coat the intersections of the active material region and the tab blank regions; the transverse gluing layers coat the active material region; the distance between two adjacent longitudinal gluing layers is equal to the length of a single pole piece; and the distance between two adjacent transverse gluing layers is equal to the width of the single pole piece. The pole piece and a membrane can be effectively bonded and fixed by gluing the surface of the pole piece, so that preparation of the coiled laminated battery is achieved.