To obtain a producing method for an aluminum plate having no linear flaw caused by coagulated TiB2 grain and a continuous casting and rolling apparatus for forming the aluminum plate using this producing method.

In the continuous casting and rolling apparatus for forming the aluminum plate, with which molten metal is supplied into the casting and rolling means from a molten metal supplying nozzle, and cast and rolled with the casting and rolling means and the cast plate is formed, a recessed part having notch part at the upper end part in the front direction to a flowing passage, is formed on the bottom surface of the flowing passage, in which the molten metal flows to the molten metal supplying nozzle, and the coagulated TiB2 grain containing in the molten metal is deposited into the recessed part and removed.