A block manufacturing apparatus according to an embodiment includes a molding machine for receiving a base material and a surface material to form a block; A first feeder for supplying the base material to the molding machine; And a second feeder for supplying the surface layer material to the molding machine, wherein the surface layer material includes a first pigment; And a second dye having a color different from that of the first dye, wherein the second feeder may transfer the surface material to which at least two colors or patterns are applied to the molding machine.
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