This fully automatic flat-surface dual-side labeling machine is engineered for simultaneous or independent labeling on the top and bottom flat surfaces of various items. It excels in handling products such as books, folders, boxes, cartons, and bags. By replacing the standard labeling mechanism with an optional wrap-around unit, the machine can also accommodate uneven or slightly curved surfaces, offering exceptional flexibility. It is widely used for flat-surface labeling of large-sized products and objects with a wide range of specifications, delivering consistent, high-speed performance for diverse industrial packaging lines.