This double-side labeling machine is designed for simultaneous application of labels to both the front and back surfaces of flat or slightly curved containers. It features two independent labeling heads positioned on opposite sides of the conveyor belt, enabling efficient and precise labeling of products such as flat bottles, boxes, and cartons. The machine is equipped with adjustable side rails and a touchscreen control panel for easy adjustment of labeling position, speed, and height. The stainless steel construction ensures durability and hygiene, making it suitable for food-grade and pharmaceutical-grade applications.