1. Product Conveying: Products are transported to the labeling machine position via a conveyor belt, with the speed of the conveyor controlled according to the set parameters.
2. Label Supply: Labels are stored in rolls on one side of the machine. The machine feeds the labels from the roll through an internal transport system to the labeling application point.
3. Label Separation: The machine uses air blasts, rollers, or other mechanisms to separate each label from the roll, ensuring the labels are cleanly and precisely removed.
4. Label Positioning and Application: When the labels reach the application point, the machine automatically positions the product to ensure accurate placement of the label. The label is then applied to the product surface, typically using a shrink-sleeve or other methods to wrap or partially cover the product.
5. Sealing and Cooling: After the label is applied, some machines use heating or cooling systems to ensure the label adheres securely to the product surface, preventing any loosening or shifting.
6. Product Discharge: Finally, the labeled product is discharged via an output conveyor belt and moves on to the next production or packaging step.