This integrated carton sealing and labeling machine combines adaptive sealing, print-and-apply labeling, and label verification functions into a single unit. Utilizing pressure-sensitive tape for sealing, it automatically adjusts to carton dimensions and completes the sealing, labeling, and verification processes in one pass, effectively reducing labor requirements by two to three positions. Powered entirely by electricity, it eliminates the need for air compressors—thereby removing the requirement for frequent condensate drainage and maintenance—and reduces maintenance costs by 40%. It can operate as a standalone unit or be integrated with case-erecting equipment. Ideal for industries such as food, e-commerce, personal care products, electronics, and toys, it serves as an optimal all-in-one solution for sealing and labeling.