Linear Hot melt glue labeling machine is an automated mechanical equipment specially designed for surface labeling of various packaging containers. It uses hot melt glue as the adhesive to achieve fast and accurate labeling. The core working principle of this type of labeling machine is to first heat and melt the solid hot melt glue into a liquid state, and then evenly coat the glue on the back of the label through a precisely controlled coating system. Then, the labeling mechanism accurately attaches the label with the hot melt glue to the designated position of the bottle, can, or other container.

The rotary hot melt glue labeling machine is a highly automated packaging machinery equipment, mainly used for labeling various circular, square, flat or oval cylindrical containers in full or partial circumference. This type of labeling machine uses hot melt glue as the glue and applies it precisely through local coating. Compared to traditional cold glue labeling machines, its glue dosage is smaller, reducing operating costs. Moreover, the environmentally friendly and fast curing characteristics of hot melt glue make labeling more efficient and firm.