Labeling machine (Labeller), based on the paper or metal foil adhesive labels affixed to containers provided for the equipment. Labeling machine is an indispensable modern packaging components. At present the types of labeling machines produced in China is gradually increasing level of technology has also been greatly improved, From manual, semi-automatic labeling of the backward situation, turned to automated high-speed labeling machines occupy large market structure.

  Label affixed to the packaging container, label the location of the center line with the theoretical error in the specified scope round bottle labeling machine automatic self-adhesive, known as the positive standard. In accordance with labeling requirements (single-labeled or marked) the number of labeled containers and packaging were examined the percentage of the total number of containers.