Applying Self Adhesive Sticker roll-on method of labelling and motor rotation method of labelling to achieve multi-functional labelling equipment, one unit to apply all products, such as flat labelling of various workpieces, front and back labelling of round bottles, labelling on square bottles such as flat labelling of flat bottles for cosmetic products, three-side labelling of honey bottles with rounded circumference, and four-side labelling of tea canisters, and so on. It is also equipped with advanced sensors to detect the product position and ensure that the labels are always accurately affixed.