The flat labeling machine can automatically label both sides, suitable for automatic labeling of various flat and square products in the food, daily chemical, pharmaceutical and other light industry, as well as the circumference of round bottles. Humanized touch screen: simple and intuitive operation, complete functions, with rich online help functions. Combination labeling machine, suitable for a wide range of applications: can be easily adjusted to switch between double-sided and circumferential stickers. Optional transparent label dedicated detection eyes to improve detection accuracy. Labeling parameter storage function (can preset 20 sets of labeling parameters, no need to reset when changing bottles). Optional configuration such as a coding machine to synchronously complete coding and labeling, and can alert the status of printing equipment. It can be used alone or online.