Primera

Video of the AP550 which can do 1 label onto flat surfaces.
You can get away with labeling onto pouches and surfaces that are not perfectly flat, though the likelihood of creases and wrinkles increases as your product moves away from being the ideal flat surface
There are a number of limitations on this unit as compared to the next level up including some temperamental behaviors with certain label thickness and stiffness. It is a good unit to take care of perhaps 1000 units per week. This is the unit for starting out at small scale; do not plan on it being an essential part of a successful or competitive production process.