Printer film drying apparatus

The utility model discloses a printer film drying apparatus, which comprises a drying apparatus body, a heater and a temperature protector, wherein the drying apparatus body is in the shape of a cuboid, an opening at one end of the drying apparatus body is an air inlet, the side surface adjacent to the air inlet is open and acts as an air outlet, two ends of the heater are fixed in the drying apparatus body along the length direction of the cuboid, the temperature protector is electrically connected to PTC ceramic heating pieces inside the heater, and an air channel formed between the heater and the inner wall of the drying apparatus body is provided with at least two air guide plates which are arranged at intervals. Compared with a previous cold air drying device and a simple hot air drying device, the most different point of the printer film drying apparatus is that problems of the hot air flow state, strong exhausting heat dissipation, the safety of strong-current high-temperature and high-power equipment, and the like in a closed environment are considered in an emphasized manner. The structure disclosed by the utility model can promote cross-linking reaction of a film coating and ink, thereby achieving the effects of color fixing and drying, and sufficiently drying the film before the film is taken by a user.