Fully automatic adjustment of carton width and height, no need for manual adjustment, can use cartons of different specifications. The top cover of the cardboard box automatically folds in smoothly and smoothly, and the upper and lower sealing operations are completed in one go. It is beautiful and labor-saving, and can be used in conjunction with automated packaging systems. The new tape applicator does not require a blower to blow the tape, but uses a pressing device to make the tape stand upright without bending down, resulting in inability to stick. Imported brake cylinders are used for up and down lifting, ensuring accurate positioning. The two sides are belt driven, and the main transmission mechanism uses a special Peilin seat, which is high-precision, low-noise, and increases the service life of the belt. Widely used in industries such as household appliances, textiles, food, department stores, pharmaceuticals, and chemicals.