1results about How to "Printing effect is clear" patented technology

This utility model relates to the field of beverage cup processing technology, and provides a novel automatic printing, packaging, and marking device for beverage cups. It includes a controller, a cup feeding mechanism, a cup conveying mechanism, a cup printing machine, a printed cup conveying mechanism, and an automatic printing, packaging, and marking device. The cup printing machine also includes a cup detection and pre-processing mechanism, which comprises an infrared detection mechanism and a pre-processing mechanism. The infrared detection mechanism includes a first support frame, an encoder, a servo motor, a rotating base, a supplementary light source, and an infrared ranging sensor. The pre-processing mechanism includes a second support frame, a high-voltage generator, a time-domain reflectometer, a positive electrode plate, and a negative electrode plate. The controller connects to and controls the high-voltage generator to perform oxidation polarization pre-processing on the cups via the positive and negative electrode plates. This utility model solves the problems of existing beverage cups requiring multiple reverse handling processes, quality inspection, and low production efficiency.