YY-ASR-B automatic hose screen printing machine is specially developed for the screen printing of hose containers. Based on the characteristics of tube printing, a color mark sensor is added to make color registration easy and efficient. Regarding the feeding conveyor belt, the stopper cylinder is used with sensors to prevent excessive squeezing and overflow of the bottle. The feeding method adopts pure mechanical transmission, which is stable and reliable, and can quickly adjust the stroke through the connecting rod to reduce the adjustment time in the middle of the bottle change.