The utility model discloses a kind of applied to the printing structure of
medicine bag printing
machine, belong to
medicine bag printing
machine field, including X-axis beam, X-axis beam is movably provided with spray head frame table, several spray heads are provided on spray head frame table, the micro-negative pressure adsorption platform that makes bag
body surface wrinkle-free is provided below spray head, curing device for ink quick
drying is provided below spray head, inner circulation ink path structure that prevents ink dry out is equipped in spray head, the spray head of the utility model can be moved back and forth along the length direction of X-axis beam following spray head frame table,
medicine bag roll material passes below curing device, after spray head sprays ink to medicine bag, pass through curing device, ink is quickly dried, prevent adhesion, also pass through micro-negative pressure adsorption platform, so that medicine bag surface is close, avoid to appear
wrinkle, the content printed is more clear, inner circulation ink path structure is provided in spray head, using stability inner circulation ink design, prevent ink dry out, ensure that it is sprayed when starting.