SCREEN PRINTING METHOD AND APPARATUS

摘要

PURPOSE:To prevent a defective print, due to defective print screen, from being fed to following processes by checking the integrity of the print screen immediately upon completion of screen printing process and then feeding an object to be printed to next process. CONSTITUTION:A printing paste is fed onto a print screen 42 arranged closely above an object 10 to be printed and applied onto the surface of the object 10 through a print screen 42 thus forming a print pattern. Immediately upon completion of this printing process, plate face of the print screen 42 is photographed by a photograph means(line sensor) 70 and thus photographed plate face image is analyzed by an analyzing means 74 thus inspecting the print screen 42.