SCREEN PRINTING DEVICE AND SCREEN PRINTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a screen printing device and a screen printing method capable of reducing paste which remains in a vessel and is wasted.SOLUTION: A paste supply device 4 includes a pushing cylinder 23 which pushes down an extrusion member 27 brought into contact with a middle cover 42 in a vessel 41 and extrudes paste Pst from a through-hole 41S and detection means (a fourth sensor 54) which detects such a state that the extrusion member 27 arrives at a predetermined pushing down limit position in the vessel 41. After such the state that the extrusion member 27 arrives at the pushing down limit position in the vessel 41 is detected, the pushing cylinder 23 continues the pushing down of the extrusion member 27 and further extrudes the paste Pst in the vessel 41.