Patent ID: 6170394
Filing Date: 2001-01-09
Classification: B23K,B41C,B41M,B41N,H05K,Y10T

Abstract:
A paste printing method comprising the steps of:preparing a paste printing mask to include a plastic sheet having an area containing a predetermined pattern including one or more through-holes extending from an upper surface of the plastic sheet to a lower surface of the plastic sheet and providing at least one of the upper surface or the lower surface with an electroconductive layer thereon;bringing the paste printing mask into close contact with a printing material while applying an electrical ground potential to the electroconductive layer on at least one of the upper surface or the lower surface;filling each of said through-holes in said area with a paste by spreading and pressing said paste on said paste printing mask; andremoving said paste printing mask from said printing material leaving on said printing material a paste pattern in the same pattern as said predetermined pattern.