A method and apparatus for selecting a paste stencil for paste printing and for applying paste to a substrate using the selected paste stencil

摘要

The invention relates to a method and an apparatus for selecting a paste stencil (10) for a paste printing on a substrate (20), wherein the paste stencil (10) is selected on the basis of a stencil thickness (h) in which an area ratio of a small passage opening (11a, 11b) of the substrate is equal to or larger than a target area ratio. The present invention further relates to a method and a device for applying paste material (30) to a substrate (20) for at least one small component (21a, 21b) and at least one large component (22) that is larger than the at least one small component (21a, 21b). 21b), wherein paste material (30) for the at least one small component (21a, 21b) and the at least one large component (22) is applied by means of a paste template (10) selected according to the invention, and additional paste material (30) is applied to the paste material (30). for the at least one large component (22) after paste material (30) has been applied by means of the selected paste template (10) for the at least one small component (21a, 21b) and the at least one large component (22).