| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing squeegee not deteriorating the electrical insulating characteristics of an insulating layer even if a metal mask is used as a mask in an insulating material coating process. SOLUTION: An angling jig 4 is attached to a squeegee plate 3 to make the angleθ2 formed by the surface on the moving side of a squeegee of the part retreating from a squeegee blade and a surface to be coated smaller than a squeegee angleθ1. When this squeegee 10 is used to coat the surface to be coated of a printed wiring board 11 with paste 12 to transfer the paste to the surface to be coated of the printed wiring board, the form of the stagnation part 12a of the paste 12 is suppressed in height by the gradient surface of the angling jig 4 as compared with a case using a conventional squeegee and a mode wherein the contact quantity of the stagnated paste with the surface to be coated is increased is obtained and the paste coating efficiency of the squeegee itself is enhanced as compared with conventional one. |
