| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing method for reducing a variation in a filling pattern shape (a filling diameter and a filling recess) in beer filling printing to a ceramic green sheet. SOLUTION: A pair of squeegees 2a and 2b are used for the via hole filling printing of the ceramic green sheet, and are sword squeegees 2a and 2b having a sword point angle of 110 degrees -130 degrees and having an angle formed with a mask 2 by squeegees 2a and 2b and a squeegee surface on the side contacting with a pasty material 4 being 20 degrees-40 degrees, and the axis 3 of the squeegees 2a and 2b is vertically or slantingly installed to a printing surface. Deformation of a sword point by pressure impressed on the squeegees 2a and 2b is restrained by setting a combustion of the sword point angle and an attack angle, and a dimensional variation in a printed filling patter (a net diameter of the via hole filled with paste and a step height between a green sheet surface and a paste surface of a via hole filling part) is restrained. COPYRIGHT: (C)2009,JPO&INPIT
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