| 摘要 |
PROBLEM TO BE SOLVED: To provide a printer accurately printing with low printing pressure, with simple constitution. SOLUTION: A squeezee member 8 connected to an air cylinder 620, to which a gas of prescribed pressure is supplied from air-pressure adjusting devices 630 and 635, is brought into contact with a printing mask 2 placed on a base plate 1 with prescribed contact force, and a cream solder 3 is charged into an opening 201 formed in the printing mask 2 with the relative movement of the squeezee member 8 and the printing mask 2, and the printing mask 2 is separated from the base plate 1, then, the cream solder 3 with the predetermined printing pattern is printed on the base plate 1. The lower limit value of the operable pressure of the air cylinder 620 and the lower limit value of the adjustable pressure of the air-pressure adjusting devices 630 and 635 are respectively in the range of 0.001 to 0.01 MPa. COPYRIGHT: (C)2009,JPO&INPIT
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