| 摘要 |
The present invention relates to a screen printer of which a mask (15) is installed on a mask holder (21) having a hinge (22) on one side thereof. The screen printer comprises: a fixed frame (10); an elevation means (30) which supports a first elevation station (31) on the fixing frame (10) to enable the first elevation station (31) to move up and down, and is connected to the mask holder (21) by interposing the first elevation means (31); and a plate lifting means (40) which supports a second elevation station (41) on the first elevation station (31) to enable the second elevation station (41) to move up and down, and is connected with the mask holder (21) by interposing the second elevation station (41). Accordingly, a clearance between the mask and a printout is varied according to the progress of a printing process. Therefore, even when a printing speed is increased, the quality of the printing can be maintained to be decent. |
