| 摘要 |
A pin registration bar aligning an image film to a screen mesh of a screen printing frame. The pin registration bar has a bar and a plate. The bar has an upper surface, a lower surface, and a pair of side surfaces. The plate has a pair of generally parallel surfaces. A portion of one of the parallel surfaces engages the upper surface of the bar. The plate is mounted to the upper surface of the bar. The plate projects outward over one of the side surfaces. The pin registration bar has a pair of sets of pins. The first set of pins projects upward from the other parallel surface of the plate for aligning with holes in the image film. The second set of pins projects downward from the one of the parallel surfaces of the plate for aligning with openings carried by the screen printing frame.
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