| 摘要 |
This invention pertains to a novel wagon which holds a stack of printing paper. More particularly, this invention relates to a paper stack holding truck (pre-loader) which assists in efficiently loading paper into a offset printing press, and thereby reduces press down time. A paper pre-loader for an offset printing press compressing: (a) a wagon frame; (b) at least three wheels rotatably mounted to the underside of the wagon frame; (c) a pair of adjustable width paper guides extending vertically upwardly from the wagon frame; and (d) a paper board for enabling a stack of paper to be readily moved from the top of the wagon frame onto a paper deck of an offset printing press.
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