打样：打样是通过实际打印一些印张得到的。
Proof: a proof is created by actually printing a few impressions.
本发明涉及用于制造由印张构成的堆垛的方法和装置。
The invention relates to a method and device for producing stacks of printed sheets.
本发明在于，提出一种用于输送印张的传递滚筒，其包括：一个可绕着一轴线旋转地支承在机架中的滚筒体；
The invention discloses a transmitting roller for transmitting the printed sheet, comprising: a roller body rotatably supported on a frame around an axis;
本发明在于，提出一种用于输送印张的传递滚筒，其包括：一个可绕着一轴线旋转地支承在机架中的滚筒体；
The invention discloses a transmitting roller for transmitting the printed sheet, comprising: a roller body rotatably supported on a frame around an axis;
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