| 摘要 |
A control method for controlling a cut-off control apparatus in a printing press comprises a step of detecting an unstable factor such as a revolution number of a cylinder/a tensile value of a web in a printing press, a step for setting a stable factor such as a revolution number/a tensile value in an actual printing operation, and a control step for controlling the cut-off-control apparatus by comparing the detected unstable factor and the previously set stable factor to control a cutting position of a web in the printing press.
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