| 摘要 |
PROBLEM TO BE SOLVED: To provide a web working line capable of acquiring an accumulated bundle that allows the position of a defective article to be easily visually specified. SOLUTION: This web working line is furnished with a web delivery part 2 to carry a planographic printing original plate web W, a cutter 10 to make a planographic printing original plate P by cutting the planographic printing original plate web W, a CCD camera 6 to detect defective marking M of the planographic printing original plate web W and a tracking control computer 32. The tracking control computer 32 sets cutting length nondefective article cutting length L1 along the regular carrying direction of the planographic printing original plate P and sets the cutting length nondefective article cutting length L2 longer than the nondefective article cutting length L1 and including an area of the defective marking M when the CCD camera 6 detects the defective marking M, and the cutter 10 is a web working line to cut the planographic printing original plate web W in accordance with the cutting length set by the tracking control computer 32 on the cutter 10. COPYRIGHT: (C)2009,JPO&INPIT
|
