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FAQs > Frequently Asked Questions
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What is gripper or lock-up?
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Gripper: in sheet-fed printing, the amount of space needed for grippers (devices that pull the paper through the press) to grasp the leading edge (gripper edge) of the paper. There should be no image printing in this area, which is typically a minimum of 5/16”, either at the top or bottom edge of form.
Lock-up: in rotary press printing, the amount of space needed for the edges of the printing plate to be folded and “locked” into the cylinder. There should be no image or copy printing in this area, which is typically a minimum of 5/16” at the top and bottom of form.
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7750 Zionsville Road,
Suite 350
Indianapolis, IN 46268
Ph : 317-634-6374
Toll Free : 888-253-9087
Fax : 317-634-6382 |
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