Ink Coverage

What it does

• Ink coverage drives drying time, cost and the risk of set-off.
• Coverage is reported per side and per colour, not as one average.
• A high-coverage side needs a different stock or a slower press.

How to use it

1. Coverage measured on a small proof can miss a solid on the back cover.
2. Heavy coverage on uncoated stock penetrates and can show through.
3. Report coverage before the quote, not after the plates are made.
4. If one side dominates, ask whether the design can move ink to the other side.

Safety notes

• Do not print a high-coverage job on a light stock without testing set-off.
• If the total coverage exceeds the press limit, fix the artwork or change stock.