补漏白(Colortrapping)：也称陷印。分色制版时有意使颜色交接位扩张爆肥，减少套印不准的影响。当页面内图案有两颜色相交重叠时，为避免印刷时产生漏白现象，应在颜色相交处设置陷印。
前景色因“设置”对话框中当前所设临界值而不对这种背景色补漏白。
The foreground object does not trap this background color because of the threshold settings currently set in the preferences dialog box .
前景色因“设置”对话框中当前所设临界值而不对这种背景色补漏白。
The foreground object does not trap this background color because of the threshold Settings currently set in the preferences dialog box.
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