Covers tearing at the holes
Medium severitySymptoms
Board or PP cover ripping at the binding holes in use
Probable causes
- Holes too near the cover edge
- weak cover stock
- burrs in the cover punching
The Print Guy · 2026-10-05
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Sheets pulling out of the binding
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Off-center hanger or thumb cut on calendars
The hanging hook or half-moon cut lands off-center