Paper Machine Operator how-to

How to Fix Warped Corrugated Board

Warp causes feed problems.

Updated By the Career Education Institute Curriculum Team
Quick answer

Warp causes feed problems. In short: check; check; adjust, then complete the remaining steps below.

Step by step

  1. Check moisture.

  2. Check glue.

  3. Adjust steam.

  4. Adjust tension.

  5. Run a sample.

  6. Check flatness.

Safety reminders for paper machine operators

  • Guard nip points
  • Lock out for jams
  • Wear hearing protection
  • Handle rolls with clamps

Corrugator · Flute · Liner · Folder-gluer · Die cut · Caliper: see the full paper machine operator glossary.

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