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How to solve hot melt application problems

Bead faults you can see, then tank and gun causes. Stay inside the grade temperature. Call 800-249-0337.

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Plant-floor overview. Unlock below for the full converter checklist.

Case and carton hot-melt faults you can see in the bead, then tank and gun problems that cause them. Stay inside the grade temperature. Call 800-249-0337.

What's in this guide

  • Bead profile and mileage
  • Cold bead
  • Excess on trigger, stringing, cut-off, concentric circles
  • Splash, char, fume, gel
  • Stringing, air, uneven guns, drool, moisture bubbles
  • Pop-open after compression

Longer plant training (5–10 min)

Coming soon — downloadable deep-dive for the floor.

General plant guidance only — not a substitute for your process, SDS/TDS, or line trials. Call 800-249-0337 to match a grade.

Need an adhesive, an SDS, or a sample?

Call 800-249-0337 or email sales@cattieadhesives.com. Cattie Adhesives, Quakertown, PA.