• Conduct Root Cause Analysis: Use tools like fishbone diagrams or 5-why analysis to get to the core cause of the problem.
  • Review Historical Data: Analyze past production runs to identify trends or recurring issues.
  • Collaborate with Suppliers: Work closely with material suppliers to ensure consistency and quality.

By following these troubleshooting steps, you can systematically resolve packaging issues and improve the quality of rigid packaging bottles. Regular maintenance, proper training, and process optimization will help reduce defects in future production runs.