Quality teams need to understand the properties that predict whether a film will run, seal, protect and present correctly. Useful tests may include tensile, puncture resistance, tear strength, dart impact, elongation, optical properties, gauge uniformity, sealability, roll conformity, ink adhesion and coefficient of friction.
The most productive review connects test data to the real problem. A puncture failure, a leaker, a roll issue and a poor seal window all point to different priorities.
When a film is being replaced or redesigned, share failure photos, current specifications, packaging equipment details and the conditions where the failure happens. That context helps testing become a decision tool instead of a paperwork exercise.
Quality TestingQAFilm Performance
