Container Closure Integrity Testing
Calculates the geometric overlap percentage and absolute vacuum pressure to verify the integrity of double-seamed metal containers.
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1. Define Input Parameters
2. Engineering Output
Overlap Percentage (Phi_overlap)
- %
- %
Absolute Vacuum Pressure (P_vac)
- kPa
- kPa
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Container Closure Integrity Testing (CCIT) is a critical quality assurance procedure used to verify the hermetic seal of metal cans in the food and pharmaceutical industries. By assessing seam overlap and internal vacuum, engineers ensure the packaging provides an effective barrier against microbial contamination and spoilage.
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