Overview
- Purpose Of Procedure: To check non-porous, closed packages for leakage, pinholes, or tunnel defects.
- Definition Of Terms: Package integrity testing ensures that the package maintains its barrier properties.
- Solid-filled or air-filled packages are tested submerged in water, while liquid-filled packages are tested dry.
Model: VLT-1
Specification:
| Test Method | Vacuum-based leakage testing |
| Application | Package integrity testing |
| Suitable For | Solid, air-filled, and liquid product-filled packages |
| Testing Condition | Water-submerged for solid/air-filled, dry for liquid-filled |
| Limitations | Not suitable for very low headspace volume packages or high-viscosity products |
| Usage | Quality control in packaging industry |