1. Define a threshold limit at mid-end inspection such that lots with more than 600 ppm of incomplete fill and un-mold defects will be subjected to 200% inspection by different inspection operator and the affected lot is released only by engineer. The threshold limit will be set and reviewed on a quarterly basis.
2. All trim and form equipment will be equipped with vision system complete with colour camera for surface inspection capability. All final test handlers will also be upgraded with colour camera with surface inspection capability.