Food Pouch Sealing PFMEA

A food-pouch sealing PFMEA examines the line steps that protect product quality and traceability. The heat seal is central because a low jaw temperature or material in the seal area can leave a package that leaks after it leaves the plant. Other steps matter too: a missing lot code prevents effective tracing, while poor pouch alignment can make the seal wrinkled or weak. Record the effect that the customer, distributor or quality system experiences, then trace it to a process cause. Prevention controls reduce the chance of the cause; detection controls find the problem before shipment. This example gives a packaging team a starting worksheet for setting process controls, inspection points and improvement priorities on a pouch line.