To provide a packaging system capable of providing a quality inspection system, capable simply and surely inspecting a plurality of inspections for many pieces of merchandise.

The quality inspection system for inspecting the plurality of inspections for many pieces of merchandise during conveying comprises the conveyer part 5 for conveying the merchandise, the plurality of detection parts 1 provided by the conveyer part 5 for detecting the predetermined detections for the transferred merchandise and outputting the detection results, the memory part 12 for storing the inspection condition corresponding to the kinds of the merchandise, and the determining part 11a for verification of the inspection corresponding to the kinds of the merchandise, based on the results from the detection part 1 and the inspection condition of the storage part 12. The inspection condition of the storage part 12 is including the inspection condition for a plurality of kinds of detection part 1 for each merchandise, and also the inspection condition is including whether the inspection by the detection part 1 is to be performed.