Drawbacks of Traditional Visual‑Inspection for PET Bottle Defects
● Low Efficiency: As production‑line automation improves, manual operators fail to keep pace with line speed. Frequent product‑model change‑overs also bring heavy adaptation burdens to workers.
● Unreliable Quality: Subjective human factors compromise product consistency. Full advantages of production‑line automation cannot be leveraged, and food‑safety compliance risks remain unaddressed.
● High Labor Costs: The industry faces thin profit margins. Labor‑intensive workflows suffer from high staff turnover, which directly undermines overall production capacity.
