Carton drop test failure - Packaging | Product Inspection Finding

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Carton drop test failure:

This defect was found during our pre-shipment inspection services for [product name]. It is a typical and recurring packaging issue, so we have documented it here as a reference to help you brief your supplier before mass production.

During our inspection, we encountered this critical packaging failure. We are sharing this analysis to provide you with a clearer understanding of the root cause and the required corrective actions to secure your product quality standard.

Finding Analysis	Details
Product	MOP Packaging
Defect	Carton drop test failure
Root Cause	Excess space within the carton allows the product to slip past its protective buffers and hit the ground directly.
Corrective Action	Correct carton size to make sure cushion material envelops the product at all times.
Frequency	⭐⭐⭐☆☆
Rework Difficulty	⭐⭐☆☆☆
Rework Collateral Risk	⭐⭐☆☆☆

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Inspection Photos

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💡 QC Insight for Buyers

In packaging, “excess space” is the enemy of protection. If the product can move inside the carton, the cushioning material cannot do its job. A simple carton sizing check during the pre-production phase eliminates this risk entirely.

When briefing your supplier, don’t just ask them to “pack it well” — explicitly ask them to provide the internal carton dimensions and cushioning layout before production starts. If the product doesn’t fit snugly, the drop test will fail, and your shipment will arrive damaged. This is one of the most common — and most preventable — issues we catch during pre-shipment inspections.

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