Client Background
A UK dairy brand was looking for a reliable glass milk bottle factory to reduce breakage during distribution. They chose Minghanggroup for its custom glass production, quality control, and packaging support. Their selection of Minghanggroup was due to the custom glass production, quality control, and packaging assistance. They ordered 500ml glass milk bottles of classic round body, reinforced base, short neck, clear glass, white caps and printed logo.
Challenges
Breakage During Transport
Some glass bottles cracked or broke after long-distance delivery.
Base Damage
Repeated vibration during transportation caused impact marks around the bottle base.
High Replacement Costs
Damaged glass milk bottles increased product loss and replacement expenses.
Cause Analysis
Our team examined the bottle structure, glass thickness, base design, and packing conditions. We found that concentrated impact around the base and insufficient cushioning were the main causes.
Solution
As their glass milk bottle factory, Minghanggroup reinforced the base structure, optimized wall-thickness distribution, and introduced better-fitting dividers inside the cartons. Drop and vibration tests were also added before shipment.
Result
The customized glass milk bottles showed better impact resistance and fewer breakages during transportation. The UK brand reduced replacement losses and selected Minghanggroup as its long-term glass milk bottle factory.
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