Quality Control
Every bottle inspected, every batch guaranteed
Our Quality Process
1. Raw Material Testing
Silica sand and materials tested for purity before melting.
2. Mold Verification
Dimensions verified against specs at start of each run.
3. Automated Inspection
In-line checkers measure thickness, capacity, defects.
4. Thermal Shock Test
Samples tested for thermal resistance and durability.
5. Visual Inspection
Every bottle checked for stones, cracks, finish defects.
6. Packaging Check
Layer-packed with dividers, shrink-wrapped for shipping.
Packaging
Each layer is separated by cardboard dividers, packed tightly, and shrink-wrapped on export-grade pallets. Your bottles arrive in perfect condition.
BottleProof Lab
Professional glass bottle manufacturer serving US brands since 2010.
Email: [email protected]
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