The short answer
Review a heavy-base perfume bottle using internal capacity, filled appearance, weight, pump geometry and protective packing. The external silhouette does not reveal all internal dimensions.
A thick-looking base can be an important visual choice, but it also changes how the liquid cavity appears and how the complete pack is handled. Compare actual samples with the intended contents.
Look inside the drawing
Check nominal and brimful capacity, internal base profile and liquid height. Share the geometry with the pump supplier so dip-tube configuration is based on the actual interior.
Review the finished retail pack
Assess balance, apparent fill level, label position and carton support. Confirm the empty and filled weights used for logistics planning. Define visual acceptance using representative production samples and consistent lighting.
Procurement checklist
- Confirm internal and external dimensions.
- Review visible liquid height.
- Match the dip tube to internal geometry.
- Assess filled balance and handling.
- Use actual weights for packing calculations.
Common question
Does a thick base guarantee a stronger bottle?
Do not use appearance as a strength specification. Define the required performance and agree appropriate evidence and tests for the actual bottle design.