The engineering problem: flat faces on an inflatable
A beverage can is not a simple balloon. Without internal baffles, the top disc and shoulder can round out under pressure, making the replica look like a generic tube instead of a can.
- Ask how the supplier controls the flat top, shoulder taper and vertical sidewall.
- Use product photos, CAD or packaging references to lock the silhouette before production.
- Approve the 3D mockup from front and side views, not just one beauty angle.









