Tamper Evidence

Design, analysis, and optimization of TE packaging are a Stress Engineering specialty. Regardless of whether the design is a drop-down band, tear-away, or some other custom form of tamper evidence, we have the physics-based background to evaluate and predict breakage and functional performance.

Our analysis considers dimensional variability, bridge or frangible web geometry, material, and environmental conditions. Our experience also encompasses manufacturing process improvement investigations relating to both injection-molded closures and slitting operations on compression-molded closures.