Characterization of customer products

• Measurement of the rheological properties of a liquid (viscosity vs. shear rate curve–density)
• Spray pattern analysis (fragrance)
• Drop size measurement (fragrance)

Classic packaging tests

• Vacuum sealing test according to variable test conditions (duration/pressure)
• Mechanical stress/compression tests (measurement of fitting/pull-off force between packaging parts, static collapsing loads, etc.)
• Torque measurements (application/removal torques, actuator opening torque, etc.) with both manual and motorized torque meter
• Torqueing device simulating real torqueing operations
• Drop tests/transport simulation
• Color measurement with spectrophotometer in both reflectance and transmittance

Special functional tests

• Force to actuate measurement (with actuation speed adjustable to real user conditions)
• Water ingression test