A fill-finish line crimps the last vial of a batch. The cap sits square, the skirt looks smooth, and the color matches the approved sample. Months later a nurse lifts the tear tab and finds a split r...

A fill-finish operator lifts a vial off the conveyor, presses a thumbnail under the aluminum skirt, and the whole cap comes away cleanly in one piece, plastic button still attached. The vial was neve...

A contract packer calls on a Friday afternoon. A customer needs 150,000 child resistant closures for a 38 mm liquid bottle, and the finished goods must ship in five weeks. A new tool would take three...

A syrup line running at 200 bottles per minute rarely stops because the aluminium shell failed. It stops because the liner was 0.3 mm thinner than specified, the capping head was set two in-lb too ti...

Three thousand bottles of oral suspension come off the fill line, and the torque tester flags one cap that turns a quarter turn too easily. Nothing about the bottle looks wrong. The fill volume is co...

A contract manufacturer fills 100 ml of cough syrup into a clear PET bottle with a 24 mm neck finish. Six months into an accelerated stability study, two of forty units show a thin ring of moisture u...

Picture a filling line running 300 injection vials a minute. The fill volumes are correct, the stoppers are seated, and then the crimping head touches the first cap and the line stops. The aluminum s...

A pediatric antibiotic label reads 2.5 mL. The dropper packed with the bottle delivers roughly 20 drops per millilitre of a water-like liquid, so the caregiver has to count about 50 drops, and every ...

A filled bottle of oral suspension comes off the line, the cap is twisted off by a customer, and the foil disc stays stuck inside the cap instead of on the bottle rim. There is no seal, no tamper evi...