Closures with heads, hinges or tubes need special attention.
Closure orientation covers more than screw caps. Pumps, triggers, sprayers, droppers and hinged caps may all need a controlled head direction or open-side presentation before they can be placed on a bottle.
The correct method depends on the closure geometry, centre of gravity and whether the feature to be orientated is reliable enough for mechanical tooling or sensor checks.
Lancing can review closure samples and line details to decide whether a bowl feeder, sorter, orientator or specialist guide route is most suitable.