Plastic closure feeding

Plastic cap feeders for bottle and packaging lines.

Automatic feeding routes for plastic screw caps, flip-top caps, press caps and other moulded closures.

Need the feeder to match your cap and capper?

Send cap samples, photos, target output and the downstream capping machine details. The quickest shortlist starts with real parts, not a generic speed figure.

Send cap details

Specification focus

Plastic caps need the right track behaviour, not just more vibration.

Plastic closures are lightweight, fast-moving and sometimes easy to scuff or misorientate. Feed design has to consider material finish, cap balance, tamper features and the downstream capping method.

A plastic cap feeder can use a bulk hopper, elevator, vibratory bowl, sorter, chute or a combination of these routes. The correct option depends on how the cap separates and what orientation the capper needs.

Where the closure is cosmetic or decorated, sample testing helps check marking, edge damage and visual finish.

Lightweight closure controlAvoid bouncing, bridging and inconsistent queue pressure.

Finish protectionLiners and careful tooling can help reduce marking risk.

Format flexibilityPlan early if the same line will run multiple cap sizes.

Selection table

Key checks before specifying the feeder.

Check	Why it affects the design	What to send
Cap material	Different plastics slide, bounce and mark differently.	Send final material samples, not prototypes only.
Closure type	Screw, snap and flip-top caps feed differently.	Send all planned cap formats.
Bottle support	A lightweight bottle may need extra control at the capping point.	Send bottle samples with caps.

Related routes

Continue with the nearest cap feeder route.

These supporting pages help match the closure, capping machine and line layout to the right handling method.

Screw cap feedersFeed threaded plastic caps into capping lines. Press-on cap feedersSnap cap and push-fit closure feed routes. Cap sortersCap sorting, orientation and wrong-way rejection. Request a quoteSend cap samples and line details for advice.

FAQs

Questions about plastic cap feeders.

Which plastic caps can be fed?

Screw caps, flip-top caps, snap caps and other plastic closures can often be fed, subject to sample checks.

Will the feeder scratch shiny caps?

It depends on the finish and tooling. Samples should be tested where appearance is important.

Can plastic caps be bulk-loaded?

Yes, but hopper design and elevator speed need to prevent bridging and cap damage.