Plastic bottles
Plastic bottle capping machines for light and shaped containers
Plastic bottles often need careful handling because they can be flexible, tall, tapered or easy to deform under torque.
Ask about this application →Plastic bottle capping machines
Plastic bottle capping machines for light and shaped containers.
Plastic bottles often need careful handling because they can be flexible, tall, tapered or easy to deform under torque.
Plastic bottles
Specify the capper around the closure, bottle and production target.
Lancing can help shortlist practical capping machinery after reviewing cap type, neck finish, bottle stability, output target, torque requirement and the way caps are presented to the machine.
Useful details for a quote
- Cap diameter, height and closure type
- Bottle height, diameter, shape and material
- Target bottles per minute or per hour
- Manual cap placement or automatic cap feeding
- Existing filler, labeller, conveyor or line layout
Selection notes
What affects the correct capping route?
Bottle stability first
Lightweight plastic bottles can rotate, compress or lean during tightening. Guide rails, side belts, bottle clamps or nests may be needed depending on the container.
Common closures
Plastic bottle lines often use screw caps, flip-top caps, pumps, sprays, trigger heads and droppers. Each closure needs the correct feed route and tightening method.
Material and shape
HDPE, PET and other plastic bottles can behave differently under load. Send actual bottle samples when possible so support and torque can be checked.
Next step
Send bottle and cap information before final machine selection.
Photos, dimensions and target output help identify the most likely capping route. Physical samples are normally the best way to confirm tooling, cap feeding and bottle support.
FAQ
Common questions
Can a capping machine handle flexible plastic bottles?
Yes, but flexible containers often need extra support during tightening to avoid distortion or poor cap seating.
What closures are common on plastic bottles?
Screw caps, pumps, trigger sprayers, flip tops, droppers and press caps are common, with different machine requirements.
Can plastic bottles run on an inline capper?
Often yes, provided bottle spacing and stability can be controlled through the capping section.