Suitable for
Projects that match this page decision
- Empty PET bottles with an approved neck-handling point
- Still-water projects with a defined rinse-water and drain boundary
- Multiple formats whose changeover scope has been reviewed
Zone 01 / bottle preparation
Bottle Rinsing System and Neck Handling
The rinsing section must grip and invert the approved empty PET bottle without damaging its neck or losing control during transfer. Bottle geometry and neck finish are therefore selection inputs, not afterthoughts.
Answer first
A bottle rinser is suitable only when its grippers, guides, inversion path, rinse-water supply and drainage are confirmed for the intended bottle. Provide a bottle drawing and samples before production, especially for lightweight, tall or unusually shaped bottles.
Not suitable for
Boundaries that need a different platform or review
- Returnable 5-gallon barrels that need a different washing platform
- Bottles that cannot tolerate the proposed neck grip or inversion path
- Using a single volume value as proof of geometric compatibility
Inputs required
Evidence to provide before confirmation
- Neck finish drawing and support-ring dimensions
- Bottle height, diameter, shape and empty-bottle weight
- Rinse-water source, pressure basis and drainage arrangement
- Number of formats and changeover expectations
Machine function
What happens at this machine or decision boundary
- Grippers receive the bottle by its neck or defined handling feature.
- The mechanism inverts the bottle for the specified rinse sequence.
- The bottle drains and returns upright before synchronized transfer to filling.
Configuration decisions
Options that must appear in the proposal
- Grip profile and contact points
- Rinse circuit boundary and drain collection
- Guide settings and change components
- Inspection access and maintenance clearance
Interface requirements
Upstream, downstream and utility handovers
- Air conveyor spacing must match the infeed transfer.
- Rinse-water and drain connections must be included in the utility schedule.
- Transfer timing must remain synchronized with the filling carousel.
Buyer risks
Questions to close before order
- Neck scuffing, bottle drop or unstable inversion
- Poor drainage caused by an unsuitable bottle geometry
- Hidden change-part costs for additional SKUs
FAT checks
How to verify the agreed basis
- Inspect neck marks and bottle stability after repeated cycles.
- Confirm drainage and absence of trapped rinse water.
- Run each approved bottle format included in the contract.
Quotation scope
What the commercial offer should state
- Gripper and guide scope
- Rinse-water and drainage connections
- Approved bottle formats and included change parts
- Inspection method and FAT samples
Allot Tech / bottle-rinsing-system
Turn this decision into a comparable machine scope
Send the bottle, cap, reference output, existing equipment and destination. Final values are confirmed in the project proposal.