Services · Rebuild
Keep the steel. Replace the plastic.
The galvanized steel cage is usually the part of an IBC that lasts longest, and the bottle is usually the part that wears out first. Rebottling follows from that: when the bottle is finished, replace the bottle and keep the cage.
The short answer
A partner supplier seats a new HDPE bottle into an inspected cage and pallet, fits a fresh valve and gasket set, and leak tests the unit. Reusing the cage avoids making a new one. If food contact matters, ask the supplier for bottle documentation and check current regulations. Pricing is by quote from partner suppliers.
Two ways to use this
Your cages, or a supplier's.
Service
Rebottle the totes you own
You send units whose bottles are finished. A partner supplier typically removes the old bottles, inspects and straightens the cages, seats new bottles, fits fresh hardware, tests the units and returns the same cages. Old bottles can go to recycling where facilities accept them.
- — Ask for the same cages back if that matters to you
- — Ask where the old bottles go
- — Ask for a timeline when the supplier follows up
- — Ask for photos of any rejected cage
Product
Buy a rebottled tote
Some partner suppliers build rebottled units from inspected cages and new bottles. You get a new interior with no prior-contents question on the bottle, usually for less than a new tote.
- — 275 and 330 gallon configurations are common
- — For food contact, ask for documentation and check current regulations
- — For hazardous material, ask about UN marking and check current regulations
- — Pricing is by quote from partner suppliers
The process
Strip, judge, rebuild, prove.
- 01
Strip the old bottle
The old bottle is removed from the cage. HDPE bottles are recyclable where facilities accept them, so ask the supplier where they go.
- 02
Inspect the cage
Weld points are checked for corrosion and cracking, and bars for deformation. Cages that fail should be photographed and reported to you.
- 03
Straighten and repair
Bent bars are straightened, bare welds touched up, and the pallet base repaired or replaced if it is damaged.
- 04
Seat, fit and test
A new bottle is seated and aligned, a new valve and gasket set is fitted in the compound you specify, and the unit is leak tested.
Choosing
When rebottling beats washing.
A general guide to the crossover. A good supplier will tell you when a wash is enough.
| Situation | Wash | Rebottle | Usual call |
|---|---|---|---|
| Water-based residue, clean wall | Usually enough | Unnecessary | Wash |
| Light staining, appearance irrelevant | Usually enough | Not needed | Wash |
| Heavy film that resists washing | Uncertain | Predictable result | Rebottle |
| Staining, customer sees the tote | Will not clear | Solves it | Rebottle |
| Moving from industrial to food service | Does not change history | New bottle | Rebottle |
| Crazing or stress-whitening present | Not a cleaning problem | New bottle, keep cage | Rebottle |
| Prior contents that permeate HDPE | Not reliable | Bottle is new, cage may be fine | Rebottle |
| Cage corroded at weld points | — | Cage fails inspection | Recycle both |
Rebottling questions
When is rebottling a better choice than washing?
When a bottle will not come clean in one or two washes, when the prior contents are the kind that bind into polyethylene, or when the interior appearance matters to your customer. Repeated washing of a stubborn bottle can cost more than a new bottle — and at the end of it you may still have a stained wall.
Can I have my own cages rebottled?
Often, yes. Many partner suppliers will remove the old bottles, inspect and straighten the cages, seat new bottles, fit fresh valves and gaskets, test the units and return the same cages. Include the quantity, cage condition and intended contents in your quote request and a partner supplier follows up.
Will every cage pass inspection?
No. Cages with corrosion or cracking at the weld points are usually rejected, while bent bars can often be straightened. Ask the supplier to photograph and report any cage they reject rather than substituting a different one.
Does a rebottled unit keep its UN marking?
A UN marking applies to a tested container design, so replacing the bottle affects whether the marking still applies. If you need a UN-rated container for hazardous material, ask the supplier exactly what marking the rebottled unit carries and check current regulations before use.
Process detail
What typically happens to cages during rebottling.
Exact steps vary by partner supplier. These are the stages to ask about.
| Stage | What suppliers typically do | What to ask for |
|---|---|---|
| Receipt and count | Units checked against your list | Confirmation of what arrived |
| Bottle removal | Old bottle removed for recycling | Where the old bottles go |
| Cage inspection | Weld points, bars and base checked | Photos of any rejection, with the reason |
| Straightening | Bent bars straightened | A note on the unit record |
| Galvanizing touch-up | Bare welds touched up | A note on the unit record |
| Base repair or replacement | Only where the base is damaged | A quote before the work is done |
| Bottle seating | New bottle aligned, outlet positioned | — |
| Hardware | New valve and gasket set | The gasket compound used |
| Leak test | Unit tested for leaks | The test result for each unit |
| UN marking | Depends on the supplier and container | What marking applies — check current regulations |
When it is the only answer
Situations where washing cannot help.
Rebottling is usually a cost decision. These are the cases where it is not a choice at all.
| Situation | Why washing fails | Cage usable? | Outcome |
|---|---|---|---|
| Crazing in the wall | A material failure, not a residue | Usually | Rebottle |
| Stress-whitening at a corner | The plastic has yielded and will not recover | Usually | Rebottle |
| Odor surviving repeated washing | The compound is in the wall, not on it | Usually | Rebottle |
| Aromatic solvent history | Can permeate polyethylene | Usually | Rebottle |
| Polymerized or cured residue | Chemically bonded to the wall | Usually | Rebottle |
| Pesticide history | Can bind into polyethylene | Usually | Rebottle or recycle — check current regulations |
| Moving from industrial to food service | History, not cleanliness, is the issue | Usually | Rebottle |
| Corroded cage weld points | — | No | Recycle the cage |
Configurations
What you can specify on a rebottled unit.
Because the bottle is new, many details are a choice rather than an inheritance. These are the fields to include in your request.
| Field | Common options | Typical default | Specify when |
|---|---|---|---|
| Capacity | 275 or 330 gal to suit the cage | Matches the cage | Never — the cage decides |
| Bottle type | Standard; food-contact or UN-rated where available | Standard | Food service or hazardous material — ask for documentation |
| Bottle color | Natural translucent, black | Natural | Product is light-sensitive |
| Valve | 2 in butterfly, 2 in ball, 3 in butterfly | 2 in butterfly | Viscous product or pumped transfer |
| Valve seat | EPDM, Viton, silicone | EPDM | Oils, fuels, aromatics, high temperature |
| Cap | Vented, solid, tamper-evident | Varies | Volatile or moisture-sensitive product |
| Cap gasket | EPDM, Viton, silicone | EPDM | Match the valve seat |
| Base | Retained, repaired or replaced | Retained if sound | You rack, or you want steel |
| Stenciling | Your fleet numbers | None | You run a numbered register |