Machines
Case taper machine range
Compare semi-automatic case tapers, automatic carton sealers, random case tapers and box taping machines for UK packing lines.
Choose the right case sealing machine
Browse by machine family first, then use the quote checklist to confirm carton sizes, case weights, tape specification and line layout.
Uniform case tapers
Automatic case taping for repeated carton sizes on production runs.
- Same-size cases
- Top and bottom tape
- Good for fixed SKUs
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Random case tapers
Self-adjusting case sealing where mixed carton sizes move through the same line.
- Mixed box sizes
- Reduced manual adjustment
- Fulfilment and contract packing
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Semi-automatic case tapers
Operator-fed carton tapers for packing benches, batch work and controlled manual packing.
- Lower capital cost
- Compact footprint
- Operator-paced output
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Carton sealing machines
Case sealers for pressure-sensitive tape, top-and-bottom sealing and end-of-line packing.
- Carton sealing
- Tape head support
- Line integration
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Box taping machines
Box tapers for ecommerce, fulfilment, distribution and manufacturing dispatch areas.
- Parcel lines
- Outer cases
- Distribution packing
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Service, spares and support
Help with specification, installation, tape heads, spares, change parts and maintenance.
- UK support
- Spares planning
- Aftercare
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Case taper comparison table
| Machine option | Best suited to | Key questions |
|---|---|---|
| Semi-automatic case taper | Operator-fed packing benches, start-up lines, lower-volume dispatch and batch production. | How many operators feed cases? Are flaps folded manually? What is the target cases per minute? |
| Automatic uniform case taper | Repeated carton sizes, steady production runs and lines where the same case format is run for a period. | How often does carton size change? Is automatic flap closing required? What conveyor height is needed? |
| Random case taper | Mixed-size cartons in ecommerce, fulfilment, contract packing and distribution operations. | What is the carton size range? Are cartons presented with top flaps ready for closing? Are sizes truly random? |
| Box taping machine | Dispatch, warehouse and production areas that need neater and faster tape application than manual taping. | What tape width is used? What box weight range is expected? Is top and bottom sealing required? |
Machine selection should start with the cartons
Many buyers search for a case taper by speed first, but speed is only useful once the carton range and packing method are known. A stable same-size case often needs a different setup from a mixed ecommerce carton stream. Heavy boxes, tall boxes, light cartons and low-quality board may also need different belts, guides or handling.
For a stronger quote, prepare the minimum and maximum case size, expected case weight, tape width, target output and a photo or layout sketch of the packing area.
Case taper specification
Choose the machine architecture from the way cartons arrive and leave.
The correct machine type depends on case presentation, size variation, flap handling, operator involvement and the surrounding line—not only the number of cartons produced.
| Decision | What to confirm | Why it changes the specification |
|---|---|---|
| Uniform or random cartons | How many sizes run, the order in which they arrive and how often sizes change. | Uniform machines are adjusted for a batch; random machines need to recognise and adjust around mixed cases. |
| Operator-fed or inline | Who folds the flaps, how the case is introduced and whether the upstream process controls spacing. | The feeding and flap-closing method determines whether a semi-automatic or automatic arrangement is appropriate. |
| Top only or top and bottom | Whether the case bottom is already sealed, erected automatically or needs sealing at the same station. | Tape-head arrangement and carton support must match the required seams. |
| Carton stability | Packed weight, board strength, fill level, aspect ratio and any tendency to bow or skew. | Drive belts, guides and transfers must move the case without slipping, crushing or losing alignment. |
| Line integration | Conveyor height, direction, controls, accumulation and downstream equipment. | The sealer has to transfer cartons cleanly and stop or release them in step with the wider line. |
Uniform case tapers
Uniform case tapers suit repeated carton sizes that can be grouped into production runs. Adjustment may be manual or powered depending on the selected machine, but the important point is that the carton format remains consistent during each run. Review the automatic case taper page for inline production and the semi-automatic case taper page for operator-fed packing.
Random case tapers
Random machines are considered when mixed carton sizes arrive without a batch change. The cases still need to be within the selected machine’s operating range and presented in a stable condition. Size variation, spacing and flap position should be tested with a realistic sequence rather than one case at a time. See the random case taper guide.
Flap-closing and utilities
Some lines present a carton with the top flaps already folded; others require the sealer to close them. Automatic flap-closing changes the infeed length, controls and potentially the compressed-air requirement. Confirm available electrical and air services only after the mechanical sequence is agreed.
Tape-head selection
The tape head must suit the tape width, roll, adhesive and carton surface. Clean cutting and full wipe-down matter as much as the nominal tape width. If the current machine is otherwise suitable but seals are poor, review tape-head support before assuming a replacement sealer is required.