Automatic Flap-Folding Carton Sealer
Folds all four top flaps and seals without an operator.

Flap Folding Carton Sealer
The Automatic Flap-Folding Carton Sealer (CS-56F) is a flap folding carton sealer for cartons coming from automatic packing lines.
Cases are indexed in, the minor and major flaps are folded automatically and tape is applied top and bottom. It links directly to a case packer for hands-free closing.
How it works
Side or top-and-bottom belts drive the case through fixed tape heads that apply, wipe and cut pressure-sensitive tape. Uniform machines are set by hand-wheel for one size at a time; random machines sense each case and adjust width and height automatically. Erectors pick a blank from the magazine with vacuum cups, square it, fold the bottom flaps and seal them with tape or hot melt.
Also searched as: carton sealing machine, carton taping machine, box taping machine, carton erector.
Key features
- Automatic four-flap folding
- Indexing gate for case spacing
- Interlocked guard doors
- Hot-melt version available
Process sequence
Feed
Packed cases arrive on the infeed rollers, or blanks load into the magazine.
Size
Belts and top head adjust to the case — by hand-wheel or automatically.
Fold
Flap folders close the top flaps (automatic models).
Seal
Tape heads or glue guns seal top, bottom or both.
Discharge
Sealed cases exit to coding, labelling and palletizing.
Machine video
A closer look at a typical carton sealers & erectors installation. Ask us for a live demonstration of the CS-56F on your own product.
CS-56F specifications
| Model | CS-56F |
|---|---|
| Carton size (L × W × H) | L 200–600 × W 150–500 × H 150–500 mm |
| Speed | Up to 18 cases/min |
| Tape width | 48 / 60 / 72 mm |
| Drive | Side belts |
| Size adjustment | Manual hand-wheels (uniform sizes) |
| Table height | 600–800 mm adjustable |
| Power supply | 220 V single phase, 0.5 kW |
| Air supply | 6 bar, 200 L/min |
Typical configuration. Final values depend on your product and are confirmed in the quotation.
Add-ons
- Stainless steel frame
- Low-tape and broken-tape alarm
- Infeed and outfeed roller conveyors
- Inline case coder or labeller
Suitable materials and packs
Automatic Flap-Folding Carton Sealer price
The price of the Automatic Flap-Folding Carton Sealer (CS-56F) is quoted for your application, because the configuration changes with the job. The main factors are:
- Manual or automatic size adjustment
- Tape or hot-melt sealing
- Flap folding and conveyors
Tell us about your product and your line speed, and we will send a quotation with lead time. Supplied and supported from Gurugram, Delhi NCR, to customers across India.
CS-56F and other models
| Model | Speed | Tape width | Drive |
|---|---|---|---|
| CS-50 | Up to 20 cases/min (20 m/min belt) | 48 / 60 / 72 mm | Side belts |
| CS-50R | Up to 12 cases/min (mixed sizes) | 48 / 60 / 72 mm | Side belts |
| CS-56F | Up to 18 cases/min | 48 / 60 / 72 mm | Side belts |
| CS-58H | Up to 10 cases/min | 48 / 60 mm | Side belts with 90° transfer |
| CE-12 | Up to 12 cases/min | 48 / 60 / 72 mm | Pneumatic with belt discharge |
| CE-25H | Up to 25 cases/min | Hot-melt adhesive (tape optional) | Servo erect, belt discharge |
See all carton sealers & case erectors.
Questions about the CS-56F
What is the Automatic Flap-Folding Carton Sealer used for?
What is the price of the Automatic Flap-Folding Carton Sealer in India?
What is the speed of the Automatic Flap-Folding Carton Sealer?
What is the tape width of the Automatic Flap-Folding Carton Sealer?
What is the drive of the Automatic Flap-Folding Carton Sealer?
Do you supply and install the CS-56F across India?
Uniform or random case sealer?
Tape or hot melt?
Get a proposal for this machine
- Application review by an engineer — material, code and line speed
- Trial marking, printing or packing on your own samples
- Quotation with layout, lead time, installation and service
Prefer to talk? Email info@motionworksrobotics.com or call +91 98100 93680.


