In modern packaging lines, carton sealing machines are indispensable equipment that enhance packaging efficiency and quality. With precise and high-speed adhesive application, these machines not only shorten processing time but also ensure cartons are securely sealed, neat, and professional, boosting brand image.
These machines suit a wide range of industries: food, electronics components, cosmetics, pharmaceuticals, consumer goods, e-commerce, logistics, and more.
Semi-automatic Carton Sealer
The operator manually loads the carton, while the machine automatically seals the top and bottom flaps.
➤ Suitable for small to medium businesses with manual packaging needs but requiring increased productivity.
Automatic Carton Sealer
Automatically folds flaps and seals top and bottom, easily integrated into packaging lines.
➤ Ideal for large-scale factories with high automation demands.
Vertical (Side Sealing) Carton Sealer
Seals cartons in a vertical position, used for special cartons or where space-saving is essential.
Typical carton sealing machines include the following main components:
Machine frame: Made of stainless steel or powder-coated steel for sturdiness and vibration resistance.
Conveyor belt: Moves cartons to the sealing position.
Adhesive head assembly: Holds adhesive tape rolls (usually OPP tape) to seal the top and bottom of cartons.
Height and width adjustment unit: Adapts to different carton sizes.
Control cabinet: Allows adjustment of speed, sealing pressure, tape length, etc.
Carton size: Length 150 mm – unlimited, Width 150 – 500 mm, Height 120 – 500 mm
Sealing speed: 15 – 30 cartons/minute
Tape width: 48 / 60 / 75 mm
Voltage: 220V/50Hz or 380V/60Hz
Machine material: SUS 304 stainless steel, powder-coated steel
Optional: date printing system, robotic carton handling, rotary turntable, etc.
✅ Increases packaging productivity: saves time, reduces labor requirements.
✅ Uniform, strong, and aesthetic sealing: precise double-sided tape application.
✅ Stable operation and easy maintenance: components easy to replace, long lifespan.
✅ Flexible adjustment: suitable for various carton sizes.
✅ Easy integration into automated lines: compatible with strapping machines, robots, conveyors, etc.
Consumer goods factories
E-commerce packaging lines
Warehouses and distribution centers
Food and beverage workshops
Export businesses requiring professional packaging
On-site consultation and survey
Custom design for special cartons (large, unique shapes, lightweight cartons)
Professional technical team with 24/7 support
High-quality components with superior durability
Long-term warranty and readily available spare parts
