The automatic four-corner carton sealer employs advanced L-shaped corner-pushing technology to efficiently synchronize the sealing of all four top and bottom edges of cartons, creating a robust “I-beam” structure. This highly automated machine features intelligent adjustment, stable driving systems, and seamless in-line compatibility with other packaging equipment.



It employs an L-shaped mechanism that seals the carton’s top and bottom edges simultaneously. This creates a robust “I-beam” pattern.
It teams with automatic flap folders and standard sealers to create a complete, unmanned I-beam sealing system.
It features top and bottom drive belts with automatic correction for fast and smooth sealing. Carton width and height are easily adjustable for quick changeover.
| Model | WJ-0755 |
| Conveyor Speed | 8 cartons/min |
| Carton Size | L320-700×W200-500×H180-300mm |
| Power Supply | 110/220V, 50/60Hz, 1 Phase |
| Power | 1000W |
| Adhesive Tape Width | 48/60/75 mm (Optional) |
| Air Consumption | 200NL/min |
| Compressed Air Pressure | 6 kg/cm² |
| Table Height | 600+50 mm |
| Machine Dimensions | L1900×W1300×H1520 mm |
| Machine Weight | 450 kg |
Our factory is located in the headquarters base of Ouke Technology in Xiushui, Jiangxi Province, covering an area of 260 acres. It has 98,000 square meters of modern clean workshops and an annual production capacity of 1,000 sets of high-end household paper post-processing lines. The 5G+AI visual quality inspection in the workshop is connected with cloud equipment, achieving an industry-leading 99.7% yield rate and a 25% reduction in order delivery cycle. It is equipped with full-process processing equipment, including raw material cutting, bending, welding, heat treatment, forming, milling machines, planing machines, drilling, gantry cranes and other full processing systems. The hardware investment exceeds 500 million yuan.
xiaochao@okbolong.cn cissie@okbolong.cn
+86 18086324317 +86 18279788185
Production Base: OK Science and Technology Industrial Park, Xiushui County ,Jiujiang City, Jiangxi Province Office Headquarter: 22 / F, Central Building 2, Tianan Science and Technology Park, 555 North Panyu Avenue,Guangzhou

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