Firm, wrinkle-free corner seals
Two rows of brushes smooth the tape at the same time so it adheres firmly, and the corners are sealed without wrinkles.
This automatic sealer is designed to seal the four corners and edges of a case after the case has been sealed along the center of the top and bottom by the preceding case sealer. The case is redirected by a 90° corner transfer mechanism and then enters the corner sealing machine.

Two rows of brushes smooth the tape at the same time so it adheres firmly, and the corners are sealed without wrinkles.
Suited to customers and manufacturers with higher outer-packaging requirements, particularly export products and the food industry.
A robust mechanical structure supports continuous operation with low maintenance costs, and width and height adjust automatically after photoelectric detection.
After photoelectric detection, the case is pushed to the side by the case pushing plate and enters the conveying belt and tape applicator, which simultaneously seal the four upper and lower corners and edges of the case.
The machine provides fast sealing performance. Two rows of brushes simultaneously smooth the tape, ensuring that it adheres firmly to the case. The corners are sealed without wrinkles, providing an attractive and secure sealing result.
The machine is suitable for customers and manufacturers with higher requirements for outer packaging, particularly for export products and the food industry. It is widely used in the food, pharmaceutical, beverage, tobacco, daily chemical, automotive, cable, electronics, and other industries.
| Sealing speed | 6–8 cases/min |
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| Case width | Min: 7.88"; Max: 23.62" |
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| Case length | Min: 12.6"; Max: 31.49" |
| Case height | Min: 7.09"; Max: 23.62" |
| Tape size | 2.36" / 2.83" |
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| Power supply | 110/220 V, 50/60 Hz, single phase |
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| Power | 1020 W |
| Air consumption | 7.8 CFM |
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| Required air pressure | 87 psi |
| Table height | 23.63"–25.59" |
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| Machine dimensions | L 83.46" × W 56.3" × H 63.78" |
| Machine weight | About 1,058 lb |








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