The Guanshentai Automatic Flap-Folding and Sealing Machine is an automated packaging system designed specifically for the automatic folding of carton flaps and sealing with adhesive tape. Integratin
The Guanshentai Automatic Flap-Folding and Sealing Machine is an automated packaging system designed specifically for the automatic folding of carton flaps and sealing with adhesive tape. Integrating automatic top flap folding, front and rear flap tucking, automatic tape application, and side compression, the machine seamlessly connects with upstream case-packing and downstream strapping/palletizing equipment. It achieves a fully automated process from flap folding to sealing at speeds of 15–20 cartons per minute, effectively replacing manual flap folding and taping operations.
Technical parameters:
Model Number: GST-WJ011A
Sizes: L1.8*W1.5"H1.4 (m)
Production Capacities: 250pcs/min
Power (Output): 220V 50HZ 500W
Customized Support: Yes
Key Advantages:
Fully Automatic Flap Folding and Sealing: Utilizes a pneumatic flap-folding mechanism combined with side-pressure guide wheels to sequentially tuck the front and rear flaps and fold the left and right top flaps. The operation is fluid and precise, resulting in a neat, tight seal with crisp, well-defined edges.
Automatic Tape Application: Equipped with an automatic tape application and cutting mechanism, the machine applies tape along the center seam of the carton (top and bottom) and automatically folds and presses the ends. The seal is secure, smooth, and free of air bubbles or wrinkles. Tape length is adjustable to accommodate cartons of varying heights.
Multi-Specification Compatibility: Width and height settings for the flap-folding mechanism and side-pressure wheels can be adjusted via handwheels or servo drives. This allows for rapid adaptation to different carton sizes (Length: 200–600mm; Width: 150–500mm; Height: 150–500mm), making changeovers quick and convenient.
Upstream/Downstream Integration: Can be paired with automatic case erectors, case packers, strapping machines, and palletizers to form a fully automated packaging line, or linked with upstream conveyors for unmanned sealing operations.
Structure and Materials: The machine body features a hybrid structure of high-strength steel and SUS304 stainless steel. Key moving parts undergo precision machining, ensuring stable, low-noise operation suitable for long-term, high-intensity work environments.
Applications: Widely used for automatic carton flap folding and sealing in sectors such as e-commerce warehousing (courier carton sealing), food and beverage (boxed food/beverage sealing), daily chemicals (personal care product packaging), pharmaceuticals (medicine carton sealing), and electronics/appliances (product carton packaging). With its outstanding performance—characterized by high efficiency, stability, and adhesive savings—the Guanshentai automatic flap-folding case sealer helps enterprises upgrade their packaging lines to automated sealing. It effectively reduces labor costs while enhancing packaging efficiency and the standardization of the sealing process.
