Semi automatic corner and side sealing machine
Semi automatic corner and side sealing machine

Semi automatic corner and side sealing machine


The semi automatic corner sealing machine GPG-50 which is suitable for all types of cartons, after being sealed in the first half(upper cover), the carton is pushed by the L-shaped corner to seal the four corners. It need to manually adjust the size of the carton when the carton size changes. The carton is driven by the upper and lower belts. It is fast and stable when sealing, and has no folds at the four corners. It is suitable for those customers who have high requirements on the outer packaging of products, or those who require strict protection for internal products.

Max Speed


Packing Size



  • The sealing machine is designed to be simple in operation, economical and durable, safe, and low in failure rate.
  • The four corners and sides of the carton are automatically sealed and smoothed at the same time. It is simple, convenient and fast. The sealing effect is also smooth, standardized and beautiful
  • Using this sealing machine instead of labor can not only improve production efficiency (increased by 30%), but also reduce costs and reduce 2 to 3 packers. This has standardized packaging and saved consumables (saving 5-10% of consumables).
  • This machine adopts PLC control, the operation is more simple, the performance is more stable, and the applicability is strong. It can be combined with GPA, GPB and GPC models to complete the "H" type sealing.
Packing speed 480-600pcs/h
Carton Size L320-600mm×W200-500mm×H180-500mm
Power Supply 110/220V 50/60Hz 1Phase
Power 1050W
Adhesive Tape Width 48/60/75mm
Air Consumption 200NL/min
Air Compressing 0.6Mpa
Table Height 600+50mm
Machine Dimension L1900×W1230×H1530mm
Machine Weight 400KG

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