The TY-YZ500 is a semi-automatic carton case sealer, requires the operator to manually load or fill the corrugated cartons, manually close the top flaps(unlike the automatic case sealer TY-ZG500), and then the machine will apply top and bottom sealing via adhesive tapes.
TY-YZ500 Case Sealer Structure

How It works?
Key Features of TY-YZ500 Case Sealer
Manual Flap Folding
Labor needed to fold and close the top flaps of the carton.
Manual Adjustment
TY-YZ500 case sealer’s width and height can be easily adjusted for different box sizes.
Belt Drive System
Two sides durable PVC belts ensure smooth and steady box transferring
One-Step Operation
Simply fold the flaps by hand, and the machine takes care of the sealing in one go.
Durable Tape Head
A precision-built taping system ensures smooth operation and a long service life.
What Are the Advantages of TY-YZ500 Semi-Automatic Carton Sealing Machine for Your Business?
Increased Package Efficiency and Output:
TY-YZ500 case sealing machine help you work more efficiently by speeding up the sealing process. With less manual effort, you can package more products in less time, keeping up with demand and making your operations run more smoothly.
Reduced Operating Costs and Labor Needs
Improved Packaging Quality and Consistency
Machine sealing provides clean, consistent seals that look professional and hold securely. Well-sealed, square boxes stack better, travel safer, and help reduce damage, returns, and costs—keeping customers satisfied and your brand strong..
Material Savings
The TY-YZ500 case sealer eliminates human errors, reduces tape usage, and prevents issues like excessive or uneven taping common in manual sealing—resulting in material cost savings.