How to Load and Use a Tape Gun: Step-by-Step Guide

Step 5: Set the tension
Adjust the tension knob in the centre of the roll holder. Tighten it if the roll over-spins and the tape feeds loosely, and loosen it if the tape is hard to pull. The aim is a smooth, even feed with no slack.

Step 6: Test on a spare carton
Apply a strip to an empty box, run it along the seam and cut. Check the seal is flat and firm, then fine-tune the tension if needed. Once it feeds cleanly, the gun is ready for the line.

How to Use the Tape Gun for a Secure Seal

With the gun loaded, sealing a carton is a single smooth movement:

• Anchor: close the flaps, then press the tape onto the box at the start of the centre seam using the roller.
• Run: pull the gun along the seam in one motion, keeping even downward pressure so the roller beds the tape down.
• Cut: at the end of the seam, tilt the gun up so the blade cuts the tape, then press the tail down firmly.

For heavier cartons, seal the centre seam and then run tape across both end seams as well. This H pattern spreads the load across the join and holds far better than a single strip.

Safety at the Packing Bench

The cutting blade is sharp, so keep fingers clear of it during loading and use, and set the gun down with the blade facing away from operators. Replace a blade as soon as it dulls, because a blunt blade tears tape and tempts people to force the cut. Training new packers on correct loading and handling keeps the bench both fast and safe.

Quick Troubleshooting

Choosing the Right Dispenser for Your Bench

The right dispenser depends on how your team works. A pistol grip tape gun suits one-handed carton sealing on the move, a teardrop dispenser suits high-volume sealing, and bench or desk dispensers suit counter work. For repetitive pre-set lengths, there are electronic length dispensers, and for double-sided work, a dedicated transfer tape dispenser applies the tape cleanly. Browse the full tape dispenser range to match the dispenser to your roll size and workspace.