Tape dispenser gun: why we pick it and alternatives

TapeBest value

Seals a box with one pull and cuts the tape for you.

Typical price

£8 to £14

Why we pick it

Typical price: £8 to £14
Works with

Once you ship more than a handful of boxes a week, a tape gun saves minutes on every session and stops tape ends sticking to themselves.

The guide

Each step in the order you'll need it.

Who a tape gun suits

A tape dispenser gun earns its place once you seal boxes every week. At five or more boxes a session, the gun finds the roll end, holds tension and cuts the strip, so sealing takes a two-second pull.

If you post clothes in mailing bags and nothing else, skip it. A trainer reseller, a toy seller or anyone shipping electronics in double-wall boxes will use it daily.

Metal frames, tension knobs and blade guards

Choose a metal frame and a handle that takes 48 mm rolls on a 3-inch core, the standard size for parcel tape in the UK. Plastic-framed guns flex and let the roll wobble, and the tape wanders off the seam.

An adjustable tension knob on the hub sets how the tape runs. Too loose and the tape runs on after you cut it; too tight and it stretches, which weakens the seal. Get a guard over the serrated blade if the gun lives on a shared table or near children.

Some packs include a spare blade or a roll of tape. Treat that tape as a bonus and keep your own 48 mm rolls as the supply.

Using it at the packing table

Thread the tape sticky side down under the pressure roller, then set the tension so the roll turns freely without spinning on. Start the pull 5 cm or so down the side of the box, roll across the seam and rock the gun forward to cut.

Hang the gun on a hook at the end of the table, blade facing the wall. It stays in reach with the blade covered, and you stop hunting under boxes for it.

Keep the six-roll pack of brown tape on the shelf above, so a roll change takes under a minute.

Scissors and tape, or self-seal mailers

Under five boxes a week, a roll of Brown packing tape, 48 mm x 66 m, 6 rolls and a pair of scissors does the job and saves the cost of the gun.

If most orders go in Grey mailing bags, padded envelopes or Board-backed card mailers, C6, 100 pack, you barely need tape. Those have built-in adhesive strips, and the gun comes out for the odd box.

Kit for this step

Blade cleaning and safe threading

Every few weeks, wipe adhesive build-up off the blade with a cloth and a little surface cleaner. A gummed blade tears the tape at an angle instead of cutting cleanly.

Replace the blade once it starts to snag; many guns take a low-cost replacement held by two screws. Keep fingers clear of the teeth when you change rolls, since most tape gun cuts happen while threading a new roll.

Common mistakes

Each one costs you money or reviews, and each has a fix.

Thread the roll adhesive side down. Sticky side up, the tape wraps round the roller.
A slack tension knob lets tape spool on after the cut; tighten it until the roll stops when you lift the gun.
Pulling straight up to cut tears a ragged edge, so rock the gun forward across the blade.
A gun built for 75 mm tape leaves you hunting for odd rolls. Buy one that takes standard 48 mm rolls.
Hang the gun or lay it blade down; a blade facing up on the table invites cuts.