Custom Printed Pizza Slice Boxes for Selling Pizza by the Slice

What is a pizza slice box?

It is a closed triangular carton made to carry one wedge of pizza. The base folds into three short walls and the lid hinges down from the back edge.

A tuck flap at the point keeps the lid shut. A small thumb notch lets the customer open it with one hand.

Unlike an open tray, the slice is fully covered, so toppings stay put and the heat lasts longer.

Each wedge starts life as one flat cut-and-creased blank. It folds into shape in a few seconds and locks without glue.

Slice box or slice tray: which do you need?

An open slice tray is quicker and suits customers eating on the spot. A closed box is better when the slice travels to a desk, a bus or a hotel room.

If eat-now trade is most of your custom, compare the open pizza slice trays for eat-now service before you decide.

Which businesses sell pizza in slice boxes?

What these sellers share is speed and a customer who keeps walking. A closed wedge means nobody has to balance an open slice in a crowd.

Slice boxes also suit school fairs, sports clubs and charity events where volunteers serve. A closed carton is easier for a child to carry than a paper plate.

• By-the-slice counters near offices, stations and colleges
• Late-night takeaways serving after pubs and clubs close
• Street food traders at markets and festivals
• Cinemas, bowling alleys and leisure venues with a hot food bar
• Pizzerias adding a single slice to a lunch meal deal

How big should a slice box be?

Start with the pizza the slice comes from and how many cuts you make. A 16 inch pizza cut in eight gives a slice with sides of roughly 200 mm.

Add a little room along the crust edge, about 10 mm, so the cheese does not stick to the lid. A box that is too tight smears the topping on closing.

If your slices vary, size the box for the biggest cut you sell. A small slice moves a little, but a big one squashed under the lid looks worse.

If you are unsure, send us a photo of a slice on a ruler. We will work out the wedge from that and show it on the proof.

Board choice and keeping the crust crisp

Most slice boxes use folding board, which is light and prints cleanly. For very large slices or deep toppings, thin E flute corrugated holds its shape better.

A closed lid traps steam, and steam softens the base. A small vent cut near the hinge lets some escape without losing too much heat.

Pepperoni and extra cheese can release oil. Ask for a grease-resistant inner coating so the oil never reaches the printed outside.

Kraft board gives a natural brown look with no extra print cost. White board shows full colour artwork most brightly.

Can you print the inside of a slice box?

Yes. When the lid flips up, the customer sees the inside first. Many sellers print a pattern or a short line there.

Outside, the lid is the main panel for your logo. The side walls suit a web address or a social handle.

Black boxes with white print look sharp but show finger marks, so a matte varnish helps. White and kraft boxes take one colour print well and keep costs simple.

Keep the artwork simple. A wedge lid is narrow at the point, so a logo sits best near the hinge where the panel is widest.

Packing slices at a busy counter

Folded boxes nest loosely, so a short stack of twenty sits beside the pass without taking much room.

1. Fold a stack of boxes before opening and keep them flat-side down by the oven.
2. Lift the slice with a server and slide it in crust-first towards the hinge.
3. Fold the lid down and slot the pointed flap into the front wall.
4. Hand it over lid up, so the topping stays on top.
5. For two slices, stack boxes point to crust in a paper bag to stop sliding.

Do slice boxes work for delivery orders?

They do, mainly as an add-on. A single slice box tucked beside a full pizza lets a customer try a new topping without ordering a whole pie.

For delivery bags, lay wedges flat on top of larger boxes rather than on their side. The lid holds the topping in place, but a tilted wedge still lets cheese slide.

Some shops also use slice boxes for leftover portions after a party order. A customer can take two or three slices home without a large empty box.

Mistakes to avoid with slice boxes

The biggest mistake is ordering a box for a 14 inch slice when you sell 18 inch slices at night. The crust ends up bent against the back wall.

Another is putting key text right at the point of the lid. That area is folded and tucked, so the words hide away.

Some sellers skip the vent and then wonder why the base goes limp. If slices wait more than a few minutes, ask for a vent.

Ordering one wedge size for the whole menu keeps things simple, as long as it fits the biggest slice.

What happens after you approve the proof?

Our designers set your logo on the wedge flat and send a free proof showing every fold. Nothing goes to print until you say yes.

Once approved, production takes 4 to 6 business days. The flat boxes then reach you within 2 to 3 business days on free tracked UK delivery.

Should any carton turn up misprinted or crushed, see our reprint and refund promise for orders. Send photos within 10 days.

Getting a price for slice boxes

Each wedge carton is from £0.25 per unit. We fix your number on a written quote. Quantities are quoted per order, and one design is a fine place to start.

Tell us the pizza size, the number of cuts, the board colour and your print. Email info@thefoodpackaging.co.uk or send the details on WhatsApp and we will come back with a quote and proof.