Bakery packaging fails in front of the customer, which is why it deserves more specification than it usually gets. A grease mark through the side panel, a collapsed bottom on a cake box, or a pastry that has gone soft in transit all land on the bakery rather than on the box supplier. Order the range at bakery boxes and use this to decide what to ask for.
Grease is a board decision
Butter and oil migrate into uncoated board and show as dark patches, usually on the panel your logo sits on. The answers are a grease resistant board, a coating, or a liner between product and board, and each one changes cost and recyclability differently. Say what you are packing and how long it sits in the box before you pick, because a croissant going into a bag for ten minutes and a butter cake sitting for a day are different problems.
Steam is a structural decision
Warm product releases moisture. In a sealed box that moisture condenses on the inside, softens the board and ruins texture. Vent holes let it out. Where you put them matters: high on the side panels rather than on the top, so the box still stacks and the vents do not become a drip path. If the product must never be seen to have holes in its pack, then it has to be cooled before boxing, and that is an operations decision, not a packaging one.
Bottom styles compared
| Bottom style | Assembly | Suits |
|---|---|---|
| Auto-bottom (crash lock) | Pre-glued; pops into shape in one motion | High volume counters and anything heavy, where assembly time and load both matter |
| 1-2-3 bottom (snap lock) | Three folds by hand, no glue | Moderate weight and moderate volume; a good middle ground on cost |
| Tuck bottom | Folded and tucked by hand | Light product only; the cheapest to make and the slowest to set up |
| Corrugated tray with lid | Separate base and lid | Cakes and anything that must not be lifted through a lid |
On a cake box the bottom is carrying a heavy, unstable load that gets picked up by a customer holding it with one hand. That is the case for an auto-bottom and for a heavier caliper, even though both cost more.
Windows
A window sells baked goods better than any photograph, and it adds a film to the pack, a step to production, and a spot for condensation to become visible. If you are packing warm, a window will fog. Consider a die cut opening with no film for dry product, which keeps the pack in one material stream and never fogs.
Food contact: what we will and will not say
Tell us on the quote that the box has direct food contact and what the product is, and we will confirm what board and coating we can supply for it. We will not print a food safety or compliance claim that has not been substantiated for your specific construction and market. If you need documentation for a customer or an auditor, ask for it during the quote conversation rather than after the run.
Minimum, price and lead time
Minimum order is 100 boxes, from about $0.48 per unit at bulk volumes, confirmed on your written quote. Die and plates, design support, US shipping and a digital proof before anything prints are included. Lanes are Rush (expedited production plus air freight), Standard (air) and Cost saver (sea), from about 7 business days, plus 2 to 5 for delivery, with specialty imported items running up to about 12 weeks. Rush adds about 7 to 25%, depending on the job.
Send the product, the largest item that has to fit and whether it is boxed warm, and we will spec board, bottom and venting at /quote/. For sizing, bakery box dimensions covers the measuring side.
