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Self Lock Cake Boxes

Assembles in seconds.

Stock Cardboard StockStyle Tray & SleeveMin order 50 boxesLead time 10-12 business days

No die or plate charges
From 50 boxes
10–12 day turnaround
Free US & Canada shipping
Free design & dieline
Free 3D mockup

Quotes are returned within 24 hours. Nothing is charged until you approve the 3D mockup.

Auto-lock bases that assemble in one motion, so counter staff are not fighting cardboard during a rush. Food-grade throughout, with optional window and cake board.

Cardboard — solid bleached sulphate — is the everyday retail carton stock. Bright white on the print side and smooth enough to hold fine detail, it takes CMYK process and PMS spot colours cleanly and folds crisply at every score.

Every order includes free structural design, a printed dieline and a 3D mockup for approval before we go to press. There are no die charges and no plate charges, quantities start at 50 units, and shipping across the US and Canada is included.

Price Your Self Lock Cake Boxes

Enter your dimensions and quantity for a live estimate, then send it over — a specialist confirms the exact price, including any inserts or finishing, within 24 hours.

Free dieline and 3D mockup before you pay
Artwork in AI, PDF, EPS or TIFF
Quantity breaks from 50 to 100,000 boxes
No die charges, no plate charges

Self Lock Cake Boxes — FAQs

What is the minimum order quantity?

Orders start from 50 boxes on most styles. Digital printing on short runs means there are no die or plate charges to absorb at low quantities.

Can you match my brand colours exactly?

Yes. Supply a PMS reference and we match it on press. For CMYK-only artwork we send a printed proof before the full run when colour accuracy is critical.

How do I measure my box?

Always measure the inside dimensions in length × width × height. Length is the longest opening edge, width the shorter one, height the depth from base to opening.

What file format should I send?

AI, PDF or EPS in CMYK at 300 DPI with 0.125 inch bleed and all fonts outlined. No artwork? Our designers build it free and send a 3D mockup for approval.