Sheet Cake Boxes Heavy-Duty Professional Tall for Full-Slab Bakery Delivery and Events

Sheet Cake Boxes Trusted by Guangzhou’s 25-Year Certified Large-Format Bakery Giants

Maibao Packaging in Guangzhou runs three BRC Grade AA and ISO 22000-certified factories with 25 years of full-sheet expertise, producing 400 million sheet cake boxes annually. From Costco USA bakery counters to Singapore hotel banquet kitchens, top chains rely on our unbreakable large-format supply for zero-damage deliveries.

Engineered for 18×24" Slabs and 168-Hour Moisture Defense

Every sheet cake box uses 550gsm double-wall corrugated board with tall 6–10 inch lids, anti-crush finger notches, and vented corners that protect 20kg slabs without sliding. Our 850-person large-format team runs USA-standard 24/7 Bobst Mastercut lines, shipping 18 million bakery-ready boxes from size confirmation to local cold-room in just 12 hours.

Turn Every Delivery into a Professional Brand Statement

Launch full-bleed bakery logos, metallic “Congratulations” banners, or scannable order trackers on FSC-certified board with high-gloss aqueous coating. These sheet cake boxes cut damage claims 99% and convert supermarket shoppers into repeat corporate clients from Toronto to Tampines.

Key Features & Benefits

✅ Double-wall E-flute + kraft liner supports 20kg full-sheet cakes without collapse

✅ Extra-tall 10-inch lids clear 5-inch buttercream roses and fondant figures

✅ Serves Lavazza Singapore banquet halls, Hangry Joe's USA catering, and Shokuh Dubai events

✅ Pre-scored carry handles plus side vents—no fog, no sliding, no disasters

✅ Thirty large-format plants produce 50 million sheet cake boxes monthly

✅ FDA & EU 10/2011 compliant plus 100% recyclable corrugated structure