CardboardShaper
Cake box with window folded in 3D, opened, with 6 × yeast ring donut inside

Box for six donuts

Cake box with window

Sized for
6 × yeast ring donut
Product
Ø88.9 × 31.8 mm, ×6 (estimate)
Inside
312 × 208 × 47 mm
Board
E-flute corrugated (1.5 mm)
Blank
409 × 567 mm

Make this box About the cake box with window

Folded shut and measured in 3D: the cavity is 312 × 208 × 45.5 mm and the product block fits without touching the board. Free to open and change; €2.50 for the PDF, €3.50 for the DXF or SVG.

Why these numbers

Six ring donuts, 3 by 2, under a window lid. Yeast donuts are 3 to 4 inches across; each one gets 104 mm, so a 4-inch donut fits.

Food. If the food touches the board, ask your board supplier for food-contact grade board. The drawing sets the shape; it does not make the board food-safe.

Every size on this page is an example to start from. Products change between models, editions and makers, so measure the one you are packing.

Where the product size comes from

Six donuts: from a general reference site, not the manufacturer.

“Most people expect a classic yeast-raised donut to be about three or four inches across.”
muver.pro

The flat blank

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Product and brand names are used only to say what the box is sized for. They belong to their owners; CardboardShaper is not affiliated with or endorsed by any of them.