Item # WY228-660 is a 9 inch (228mm) wrinkle-wall aluminum pie pan with a 660ml capacity and a 25mm shallow profile, built for fruit pies, custard pies, quiches, and tarts in retail bakery and grocery programs. Aluminum's fast, even heat transfer browns the crust edge to edge, and the pan goes from the oven to the display shelf without a transfer step.
| Model | Top Out (mm) | Top In (mm) | Bottom Out (mm) | Height (mm) | Capacity (ml) |
|---|---|---|---|---|---|
| WY228-660 | 228 | 206 | 176 | 25 | 660 |
Retail pie programs live or die on two things: a crust that browns properly in a disposable pan, and a workflow that never touches the pie after it leaves the oven. Item # WY228-660 handles both. It is the standard 9 inch format in wrinkle-wall aluminum, deep enough at 25mm for generous fruit and custard fillings, and presentable enough to go straight from the oven rack to the display case or the market stall.
Pie crusts brown from conducted heat, and aluminum conducts roughly four times better than steel and far better than ceramic or glass. In practice that means the bottom crust of an apple or berry pie crisps through in a standard deck or convection oven without a preheated stone, and the tapered wall browns the edge crust evenly. For production bakeries, that consistency removes the most common complaint against disposable pie pans: pale, soggy bottoms.
The 206mm top-in diameter with a 176mm base and 25mm wall gives 660ml of working volume—the fill level of a standard 9 inch fruit or custard pie recipe, with headroom for the filling to bubble without overflowing. Quiche and savory tart producers use the same format, since the shallow wall lets egg fillings set evenly and slices release cleanly at the tapered edge.
The rolled rim around the top edge does double duty. During production it gives the pie maker a firm edge to crimp the crust against, and after baking it seats cling film, dome covers, and board lids for display and transport. The wrinkle-wall body stays round under a full filling, so lids fit the same on every pan.
The pie pan series runs from 56mm tartlet sizes up to 244mm family formats, so a bakery can cover its full range from one supplier with consistent crust performance across sizes. Pans ship nested in bulk cartons that load efficiently for export, and private-label packing is available for grocery and farm-stand programs.